style patterns

.editorconfig

@@ -37,6 +37,10 @@ dotnet_diagnostic.S3236.severity = none
 dotnet_diagnostic.MA0046.severity = none
 dotnet_diagnostic.MA0003.severity = suggestion
 
+# Require curly braces on control structures
+csharp_prefer_braces = true:warning
+dotnet_diagnostic.IDE0011.severity = warning
+
 csharp_style_var_for_built_in_types = false:silent
 csharp_style_var_when_type_is_apparent = true:suggestion
 csharp_style_var_elsewhere = false:silent

lib/channels/abber/Abber.Quantower.cs

@@ -73,7 +73,10 @@ public sealed class AbberIndicator : Indicator, IWatchlistIndicator
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     protected override void OnUpdate(UpdateArgs args)
     {
-        if (HistoricalData.Count == 0 || _abber is null || _selector is null) return;
+        if (HistoricalData.Count == 0 || _abber is null || _selector is null)
+        {
+            return;
+        }
 
         var item = HistoricalData[0, SeekOriginHistory.End];
         double value = _selector(item);

lib/channels/abber/Abber.Validation.Tests.cs

@@ -421,4 +421,4 @@ public sealed class AbberValidationTests(ITestOutputHelper output) : IDisposable
 
         output.WriteLine($"Abber consistency across {periods.Length} periods validated successfully");
     }
-}
+}

lib/channels/abber/Abber.cs

@@ -93,9 +93,14 @@ public sealed class Abber : ITValuePublisher
     public Abber(int period, double multiplier = 2.0)
     {
         if (period <= 0)
+        {
             throw new ArgumentException("Period must be greater than 0", nameof(period));
+        }
+
         if (multiplier <= 0)
+        {
             throw new ArgumentException("Multiplier must be greater than 0", nameof(multiplier));
+        }
 
         _period = period;
         _multiplier = multiplier;
@@ -235,7 +240,9 @@ public sealed class Abber : ITValuePublisher
     public (TSeries Middle, TSeries Upper, TSeries Lower) Update(TSeries source)
     {
         if (source.Count == 0)
+        {
             return (new TSeries([], []), new TSeries([], []), new TSeries([], []));
+        }
 
         int len = source.Count;
         var tMiddle = new List<long>(len);
@@ -302,7 +309,10 @@ public sealed class Abber : ITValuePublisher
     /// </summary>
     public void Prime(TSeries source)
     {
-        if (source.Count == 0) return;
+        if (source.Count == 0)
+        {
+            return;
+        }
 
         // Reset state
         _sourceBuffer.Clear();
@@ -483,13 +493,24 @@ public sealed class Abber : ITValuePublisher
     {
         int len = source.Length;
         if (middle.Length < len || upper.Length < len || lower.Length < len)
+        {
             throw new ArgumentException("Output buffers must be at least as long as input", nameof(middle));
-        if (period <= 0)
-            throw new ArgumentException("Period must be greater than 0", nameof(period));
-        if (multiplier <= 0)
-            throw new ArgumentException("Multiplier must be greater than 0", nameof(multiplier));
+        }
 
-        if (len == 0) return;
+        if (period <= 0)
+        {
+            throw new ArgumentException("Period must be greater than 0", nameof(period));
+        }
+
+        if (multiplier <= 0)
+        {
+            throw new ArgumentException("Multiplier must be greater than 0", nameof(multiplier));
+        }
+
+        if (len == 0)
+        {
+            return;
+        }
 
         // Scalar implementation with NaN handling
         var outputs = new BatchOutputs(middle, upper, lower);
@@ -626,7 +647,10 @@ public sealed class Abber : ITValuePublisher
             buffers.Deviation[state.BufferIndex] = deviation;
 
             state.BufferIndex++;
-            if (state.BufferIndex >= period) state.BufferIndex = 0;
+            if (state.BufferIndex >= period)
+            {
+                state.BufferIndex = 0;
+            }
 
             double middle = state.SumSource / period;
             double avgDeviation = state.SumDeviation / period;
@@ -649,4 +673,4 @@ public sealed class Abber : ITValuePublisher
         var results = abber.Update(source);
         return (results, abber);
     }
-}
+}

lib/channels/accbands/AccBands.Quantower.Tests.cs

@@ -189,4 +189,4 @@ public class AccBandsIndicatorTests
         indicator.Factor = 3.5;
         Assert.Equal(3.5, indicator.Factor);
     }
-}
+}

lib/channels/accbands/AccBands.Quantower.cs

@@ -51,7 +51,10 @@ public sealed class AccBandsIndicator : Indicator, IWatchlistIndicator
 
     protected override void OnUpdate(UpdateArgs args)
     {
-        if (_accBands == null) return;
+        if (_accBands == null)
+        {
+            return;
+        }
 
         var item = HistoricalData[0, SeekOriginHistory.End];
         bool isNew = args.IsNewBar();
@@ -78,4 +81,4 @@ public sealed class AccBandsIndicator : Indicator, IWatchlistIndicator
         // Lower band
         LinesSeries[2].SetValue(_accBands.Lower.Value, isHot, ShowColdValues);
     }
-}
+}

lib/channels/accbands/AccBands.cs

@@ -96,9 +96,14 @@ public sealed class AccBands : ITValuePublisher, IDisposable
     public AccBands(int period, double factor = 2.0)
     {
         if (period <= 0)
+        {
             throw new ArgumentException("Period must be greater than 0", nameof(period));
+        }
+
         if (factor <= 0)
+        {
             throw new ArgumentException("Factor must be greater than 0", nameof(factor));
+        }
 
         _period = period;
         _factor = factor;
@@ -125,7 +130,11 @@ public sealed class AccBands : ITValuePublisher, IDisposable
     /// </summary>
     public void Dispose()
     {
-        if (_disposed) return;
+        if (_disposed)
+        {
+            return;
+        }
+
         _disposed = true;
 
         if (_source != null)
@@ -271,7 +280,9 @@ public sealed class AccBands : ITValuePublisher, IDisposable
     public (TSeries Middle, TSeries Upper, TSeries Lower) Update(TBarSeries source)
     {
         if (source.Count == 0)
+        {
             return (new TSeries([], []), new TSeries([], []), new TSeries([], []));
+        }
 
         int len = source.Count;
         var tMiddle = new List<long>(len);
@@ -315,7 +326,10 @@ public sealed class AccBands : ITValuePublisher, IDisposable
     // skipcq: CS-R1140
     public void Prime(TBarSeries source)
     {
-        if (source.Count == 0) return;
+        if (source.Count == 0)
+        {
+            return;
+        }
 
         // Reset state
         _highBuffer.Clear();
@@ -336,13 +350,24 @@ public sealed class AccBands : ITValuePublisher, IDisposable
         {
             var bar = source[i];
             if (double.IsFinite(bar.High) && double.IsNaN(_state.LastValidHigh))
+            {
                 _state.LastValidHigh = bar.High;
+            }
+
             if (double.IsFinite(bar.Low) && double.IsNaN(_state.LastValidLow))
+            {
                 _state.LastValidLow = bar.Low;
+            }
+
             if (double.IsFinite(bar.Close) && double.IsNaN(_state.LastValidClose))
+            {
                 _state.LastValidClose = bar.Close;
+            }
+
             if (!double.IsNaN(_state.LastValidHigh) && !double.IsNaN(_state.LastValidLow) && !double.IsNaN(_state.LastValidClose))
+            {
                 break;
+            }
         }
 
         // Find valid values in warmup window if not found
@@ -352,13 +377,24 @@ public sealed class AccBands : ITValuePublisher, IDisposable
             {
                 var bar = source[i];
                 if (double.IsFinite(bar.High) && double.IsNaN(_state.LastValidHigh))
+                {
                     _state.LastValidHigh = bar.High;
+                }
+
                 if (double.IsFinite(bar.Low) && double.IsNaN(_state.LastValidLow))
+                {
                     _state.LastValidLow = bar.Low;
+                }
+
                 if (double.IsFinite(bar.Close) && double.IsNaN(_state.LastValidClose))
+                {
                     _state.LastValidClose = bar.Close;
+                }
+
                 if (!double.IsNaN(_state.LastValidHigh) && !double.IsNaN(_state.LastValidLow) && !double.IsNaN(_state.LastValidClose))
+                {
                     break;
+                }
             }
         }
 
@@ -578,15 +614,29 @@ public sealed class AccBands : ITValuePublisher, IDisposable
     {
         int len = close.Length;
         if (high.Length != len || low.Length != len)
+        {
             throw new ArgumentException("High, Low, and Close must have the same length", nameof(high));
-        if (middle.Length < len || upper.Length < len || lower.Length < len)
-            throw new ArgumentException("Output buffers must be at least as long as input", nameof(middle));
-        if (period <= 0)
-            throw new ArgumentException("Period must be greater than 0", nameof(period));
-        if (factor <= 0)
-            throw new ArgumentException("Factor must be greater than 0", nameof(factor));
+        }
 
-        if (len == 0) return;
+        if (middle.Length < len || upper.Length < len || lower.Length < len)
+        {
+            throw new ArgumentException("Output buffers must be at least as long as input", nameof(middle));
+        }
+
+        if (period <= 0)
+        {
+            throw new ArgumentException("Period must be greater than 0", nameof(period));
+        }
+
+        if (factor <= 0)
+        {
+            throw new ArgumentException("Factor must be greater than 0", nameof(factor));
+        }
+
+        if (len == 0)
+        {
+            return;
+        }
 
         // Scalar implementation with NaN handling
         var inputs = new BatchInputs(high, low, close);
@@ -643,13 +693,24 @@ public sealed class AccBands : ITValuePublisher, IDisposable
         for (int k = 0; k < len; k++)
         {
             if (double.IsFinite(inputs.High[k]) && double.IsNaN(state.LastValidHigh))
+            {
                 state.LastValidHigh = inputs.High[k];
+            }
+
             if (double.IsFinite(inputs.Low[k]) && double.IsNaN(state.LastValidLow))
+            {
                 state.LastValidLow = inputs.Low[k];
+            }
+
             if (double.IsFinite(inputs.Close[k]) && double.IsNaN(state.LastValidClose))
+            {
                 state.LastValidClose = inputs.Close[k];
+            }
+
             if (!double.IsNaN(state.LastValidHigh) && !double.IsNaN(state.LastValidLow) && !double.IsNaN(state.LastValidClose))
+            {
                 break;
+            }
         }
     }
 
@@ -660,9 +721,32 @@ public sealed class AccBands : ITValuePublisher, IDisposable
         double l = inputs.Low[i];
         double c = inputs.Close[i];
 
-        if (double.IsFinite(h)) state.LastValidHigh = h; else h = state.LastValidHigh;
-        if (double.IsFinite(l)) state.LastValidLow = l; else l = state.LastValidLow;
-        if (double.IsFinite(c)) state.LastValidClose = c; else c = state.LastValidClose;
+        if (double.IsFinite(h))
+        {
+            state.LastValidHigh = h;
+        }
+        else
+        {
+            h = state.LastValidHigh;
+        }
+
+        if (double.IsFinite(l))
+        {
+            state.LastValidLow = l;
+        }
+        else
+        {
+            l = state.LastValidLow;
+        }
+
+        if (double.IsFinite(c))
+        {
+            state.LastValidClose = c;
+        }
+        else
+        {
+            c = state.LastValidClose;
+        }
 
         return (h, l, c);
     }
@@ -726,7 +810,10 @@ public sealed class AccBands : ITValuePublisher, IDisposable
             buffers.Close[state.BufferIndex] = c;
 
             state.BufferIndex++;
-            if (state.BufferIndex >= period) state.BufferIndex = 0;
+            if (state.BufferIndex >= period)
+            {
+                state.BufferIndex = 0;
+            }
 
             WriteBandOutputs(outputs, i, state.SumHigh / period, state.SumLow / period, state.SumClose / period, factor);
 
@@ -759,4 +846,4 @@ public sealed class AccBands : ITValuePublisher, IDisposable
         var results = accBands.Update(source);
         return (results, accBands);
     }
-}
+}

lib/channels/apchannel/Apchannel.Quantower.Tests.cs

@@ -217,4 +217,4 @@ public class ApchannelIndicatorTests
         double expectedMiddle = (upper + lower) / 2.0;
         Assert.Equal(expectedMiddle, middle, 6); // 6 decimal precision
     }
-}
+}

lib/channels/apchannel/Apchannel.Quantower.cs

@@ -48,7 +48,10 @@ public sealed class ApchannelIndicator : Indicator, IWatchlistIndicator
 
     protected override void OnUpdate(UpdateArgs args)
     {
-        if (_apchannel == null) return;
+        if (_apchannel == null)
+        {
+            return;
+        }
 
         var item = HistoricalData[0, SeekOriginHistory.End];
         bool isNew = args.IsNewBar();
@@ -75,4 +78,4 @@ public sealed class ApchannelIndicator : Indicator, IWatchlistIndicator
         // Lower band
         LinesSeries[2].SetValue(_apchannel.LowerBand, isHot, ShowColdValues);
     }
-}
+}

lib/channels/apchannel/apchannel.Validation.Tests.cs

@@ -22,9 +22,16 @@ public sealed class ApchannelValidationTests : IDisposable
 
     private void Dispose(bool disposing)
     {
-        if (_disposed) return;
+        if (_disposed)
+        {
+            return;
+        }
+
         _disposed = true;
-        if (disposing) _testData?.Dispose();
+        if (disposing)
+        {
+            _testData?.Dispose();
+        }
     }
 
     /// <summary>

lib/channels/apchannel/apchannel.cs

@@ -83,7 +83,11 @@ public sealed class Apchannel : AbstractBase
     /// </summary>
     protected override void Dispose(bool disposing)
     {
-        if (_disposed) return;
+        if (_disposed)
+        {
+            return;
+        }
+
         _disposed = true;
 
         if (disposing && _source != null)
@@ -174,7 +178,10 @@ public sealed class Apchannel : AbstractBase
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public TSeries Update(TBarSeries source)
     {
-        if (source.Count == 0) return [];
+        if (source.Count == 0)
+        {
+            return [];
+        }
 
         int len = source.Count;
         var t = new List<long>(len);
@@ -207,7 +214,10 @@ public sealed class Apchannel : AbstractBase
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public override TSeries Update(TSeries source)
     {
-        if (source.Count == 0) return [];
+        if (source.Count == 0)
+        {
+            return [];
+        }
 
         int len = source.Count;
         var t = new List<long>(len);
@@ -234,7 +244,9 @@ public sealed class Apchannel : AbstractBase
     {
         Init();
         if (source.Length == 0)
+        {
             return;
+        }
 
         long time = DateTime.UtcNow.Ticks;
         long dt = step?.Ticks ?? TimeSpan.TicksPerMinute;
@@ -281,9 +293,15 @@ public sealed class Apchannel : AbstractBase
         int length = sourceHigh.Length;
 
         if (sourceLow.Length != length)
+        {
             throw new ArgumentException("Source arrays must have the same length.", nameof(sourceLow));
+        }
+
         if (upperBand.Length != length)
+        {
             throw new ArgumentException("Upper band array must match source length.", nameof(upperBand));
+        }
+
         if (lowerBand.Length != length)
         {
             throw new ArgumentException("Lower band array must match source length.", nameof(lowerBand));
@@ -295,7 +313,9 @@ public sealed class Apchannel : AbstractBase
         }
 
         if (length == 0)
+        {
             return;
+        }
 
         double decay = 1.0 - alpha;
 
@@ -324,7 +344,9 @@ public sealed class Apchannel : AbstractBase
 
         // Early return for single-element arrays
         if (length == 1)
+        {
             return;
+        }
 
         for (int i = 1; i < length; i++)
         {
@@ -332,8 +354,15 @@ public sealed class Apchannel : AbstractBase
             double low = sourceLow[i];
 
             // Handle NaN/Infinity
-            if (!double.IsFinite(high)) high = lastValidHigh;
-            if (!double.IsFinite(low)) low = lastValidLow;
+            if (!double.IsFinite(high))
+            {
+                high = lastValidHigh;
+            }
+
+            if (!double.IsFinite(low))
+            {
+                low = lastValidLow;
+            }
 
             // Use FMA for optimal performance and precision
             highEma = Math.FusedMultiplyAdd(decay, highEma, alpha * high);
@@ -346,4 +375,4 @@ public sealed class Apchannel : AbstractBase
             lastValidLow = low;
         }
     }
-}
+}

lib/channels/apz/Apz.Quantower.Tests.cs

@@ -213,4 +213,4 @@ public class ApzIndicatorTests
 
         Assert.Equal(upperDistance, lowerDistance, 6); // 6 decimal precision
     }
-}
+}

lib/channels/apz/Apz.Quantower.cs

@@ -51,7 +51,10 @@ public sealed class ApzIndicator : Indicator, IWatchlistIndicator
 
     protected override void OnUpdate(UpdateArgs args)
     {
-        if (_apz == null) return;
+        if (_apz == null)
+        {
+            return;
+        }
 
         var item = HistoricalData[0, SeekOriginHistory.End];
         bool isNew = args.IsNewBar();
@@ -78,4 +81,4 @@ public sealed class ApzIndicator : Indicator, IWatchlistIndicator
         // Lower band
         LinesSeries[2].SetValue(_apz.Lower.Value, isHot, ShowColdValues);
     }
-}
+}

lib/channels/apz/Apz.Validation.Tests.cs

@@ -378,9 +378,14 @@ public sealed class ApzValidationTests : IDisposable
             apzResults.Add(apz.Last.Value);
 
             if (emaResults.Count == 0)
+            {
                 ema = bar.Close;
+            }
             else
+            {
                 ema = alpha * bar.Close + (1 - alpha) * ema;
+            }
+
             emaResults.Add(ema);
         }
 

lib/channels/apz/Apz.cs

@@ -116,9 +116,14 @@ public sealed class Apz : ITValuePublisher
     public Apz(int period, double multiplier = 2.0)
     {
         if (period <= 0)
+        {
             throw new ArgumentException("Period must be greater than 0", nameof(period));
+        }
+
         if (multiplier <= 0)
+        {
             throw new ArgumentException("Multiplier must be greater than 0", nameof(multiplier));
+        }
 
         _period = period;
         _multiplier = multiplier;
@@ -163,19 +168,31 @@ public sealed class Apz : ITValuePublisher
     private (double price, double high, double low) GetValidValues(double price, double high, double low)
     {
         if (double.IsFinite(price))
+        {
             _state.LastValidPrice = price;
+        }
         else
+        {
             price = _state.LastValidPrice;
+        }
 
         if (double.IsFinite(high))
+        {
             _state.LastValidHigh = high;
+        }
         else
+        {
             high = _state.LastValidHigh;
+        }
 
         if (double.IsFinite(low))
+        {
             _state.LastValidLow = low;
+        }
         else
+        {
             low = _state.LastValidLow;
+        }
 
         return (price, high, low);
     }
@@ -206,7 +223,9 @@ public sealed class Apz : ITValuePublisher
             adaptiveRange *= compensator;
 
             if (_state.E <= ConvergenceThreshold)
+            {
                 _state.IsHot = true;
+            }
         }
 
         double bandWidth = _multiplier * adaptiveRange;
@@ -220,9 +239,13 @@ public sealed class Apz : ITValuePublisher
     public TValue Update(TBar input, bool isNew = true)
     {
         if (isNew)
+        {
             _p_state = _state;
+        }
         else
+        {
             _state = _p_state;
+        }
 
         var (price, high, low) = GetValidValues(input.Close, input.High, input.Low);
 
@@ -237,7 +260,10 @@ public sealed class Apz : ITValuePublisher
         }
 
         double range = high - low;
-        if (range < 0) range = 0; // Safety check
+        if (range < 0)
+        {
+            range = 0; // Safety check
+        }
 
         var (middle, upper, lower) = Compute(price, range);
 
@@ -255,7 +281,9 @@ public sealed class Apz : ITValuePublisher
     public (TSeries Middle, TSeries Upper, TSeries Lower) Update(TBarSeries source)
     {
         if (source.Count == 0)
+        {
             return (new TSeries([], []), new TSeries([], []), new TSeries([], []));
+        }
 
         int len = source.Count;
         var tMiddle = new List<long>(len);
@@ -316,7 +344,10 @@ public sealed class Apz : ITValuePublisher
     /// </summary>
     public void Prime(TBarSeries source)
     {
-        if (source.Count == 0) return;
+        if (source.Count == 0)
+        {
+            return;
+        }
 
         // Reset state
         _state = State.New();
@@ -443,15 +474,29 @@ public sealed class Apz : ITValuePublisher
     {
         int len = close.Length;
         if (high.Length != len || low.Length != len)
+        {
             throw new ArgumentException("Input spans must have the same length", nameof(high));
-        if (outputs.Middle.Length < len || outputs.Upper.Length < len || outputs.Lower.Length < len)
-            throw new ArgumentException("Output buffers must be at least as long as input", nameof(outputs));
-        if (period <= 0)
-            throw new ArgumentException("Period must be greater than 0", nameof(period));
-        if (multiplier <= 0)
-            throw new ArgumentException("Multiplier must be greater than 0", nameof(multiplier));
+        }
 
-        if (len == 0) return;
+        if (outputs.Middle.Length < len || outputs.Upper.Length < len || outputs.Lower.Length < len)
+        {
+            throw new ArgumentException("Output buffers must be at least as long as input", nameof(outputs));
+        }
+
+        if (period <= 0)
+        {
+            throw new ArgumentException("Period must be greater than 0", nameof(period));
+        }
+
+        if (multiplier <= 0)
+        {
+            throw new ArgumentException("Multiplier must be greater than 0", nameof(multiplier));
+        }
+
+        if (len == 0)
+        {
+            return;
+        }
 
         CalculateScalarCore(high, low, close, outputs, period, multiplier);
     }
@@ -470,16 +515,29 @@ public sealed class Apz : ITValuePublisher
     {
         int len = close.Length;
         if (high.Length != len || low.Length != len)
+        {
             throw new ArgumentException("Input spans must have the same length", nameof(high));
+        }
+
         if (outputs.Middle.Length < len || outputs.Upper.Length < len || outputs.Lower.Length < len)
+        {
             throw new ArgumentException("Output buffers must be at least as long as input", nameof(outputs));
+        }
+
         if (period <= 0)
+        {
             throw new ArgumentException("Period must be greater than 0", nameof(period));
+        }
+
         if (multiplier <= 0)
+        {
             throw new ArgumentException("Multiplier must be greater than 0", nameof(multiplier));
+        }
 
         if (len == 0)
+        {
             return new ScalarState();
+        }
 
         return CalculateScalarCoreWithState(high, low, close, outputs, period, multiplier);
     }
@@ -540,19 +598,31 @@ public sealed class Apz : ITValuePublisher
 
             // Get valid values
             if (double.IsFinite(price))
+            {
                 state.LastValidPrice = price;
+            }
             else
+            {
                 price = state.LastValidPrice;
+            }
 
             if (double.IsFinite(h))
+            {
                 state.LastValidHigh = h;
+            }
             else
+            {
                 h = state.LastValidHigh;
+            }
 
             if (double.IsFinite(l))
+            {
                 state.LastValidLow = l;
+            }
             else
+            {
                 l = state.LastValidLow;
+            }
 
             // Handle first valid value
             if (double.IsNaN(price))
@@ -585,7 +655,9 @@ public sealed class Apz : ITValuePublisher
                 adaptiveRange *= compensator;
 
                 if (state.E <= ConvergenceThreshold)
+                {
                     state.IsHot = true;
+                }
             }
 
             double bandWidth = multiplier * adaptiveRange;
@@ -626,4 +698,4 @@ public sealed class Apz : ITValuePublisher
         var results = apz.Update(source);
         return (results, apz);
     }
-}
+}

lib/channels/atrbands/AtrBands.Quantower.Tests.cs

@@ -189,4 +189,4 @@ public class AtrBandsIndicatorTests
         indicator.Multiplier = 3.5;
         Assert.Equal(3.5, indicator.Multiplier);
     }
-}
+}

lib/channels/atrbands/AtrBands.Quantower.cs

@@ -51,7 +51,10 @@ public sealed class AtrBandsIndicator : Indicator, IWatchlistIndicator
 
     protected override void OnUpdate(UpdateArgs args)
     {
-        if (_atrBands == null) return;
+        if (_atrBands == null)
+        {
+            return;
+        }
 
         var item = HistoricalData[0, SeekOriginHistory.End];
         bool isNew = args.IsNewBar();
@@ -78,4 +81,4 @@ public sealed class AtrBandsIndicator : Indicator, IWatchlistIndicator
         // Lower band
         LinesSeries[2].SetValue(_atrBands.Lower.Value, isHot, ShowColdValues);
     }
-}
+}

lib/channels/atrbands/AtrBands.Tests.cs

@@ -708,4 +708,4 @@ public class AtrBandsTests
         // Bands should be symmetric around middle
         Assert.Equal(upperDist, lowerDist, 1e-10);
     }
-}
+}

lib/channels/atrbands/AtrBands.cs

@@ -114,9 +114,14 @@ public sealed class AtrBands : ITValuePublisher, IDisposable
     public AtrBands(int period, double multiplier = 2.0)
     {
         if (period <= 0)
+        {
             throw new ArgumentException("Period must be greater than 0", nameof(period));
+        }
+
         if (multiplier <= 0)
+        {
             throw new ArgumentException("Multiplier must be greater than 0", nameof(multiplier));
+        }
 
         _period = period;
         _multiplier = multiplier;
@@ -145,7 +150,11 @@ public sealed class AtrBands : ITValuePublisher, IDisposable
     /// </summary>
     public void Dispose()
     {
-        if (_disposed) return;
+        if (_disposed)
+        {
+            return;
+        }
+
         _disposed = true;
 
         if (_source is not null)
@@ -173,7 +182,9 @@ public sealed class AtrBands : ITValuePublisher, IDisposable
     private double CalculateTrueRange(double high, double low, double prevClose)
     {
         if (double.IsNaN(prevClose))
+        {
             return high - low;
+        }
 
         double hl = high - low;
         double hpc = Math.Abs(high - prevClose);
@@ -188,9 +199,13 @@ public sealed class AtrBands : ITValuePublisher, IDisposable
     public TValue Update(TBar input, bool isNew = true)
     {
         if (isNew)
+        {
             _p_state = _state;
+        }
         else
+        {
             _state = _p_state;
+        }
 
         // Get valid values with last-value substitution
         double source = input.Close;
@@ -198,10 +213,41 @@ public sealed class AtrBands : ITValuePublisher, IDisposable
         double low = input.Low;
         double close = input.Close;
 
-        if (double.IsFinite(source)) _state.LastValidSource = source; else source = _state.LastValidSource;
-        if (double.IsFinite(high)) _state.LastValidHigh = high; else high = _state.LastValidHigh;
-        if (double.IsFinite(low)) _state.LastValidLow = low; else low = _state.LastValidLow;
-        if (double.IsFinite(close)) _state.LastValidClose = close; else close = _state.LastValidClose;
+        if (double.IsFinite(source))
+        {
+            _state.LastValidSource = source;
+        }
+        else
+        {
+            source = _state.LastValidSource;
+        }
+
+        if (double.IsFinite(high))
+        {
+            _state.LastValidHigh = high;
+        }
+        else
+        {
+            high = _state.LastValidHigh;
+        }
+
+        if (double.IsFinite(low))
+        {
+            _state.LastValidLow = low;
+        }
+        else
+        {
+            low = _state.LastValidLow;
+        }
+
+        if (double.IsFinite(close))
+        {
+            _state.LastValidClose = close;
+        }
+        else
+        {
+            close = _state.LastValidClose;
+        }
 
         // Handle first valid value initialization
         if (double.IsNaN(source))
@@ -248,7 +294,9 @@ public sealed class AtrBands : ITValuePublisher, IDisposable
         double width = atr * _multiplier;
 
         if (isNew)
+        {
             _state.PrevClose = close;
+        }
 
         Last = new TValue(input.Time, middle);
         Upper = new TValue(input.Time, middle + width);
@@ -264,7 +312,9 @@ public sealed class AtrBands : ITValuePublisher, IDisposable
     public (TSeries Middle, TSeries Upper, TSeries Lower) Update(TBarSeries source)
     {
         if (source.Count == 0)
+        {
             return (new TSeries([], []), new TSeries([], []), new TSeries([], []));
+        }
 
         int len = source.Count;
         var tMiddle = new List<long>(len);
@@ -305,7 +355,10 @@ public sealed class AtrBands : ITValuePublisher, IDisposable
     /// </summary>
     public void Prime(TBarSeries source)
     {
-        if (source.Count == 0) return;
+        if (source.Count == 0)
+        {
+            return;
+        }
 
         // Reset state
         _sourceBuffer.Clear();
@@ -325,11 +378,19 @@ public sealed class AtrBands : ITValuePublisher, IDisposable
                 _state.LastValidClose = bar.Close;
             }
             if (double.IsFinite(bar.High) && double.IsNaN(_state.LastValidHigh))
+            {
                 _state.LastValidHigh = bar.High;
+            }
+
             if (double.IsFinite(bar.Low) && double.IsNaN(_state.LastValidLow))
+            {
                 _state.LastValidLow = bar.Low;
+            }
+
             if (!double.IsNaN(_state.LastValidSource) && !double.IsNaN(_state.LastValidHigh) && !double.IsNaN(_state.LastValidLow))
+            {
                 break;
+            }
         }
 
         // Find valid values in warmup window if not found
@@ -396,15 +457,29 @@ public sealed class AtrBands : ITValuePublisher, IDisposable
     {
         int len = input.Close.Length;
         if (input.High.Length != len || input.Low.Length != len)
+        {
             throw new ArgumentException("High, Low, and Close must have the same length", nameof(input));
-        if (output.Middle.Length < len || output.Upper.Length < len || output.Lower.Length < len)
-            throw new ArgumentException("Output buffers must be at least as long as input", nameof(output));
-        if (period <= 0)
-            throw new ArgumentException("Period must be greater than 0", nameof(period));
-        if (multiplier <= 0)
-            throw new ArgumentException("Multiplier must be greater than 0", nameof(multiplier));
+        }
 
-        if (len == 0) return;
+        if (output.Middle.Length < len || output.Upper.Length < len || output.Lower.Length < len)
+        {
+            throw new ArgumentException("Output buffers must be at least as long as input", nameof(output));
+        }
+
+        if (period <= 0)
+        {
+            throw new ArgumentException("Period must be greater than 0", nameof(period));
+        }
+
+        if (multiplier <= 0)
+        {
+            throw new ArgumentException("Multiplier must be greater than 0", nameof(multiplier));
+        }
+
+        if (len == 0)
+        {
+            return;
+        }
 
         CalculateScalarCore(input.High, input.Low, input.Close, output.Middle, output.Upper, output.Lower, period, multiplier);
     }
@@ -521,9 +596,32 @@ public sealed class AtrBands : ITValuePublisher, IDisposable
                 double c = close[i];
 
                 // Get valid values
-                if (double.IsFinite(h)) lastValidHigh = h; else h = lastValidHigh;
-                if (double.IsFinite(l)) lastValidLow = l; else l = lastValidLow;
-                if (double.IsFinite(c)) lastValidClose = c; else c = lastValidClose;
+                if (double.IsFinite(h))
+                {
+                    lastValidHigh = h;
+                }
+                else
+                {
+                    h = lastValidHigh;
+                }
+
+                if (double.IsFinite(l))
+                {
+                    lastValidLow = l;
+                }
+                else
+                {
+                    l = lastValidLow;
+                }
+
+                if (double.IsFinite(c))
+                {
+                    lastValidClose = c;
+                }
+                else
+                {
+                    c = lastValidClose;
+                }
 
                 if (double.IsNaN(c))
                 {
@@ -536,7 +634,9 @@ public sealed class AtrBands : ITValuePublisher, IDisposable
                 // Calculate True Range
                 double tr;
                 if (double.IsNaN(prevClose))
+                {
                     tr = h - l;
+                }
                 else
                 {
                     double hl = h - l;
@@ -591,4 +691,4 @@ public sealed class AtrBands : ITValuePublisher, IDisposable
         var results = atrBands.Update(source);
         return (results, atrBands);
     }
-}
+}

lib/channels/bbands/Bbands.Quantower.Tests.cs

@@ -184,4 +184,4 @@ public class BbandsIndicatorTests
             Assert.True(double.IsFinite(series.GetValue(0)));
         }
     }
-}
+}

lib/channels/bbands/Bbands.Quantower.cs

@@ -72,4 +72,4 @@ public class BbandsIndicator : Indicator, IWatchlistIndicator
         WidthSeries!.SetValue(bbands.Width.Value, bbands.IsHot, ShowColdValues);
         PercentBSeries!.SetValue(bbands.PercentB.Value, bbands.IsHot, ShowColdValues);
     }
-}
+}

lib/channels/bbands/Bbands.Tests.cs

@@ -318,4 +318,4 @@ public class BbandsTests
         Assert.Equal(batchResult[^1].Value, streamingBbands.Middle.Value, precision: 8);
         Assert.Equal(middleArray[^1], streamingBbands.Middle.Value, precision: 8);
     }
-}
+}

lib/channels/bbands/Bbands.Validation.Tests.cs

@@ -372,4 +372,4 @@ public sealed class BbandsValidationTests : IDisposable
         }
         _output.WriteLine("Bbands Batch(TSeries) validated successfully against Ooples");
     }
-}
+}

lib/channels/bbands/Bbands.cs

@@ -204,7 +204,7 @@ public sealed class Bbands : AbstractBase
     {
         step ??= TimeSpan.FromSeconds(1);
         DateTime startTime = DateTime.UtcNow;
-        
+
         for (int i = 0; i < source.Length; i++)
         {
             Update(new TValue(startTime + i * step.Value, source[i]), isNew: true);
@@ -320,4 +320,4 @@ public sealed class Bbands : AbstractBase
             lower[i] = middle[i] - offset;
         }
     }
-}
+}

lib/channels/dchannel/Dchannel.Quantower.cs

@@ -42,7 +42,9 @@ public sealed class DchannelIndicator : Indicator, IWatchlistIndicator
     protected override void OnUpdate(UpdateArgs args)
     {
         if (_indicator is null)
+        {
             return;
+        }
 
         var item = HistoricalData[0, SeekOriginHistory.End];
         bool isNew = args.IsNewBar();

lib/channels/dchannel/Dchannel.cs

@@ -42,7 +42,9 @@ public sealed class Dchannel : ITValuePublisher
     public Dchannel(int period)
     {
         if (period <= 0)
+        {
             throw new ArgumentException("Period must be greater than 0", nameof(period));
+        }
 
         _period = period;
         _hBuf = new double[_period];
@@ -74,14 +76,22 @@ public sealed class Dchannel : ITValuePublisher
     private (double high, double low) GetValid(double high, double low)
     {
         if (double.IsFinite(high))
+        {
             _state = _state with { LastValidHigh = high };
+        }
         else
+        {
             high = _state.LastValidHigh;
+        }
 
         if (double.IsFinite(low))
+        {
             _state = _state with { LastValidLow = low };
+        }
         else
+        {
             low = _state.LastValidLow;
+        }
 
         return (high, low);
     }
@@ -90,15 +100,21 @@ public sealed class Dchannel : ITValuePublisher
     public TValue Update(TBar input, bool isNew = true)
     {
         if (isNew)
+        {
             _p_state = _state;
+        }
         else
+        {
             _state = _p_state;
+        }
 
         if (isNew)
         {
             _index++;
             if (_count < _period)
+            {
                 _count++;
+            }
         }
 
         int bufIdx = (int)(_index % _period);
@@ -134,7 +150,9 @@ public sealed class Dchannel : ITValuePublisher
         double mid = (top + bot) * 0.5;
 
         if (!IsHot && _count >= _period)
+        {
             _state = _state with { IsHot = true };
+        }
 
         Last = new TValue(input.Time, mid);
         Upper = new TValue(input.Time, top);
@@ -147,7 +165,9 @@ public sealed class Dchannel : ITValuePublisher
     public (TSeries Middle, TSeries Upper, TSeries Lower) Update(TBarSeries source)
     {
         if (source.Count == 0)
+        {
             return (new TSeries([], []), new TSeries([], []), new TSeries([], []));
+        }
 
         int len = source.Count;
         var tMiddle = new List<long>(len);
@@ -191,7 +211,9 @@ public sealed class Dchannel : ITValuePublisher
         Reset();
 
         if (source.Count == 0)
+        {
             return;
+        }
 
         for (int i = 0; i < source.Count; i++)
         {
@@ -226,14 +248,25 @@ public sealed class Dchannel : ITValuePublisher
         int period)
     {
         if (period <= 0)
+        {
             throw new ArgumentException("Period must be greater than 0", nameof(period));
+        }
+
         if (high.Length != low.Length)
+        {
             throw new ArgumentException("High and Low spans must have the same length", nameof(high));
+        }
+
         if (middle.Length < high.Length || upper.Length < high.Length || lower.Length < high.Length)
+        {
             throw new ArgumentException("Output spans must be at least as long as inputs", nameof(middle));
+        }
 
         int len = high.Length;
-        if (len == 0) return;
+        if (len == 0)
+        {
+            return;
+        }
 
         double[] top = ArrayPool<double>.Shared.Rent(len);
         double[] bot = ArrayPool<double>.Shared.Rent(len);
@@ -295,4 +328,4 @@ public sealed class Dchannel : ITValuePublisher
         var results = indicator.Update(source);
         return (results, indicator);
     }
-}
+}

lib/channels/decaychannel/Decaychannel.Quantower.cs

@@ -42,7 +42,9 @@ public sealed class DecaychannelIndicator : Indicator, IWatchlistIndicator
     protected override void OnUpdate(UpdateArgs args)
     {
         if (_indicator is null)
+        {
             return;
+        }
 
         var item = HistoricalData[0, SeekOriginHistory.End];
         bool isNew = args.IsNewBar();

lib/channels/decaychannel/Decaychannel.cs

@@ -58,7 +58,9 @@ public sealed class Decaychannel : ITValuePublisher
     public Decaychannel(int period)
     {
         if (period <= 0)
+        {
             throw new ArgumentException("Period must be greater than 0", nameof(period));
+        }
 
         _period = period;
         _decayLambda = Math.Log(2.0) / period;
@@ -98,14 +100,22 @@ public sealed class Decaychannel : ITValuePublisher
     private (double high, double low) GetValid(double high, double low)
     {
         if (double.IsFinite(high))
+        {
             _state = _state with { LastValidHigh = high };
+        }
         else
+        {
             high = _state.LastValidHigh;
+        }
 
         if (double.IsFinite(low))
+        {
             _state = _state with { LastValidLow = low };
+        }
         else
+        {
             low = _state.LastValidLow;
+        }
 
         return (high, low);
     }
@@ -151,7 +161,9 @@ public sealed class Decaychannel : ITValuePublisher
     {
         int len = Math.Min(_count, _period);
         if (len == 0)
+        {
             return (double.NaN, double.NaN);
+        }
 
         double max = double.MinValue;
         double min = double.MaxValue;
@@ -159,13 +171,23 @@ public sealed class Decaychannel : ITValuePublisher
         for (int i = 0; i < len; i++)
         {
             int idx = (int)((_index - i) % _period);
-            if (idx < 0) idx += _period;
+            if (idx < 0)
+            {
+                idx += _period;
+            }
 
             double h = _hBuf[idx];
             double l = _lBuf[idx];
 
-            if (h > max) max = h;
-            if (l < min) min = l;
+            if (h > max)
+            {
+                max = h;
+            }
+
+            if (l < min)
+            {
+                min = l;
+            }
         }
 
         return (max, min);
@@ -183,7 +205,9 @@ public sealed class Decaychannel : ITValuePublisher
             // Now advance to new bar
             _index++;
             if (_count < _period)
+            {
                 _count++;
+            }
         }
         else
         {
@@ -193,7 +217,9 @@ public sealed class Decaychannel : ITValuePublisher
             // Re-advance to current bar position (we're reprocessing current bar)
             _index++;
             if (_count < _period)
+            {
                 _count++;
+            }
         }
 
         int bufIdx = (int)(_index % _period);
@@ -286,7 +312,9 @@ public sealed class Decaychannel : ITValuePublisher
     public (TSeries Middle, TSeries Upper, TSeries Lower) Update(TBarSeries source)
     {
         if (source.Count == 0)
+        {
             return (new TSeries([], []), new TSeries([], []), new TSeries([], []));
+        }
 
         int len = source.Count;
         var tMiddle = new List<long>(len);
@@ -329,7 +357,9 @@ public sealed class Decaychannel : ITValuePublisher
         Reset();
 
         if (source.Count == 0)
+        {
             return;
+        }
 
         for (int i = 0; i < source.Count; i++)
         {
@@ -370,14 +400,25 @@ public sealed class Decaychannel : ITValuePublisher
         int period)
     {
         if (period <= 0)
+        {
             throw new ArgumentException("Period must be greater than 0", nameof(period));
+        }
+
         if (high.Length != low.Length)
+        {
             throw new ArgumentException("High and Low spans must have the same length", nameof(high));
+        }
+
         if (middle.Length < high.Length || upper.Length < high.Length || lower.Length < high.Length)
+        {
             throw new ArgumentException("Output spans must be at least as long as inputs", nameof(middle));
+        }
 
         int len = high.Length;
-        if (len == 0) return;
+        if (len == 0)
+        {
+            return;
+        }
 
         double decayLambda = Math.Log(2.0) / period;
 

lib/channels/fcb/Fcb.Quantower.cs

@@ -44,7 +44,9 @@ public sealed class FcbIndicator : Indicator, IWatchlistIndicator
     protected override void OnUpdate(UpdateArgs args)
     {
         if (_indicator is null)
+        {
             return;
+        }
 
         var item = HistoricalData[0, SeekOriginHistory.End];
         bool isNew = args.IsNewBar();

lib/channels/fcb/Fcb.cs

@@ -59,7 +59,9 @@ public sealed class Fcb : ITValuePublisher
     public Fcb(int period = 20)
     {
         if (period < 1)
+        {
             throw new ArgumentOutOfRangeException(nameof(period), "Period must be >= 1.");
+        }
 
         _period = period;
         WarmupPeriod = period + 2; // Need 2 extra bars for fractal detection
@@ -91,14 +93,22 @@ public sealed class Fcb : ITValuePublisher
     private (double high, double low) GetValid(double high, double low)
     {
         if (double.IsFinite(high))
+        {
             _state = _state with { LastValidHigh = high };
+        }
         else
+        {
             high = _state.LastValidHigh;
+        }
 
         if (double.IsFinite(low))
+        {
             _state = _state with { LastValidLow = low };
+        }
         else
+        {
             low = _state.LastValidLow;
+        }
 
         return (high, low);
     }
@@ -120,9 +130,13 @@ public sealed class Fcb : ITValuePublisher
             int backIdx = (_hHead + _hCount - 1) % _period;
             int bufIdx = _hDeque[backIdx] % _period;
             if (_hBuf[bufIdx] <= value)
+            {
                 _hCount--;
+            }
             else
+            {
                 break;
+            }
         }
 
         int tail = (_hHead + _hCount) % _period;
@@ -145,9 +159,13 @@ public sealed class Fcb : ITValuePublisher
             int backIdx = (_lHead + _lCount - 1) % _period;
             int bufIdx = _lDeque[backIdx] % _period;
             if (_lBuf[bufIdx] >= value)
+            {
                 _lCount--;
+            }
             else
+            {
                 break;
+            }
         }
 
         int tail = (_lHead + _lCount) % _period;
@@ -163,7 +181,9 @@ public sealed class Fcb : ITValuePublisher
         _lCount = 0;
 
         if (_count == 0)
+        {
             return;
+        }
 
         long startLogical = _index - _count + 1;
         for (int i = 0; i < _count; i++)
@@ -199,15 +219,21 @@ public sealed class Fcb : ITValuePublisher
     public TValue Update(TBar input, bool isNew = true)
     {
         if (isNew)
+        {
             _p_state = _state;
+        }
         else
+        {
             _state = _p_state;
+        }
 
         if (isNew)
         {
             _index++;
             if (_count < _period)
+            {
                 _count++;
+            }
         }
 
         var (high, low) = GetValid(input.High, input.Low);
@@ -272,7 +298,9 @@ public sealed class Fcb : ITValuePublisher
         double mid = (top + bot) * 0.5;
 
         if (!_state.IsHot && _index + 1 >= WarmupPeriod)
+        {
             _state = _state with { IsHot = true };
+        }
 
         Last = new TValue(input.Time, mid);
         Upper = new TValue(input.Time, top);
@@ -285,7 +313,9 @@ public sealed class Fcb : ITValuePublisher
     public (TSeries Middle, TSeries Upper, TSeries Lower) Update(TBarSeries source)
     {
         if (source.Count == 0)
+        {
             return (new TSeries([], []), new TSeries([], []), new TSeries([], []));
+        }
 
         int len = source.Count;
         var tMiddle = new List<long>(len);
@@ -329,7 +359,9 @@ public sealed class Fcb : ITValuePublisher
         Reset();
 
         if (source.Count == 0)
+        {
             return;
+        }
 
         for (int i = 0; i < source.Count; i++)
         {
@@ -349,14 +381,25 @@ public sealed class Fcb : ITValuePublisher
         int period)
     {
         if (period < 1)
+        {
             throw new ArgumentOutOfRangeException(nameof(period), "Period must be >= 1.");
+        }
+
         if (high.Length != low.Length)
+        {
             throw new ArgumentException("High and Low spans must have the same length", nameof(high));
+        }
+
         if (middle.Length < high.Length || upper.Length < high.Length || lower.Length < high.Length)
+        {
             throw new ArgumentException("Output spans must be at least as long as inputs", nameof(middle));
+        }
 
         int len = high.Length;
-        if (len == 0) return;
+        if (len == 0)
+        {
+            return;
+        }
 
         // Allocate buffers for fractal tracking and deques
         double[] hBuf = ArrayPool<double>.Shared.Rent(period);
@@ -389,9 +432,14 @@ public sealed class Fcb : ITValuePublisher
                 if (i >= 2)
                 {
                     if (h1 > h2 && h1 > h0)
+                    {
                         hiFractal = h1;
+                    }
+
                     if (l1 < l2 && l1 < l0)
+                    {
                         loFractal = l1;
+                    }
                 }
 
                 int bufIdx = i % period;
@@ -410,9 +458,13 @@ public sealed class Fcb : ITValuePublisher
                     int backIdx = (hHead + hCount - 1) % period;
                     int bIdx = hDeque[backIdx] % period;
                     if (hBuf[bIdx] <= hiFractal)
+                    {
                         hCount--;
+                    }
                     else
+                    {
                         break;
+                    }
                 }
                 int tail = (hHead + hCount) % period;
                 hDeque[tail] = i;
@@ -429,9 +481,13 @@ public sealed class Fcb : ITValuePublisher
                     int backIdx = (lHead + lCount - 1) % period;
                     int bIdx = lDeque[backIdx] % period;
                     if (lBuf[bIdx] >= loFractal)
+                    {
                         lCount--;
+                    }
                     else
+                    {
                         break;
+                    }
                 }
                 tail = (lHead + lCount) % period;
                 lDeque[tail] = i;

lib/channels/jbands/Jbands.Quantower.cs

@@ -49,7 +49,9 @@ public sealed class JbandsIndicator : Indicator, IWatchlistIndicator
     protected override void OnUpdate(UpdateArgs args)
     {
         if (_indicator is null)
+        {
             return;
+        }
 
         var item = HistoricalData[0, SeekOriginHistory.End];
         bool isNew = args.IsNewBar();

lib/channels/jbands/Jbands.Tests.cs

@@ -215,7 +215,9 @@ public class JbandsTests
         var gbm = new GBM(startPrice: 100, mu: 0.01, sigma: 0.1, seed: 123);
         double[] source = new double[100];
         for (int i = 0; i < source.Length; i++)
+        {
             source[i] = gbm.Next().Close;
+        }
 
         double[] middle = new double[100];
         double[] upper = new double[100];

lib/channels/jbands/Jbands.Validation.Tests.cs

@@ -95,7 +95,9 @@ public class JbandsValidationTests
         var gbm = new GBM(startPrice: 100, mu: 0.01, sigma: 0.1, seed: 777);
         double[] source = new double[200];
         for (int i = 0; i < source.Length; i++)
+        {
             source[i] = gbm.Next().Close;
+        }
 
         double[] middle = new double[200];
         double[] upper = new double[200];

lib/channels/jbands/Jbands.cs

@@ -59,17 +59,28 @@ public sealed class Jbands : ITValuePublisher
     public Jbands(int period, int phase = 0, double power = 0.45)
     {
         if (period < 1)
+        {
             throw new ArgumentOutOfRangeException(nameof(period), "Period must be >= 1.");
+        }
+
         if (!double.IsFinite(power))
+        {
             throw new ArgumentException("Power must be finite.", nameof(power));
+        }
 
         // Phase parameter: maps -100..100 -> 0.5..2.5
         if (phase < -100)
+        {
             _phaseParam = 0.5;
+        }
         else if (phase > 100)
+        {
             _phaseParam = 2.5;
+        }
         else
+        {
             _phaseParam = (phase * 0.01) + 1.5;
+        }
 
         // Length / log / divider parameters from decompiled JMA
         double lengthParam = period < 1.0000000002
@@ -129,7 +140,10 @@ public sealed class Jbands : ITValuePublisher
         if (!double.IsFinite(value))
         {
             if (_state.Bars == 0)
+            {
                 return (double.NaN, double.NaN, double.NaN);
+            }
+
             value = _state.LastPrice;
         }
         else
@@ -139,7 +153,9 @@ public sealed class Jbands : ITValuePublisher
 
         _state.Bars++;
         if (_state.Bars == 1)
+        {
             return InitializeFirstBar(value);
+        }
 
         return CalculateJbands(value);
     }
@@ -210,8 +226,16 @@ public sealed class Jbands : ITValuePublisher
     {
         double ratio = Math.Max(absValue / refVolatility, 0.0);
         double d = Math.Pow(ratio, _pExponent);
-        if (d > _logParam) d = _logParam;
-        if (d < 1.0) d = 1.0;
+        if (d > _logParam)
+        {
+            d = _logParam;
+        }
+
+        if (d < 1.0)
+        {
+            d = 1.0;
+        }
+
         return d;
     }
 
@@ -266,7 +290,9 @@ public sealed class Jbands : ITValuePublisher
     public (TSeries Middle, TSeries Upper, TSeries Lower) Update(TSeries source)
     {
         if (source.Count == 0)
+        {
             return (new TSeries([], []), new TSeries([], []), new TSeries([], []));
+        }
 
         int len = source.Count;
         var tMiddle = new List<long>(len);
@@ -319,7 +345,10 @@ public sealed class Jbands : ITValuePublisher
     public void Prime(TSeries source)
     {
         Reset();
-        if (source.Count == 0) return;
+        if (source.Count == 0)
+        {
+            return;
+        }
 
         for (int i = 0; i < source.Count; i++)
         {
@@ -343,13 +372,24 @@ public sealed class Jbands : ITValuePublisher
         double power = 0.45)
     {
         if (middle.Length != source.Length)
+        {
             throw new ArgumentException("Source and middle must have the same length.", nameof(middle));
+        }
+
         if (upper.Length != source.Length)
+        {
             throw new ArgumentException("Source and upper must have the same length.", nameof(upper));
+        }
+
         if (lower.Length != source.Length)
+        {
             throw new ArgumentException("Source and lower must have the same length.", nameof(lower));
+        }
+
         if (source.Length == 0)
+        {
             return;
+        }
 
         var jbands = new Jbands(period, phase, power);
         for (int i = 0; i < source.Length; i++)
@@ -366,7 +406,9 @@ public sealed class Jbands : ITValuePublisher
     {
         int count = _volBuffer.Count;
         if (count < 16)
+        {
             return fallback;
+        }
 
         Span<double> sorted = stackalloc double[count];
         _volBuffer.CopyTo(sorted);
@@ -387,8 +429,15 @@ public sealed class Jbands : ITValuePublisher
             end = drop + slice - 1;
         }
 
-        if (start < 0) start = 0;
-        if (end >= count) end = count - 1;
+        if (start < 0)
+        {
+            start = 0;
+        }
+
+        if (end >= count)
+        {
+            end = count - 1;
+        }
 
         int len = end - start + 1;
         return sorted.Slice(start, len).SumSIMD() / len;

lib/channels/kchannel/Kchannel.Quantower.cs

@@ -48,7 +48,9 @@ public sealed class KchannelIndicator : Indicator, IWatchlistIndicator
     protected override void OnUpdate(UpdateArgs args)
     {
         if (_indicator is null)
+        {
             return;
+        }
 
         var item = HistoricalData[0, SeekOriginHistory.End];
         bool isNew = args.IsNewBar();

lib/channels/kchannel/Kchannel.Validation.Tests.cs

@@ -449,7 +449,9 @@ public sealed class KchannelValidationTests : IDisposable
 
                 // After warmup, values should be within 5% (warmup methods may differ)
                 if (midPct < 0.05)
+                {
                     closeCount++;
+                }
             }
         }
 

lib/channels/kchannel/Kchannel.cs

@@ -52,9 +52,14 @@ public sealed class Kchannel : ITValuePublisher
     public Kchannel(int period = 20, double multiplier = 2.0)
     {
         if (period < 1)
+        {
             throw new ArgumentOutOfRangeException(nameof(period), "Period must be >= 1.");
+        }
+
         if (multiplier <= 0.0)
+        {
             throw new ArgumentOutOfRangeException(nameof(multiplier), "Multiplier must be > 0.");
+        }
 
         _period = period;
         _multiplier = multiplier;
@@ -95,19 +100,31 @@ public sealed class Kchannel : ITValuePublisher
     private (double close, double high, double low) GetValid(double close, double high, double low)
     {
         if (double.IsFinite(close))
+        {
             _state = _state with { LastValidClose = close };
+        }
         else
+        {
             close = _state.LastValidClose;
+        }
 
         if (double.IsFinite(high))
+        {
             _state = _state with { LastValidHigh = high };
+        }
         else
+        {
             high = _state.LastValidHigh;
+        }
 
         if (double.IsFinite(low))
+        {
             _state = _state with { LastValidLow = low };
+        }
         else
+        {
             low = _state.LastValidLow;
+        }
 
         return (close, high, low);
     }
@@ -116,9 +133,13 @@ public sealed class Kchannel : ITValuePublisher
     public TValue Update(TBar input, bool isNew = true)
     {
         if (isNew)
+        {
             _p_state = _state;
+        }
         else
+        {
             _state = _p_state;
+        }
 
         var (close, high, low) = GetValid(input.Close, input.High, input.Low);
 
@@ -144,7 +165,9 @@ public sealed class Kchannel : ITValuePublisher
         }
 
         if (isNew)
+        {
             _state = _state with { Bars = _state.Bars + 1 };
+        }
 
         // EMA with warmup compensation (sum/weight approach)
         double newSum = Math.FusedMultiplyAdd(_state.EmaSum, 1.0 - _emaAlpha, close * _emaAlpha);
@@ -179,7 +202,9 @@ public sealed class Kchannel : ITValuePublisher
         double lower = emaValue - width;
 
         if (!_state.IsHot && _state.Bars >= WarmupPeriod)
+        {
             _state = _state with { IsHot = true };
+        }
 
         Last = new TValue(input.Time, emaValue);
         Upper = new TValue(input.Time, upper);
@@ -192,7 +217,9 @@ public sealed class Kchannel : ITValuePublisher
     public (TSeries Middle, TSeries Upper, TSeries Lower) Update(TBarSeries source)
     {
         if (source.Count == 0)
+        {
             return (new TSeries([], []), new TSeries([], []), new TSeries([], []));
+        }
 
         int len = source.Count;
         var tMiddle = new List<long>(len);
@@ -237,7 +264,9 @@ public sealed class Kchannel : ITValuePublisher
         Reset();
 
         if (source.Count == 0)
+        {
             return;
+        }
 
         for (int i = 0; i < source.Count; i++)
         {
@@ -259,16 +288,30 @@ public sealed class Kchannel : ITValuePublisher
         double multiplier = 2.0)
     {
         if (period < 1)
+        {
             throw new ArgumentOutOfRangeException(nameof(period), "Period must be >= 1.");
+        }
+
         if (multiplier <= 0.0)
+        {
             throw new ArgumentOutOfRangeException(nameof(multiplier), "Multiplier must be > 0.");
+        }
+
         if (high.Length != low.Length || high.Length != close.Length)
+        {
             throw new ArgumentException("High, Low, and Close spans must have the same length", nameof(high));
+        }
+
         if (middle.Length < high.Length || upper.Length < high.Length || lower.Length < high.Length)
+        {
             throw new ArgumentException("Output spans must be at least as long as inputs", nameof(middle));
+        }
 
         int len = high.Length;
-        if (len == 0) return;
+        if (len == 0)
+        {
+            return;
+        }
 
         double emaAlpha = 2.0 / (period + 1);
         double atrAlpha = 1.0 / period;

lib/channels/maenv/Maenv.Quantower.cs

@@ -53,7 +53,9 @@ public sealed class MaenvIndicator : Indicator, IWatchlistIndicator
     protected override void OnUpdate(UpdateArgs args)
     {
         if (_indicator is null)
+        {
             return;
+        }
 
         var item = HistoricalData[0, SeekOriginHistory.End];
         bool isNew = args.IsNewBar();

lib/channels/maenv/Maenv.cs

@@ -72,9 +72,14 @@ public sealed class Maenv : ITValuePublisher
     public Maenv(int period = 20, double percentage = 1.0, MaenvType maType = MaenvType.EMA)
     {
         if (period < 1)
+        {
             throw new ArgumentOutOfRangeException(nameof(period), "Period must be >= 1.");
+        }
+
         if (percentage <= 0.0)
+        {
             throw new ArgumentOutOfRangeException(nameof(percentage), "Percentage must be > 0.");
+        }
 
         _period = period;
         _percentage = percentage;
@@ -142,7 +147,10 @@ public sealed class Maenv : ITValuePublisher
         if (double.IsFinite(value))
         {
             if (isNew)
+            {
                 _state = _state with { LastValid = value };
+            }
+
             return value;
         }
         return _state.LastValid;
@@ -159,23 +167,35 @@ public sealed class Maenv : ITValuePublisher
         {
             _p_state = _state;
             if (_smaBuffer != null && _p_smaBuffer != null)
+            {
                 Array.Copy(_smaBuffer, _p_smaBuffer, _period);
+            }
+
             if (_wmaBuffer != null && _p_wmaBuffer != null)
+            {
                 Array.Copy(_wmaBuffer, _p_wmaBuffer, _period);
+            }
         }
         else
         {
             _state = _p_state;
             if (_smaBuffer != null && _p_smaBuffer != null)
+            {
                 Array.Copy(_p_smaBuffer, _smaBuffer, _period);
+            }
+
             if (_wmaBuffer != null && _p_wmaBuffer != null)
+            {
                 Array.Copy(_p_wmaBuffer, _wmaBuffer, _period);
+            }
         }
 
         double value = GetValid(input.Value, isNew);
 
         if (isNew)
+        {
             _state = _state with { Bars = _state.Bars + 1 };
+        }
 
         double middle = _maType switch
         {
@@ -190,7 +210,9 @@ public sealed class Maenv : ITValuePublisher
         double lower = middle - dist;
 
         if (!_state.IsHot && _state.Bars >= WarmupPeriod)
+        {
             _state = _state with { IsHot = true };
+        }
 
         Last = new TValue(input.Time, middle);
         Upper = new TValue(input.Time, upper);
@@ -203,7 +225,9 @@ public sealed class Maenv : ITValuePublisher
     public (TSeries Middle, TSeries Upper, TSeries Lower) Update(TSeries source)
     {
         if (source.Count == 0)
+        {
             return (new TSeries([], []), new TSeries([], []), new TSeries([], []));
+        }
 
         int len = source.Count;
         var tMiddle = new List<long>(len);
@@ -249,7 +273,10 @@ public sealed class Maenv : ITValuePublisher
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     private double CalculateSMA(double value, bool isNew)
     {
-        if (_smaBuffer == null) return value;
+        if (_smaBuffer == null)
+        {
+            return value;
+        }
 
         // Calculate new count (always increment if not full, for both isNew cases)
         int currentCount = _state.SmaCount;
@@ -323,7 +350,10 @@ public sealed class Maenv : ITValuePublisher
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     private double CalculateWMA(double value, bool isNew)
     {
-        if (_wmaBuffer == null) return value;
+        if (_wmaBuffer == null)
+        {
+            return value;
+        }
 
         // Calculate count for this bar (always increment if not full, for both isNew cases)
         int currentCount = _state.WmaCount;
@@ -334,13 +364,17 @@ public sealed class Maenv : ITValuePublisher
         if (calcCount > 1)
         {
             for (int i = _period - 1; i > 0; i--)
+            {
                 _wmaBuffer[i] = _wmaBuffer[i - 1];
+            }
         }
         _wmaBuffer[0] = value;
 
         // Persist state only for isNew=true
         if (isNew)
+        {
             _state = _state with { WmaCount = calcCount };
+        }
 
         // Calculate WMA
         double norm = 0.0;
@@ -361,7 +395,9 @@ public sealed class Maenv : ITValuePublisher
         Reset();
 
         if (source.Count == 0)
+        {
             return;
+        }
 
         for (int i = 0; i < source.Count; i++)
         {
@@ -386,14 +422,25 @@ public sealed class Maenv : ITValuePublisher
         MaenvType maType = MaenvType.EMA)
     {
         if (period < 1)
+        {
             throw new ArgumentOutOfRangeException(nameof(period), "Period must be >= 1.");
+        }
+
         if (percentage <= 0.0)
+        {
             throw new ArgumentOutOfRangeException(nameof(percentage), "Percentage must be > 0.");
+        }
+
         if (middle.Length < source.Length || upper.Length < source.Length || lower.Length < source.Length)
+        {
             throw new ArgumentException("Output spans must be at least as long as input", nameof(middle));
+        }
 
         int len = source.Length;
-        if (len == 0) return;
+        if (len == 0)
+        {
+            return;
+        }
 
         switch (maType)
         {

lib/channels/mmchannel/Mmchannel.Quantower.cs

@@ -41,7 +41,9 @@ public sealed class MmchannelIndicator : Indicator, IWatchlistIndicator
     protected override void OnUpdate(UpdateArgs args)
     {
         if (_indicator is null)
+        {
             return;
+        }
 
         var item = HistoricalData[0, SeekOriginHistory.End];
         bool isNew = args.IsNewBar();

lib/channels/mmchannel/Mmchannel.cs

@@ -41,7 +41,9 @@ public sealed class Mmchannel : ITValuePublisher
     public Mmchannel(int period)
     {
         if (period <= 0)
+        {
             throw new ArgumentException("Period must be greater than 0", nameof(period));
+        }
 
         _period = period;
         _hBuf = new double[_period];
@@ -73,14 +75,22 @@ public sealed class Mmchannel : ITValuePublisher
     private (double high, double low) GetValid(double high, double low)
     {
         if (double.IsFinite(high))
+        {
             _state = _state with { LastValidHigh = high };
+        }
         else
+        {
             high = _state.LastValidHigh;
+        }
 
         if (double.IsFinite(low))
+        {
             _state = _state with { LastValidLow = low };
+        }
         else
+        {
             low = _state.LastValidLow;
+        }
 
         return (high, low);
     }
@@ -89,15 +99,21 @@ public sealed class Mmchannel : ITValuePublisher
     public TValue Update(TBar input, bool isNew = true)
     {
         if (isNew)
+        {
             _p_state = _state;
+        }
         else
+        {
             _state = _p_state;
+        }
 
         if (isNew)
         {
             _index++;
             if (_count < _period)
+            {
                 _count++;
+            }
         }
 
         int bufIdx = (int)(_index % _period);
@@ -132,7 +148,9 @@ public sealed class Mmchannel : ITValuePublisher
         double bot = _minDeque.GetExtremum(_lBuf);
 
         if (!IsHot && _count >= _period)
+        {
             _state = _state with { IsHot = true };
+        }
 
         // Last returns Upper by default for single-value compatibility
         Last = new TValue(input.Time, top);
@@ -146,7 +164,9 @@ public sealed class Mmchannel : ITValuePublisher
     public (TSeries Upper, TSeries Lower) Update(TBarSeries source)
     {
         if (source.Count == 0)
+        {
             return (new TSeries([], []), new TSeries([], []));
+        }
 
         int len = source.Count;
         var tUpper = new List<long>(len);
@@ -184,7 +204,9 @@ public sealed class Mmchannel : ITValuePublisher
         Reset();
 
         if (source.Count == 0)
+        {
             return;
+        }
 
         for (int i = 0; i < source.Count; i++)
         {
@@ -218,14 +240,25 @@ public sealed class Mmchannel : ITValuePublisher
         int period)
     {
         if (period <= 0)
+        {
             throw new ArgumentException("Period must be greater than 0", nameof(period));
+        }
+
         if (high.Length != low.Length)
+        {
             throw new ArgumentException("High and Low spans must have the same length", nameof(high));
+        }
+
         if (upper.Length < high.Length || lower.Length < high.Length)
+        {
             throw new ArgumentException("Output spans must be at least as long as inputs", nameof(upper));
+        }
 
         int len = high.Length;
-        if (len == 0) return;
+        if (len == 0)
+        {
+            return;
+        }
 
         Highest.Calculate(high, upper, period);
         Lowest.Calculate(low, lower, period);
@@ -261,4 +294,4 @@ public sealed class Mmchannel : ITValuePublisher
         var results = indicator.Update(source);
         return (results, indicator);
     }
-}
+}

lib/channels/pchannel/Pchannel.Quantower.cs

@@ -42,7 +42,9 @@ public sealed class PchannelIndicator : Indicator, IWatchlistIndicator
     protected override void OnUpdate(UpdateArgs args)
     {
         if (_indicator is null)
+        {
             return;
+        }
 
         var item = HistoricalData[0, SeekOriginHistory.End];
         bool isNew = args.IsNewBar();

lib/channels/pchannel/Pchannel.Validation.Tests.cs

@@ -18,9 +18,16 @@ public sealed class PchannelValidationTests : IDisposable
 
     private void Dispose(bool disposing)
     {
-        if (_disposed) return;
+        if (_disposed)
+        {
+            return;
+        }
+
         _disposed = true;
-        if (disposing) _testData?.Dispose();
+        if (disposing)
+        {
+            _testData?.Dispose();
+        }
     }
 
     [Fact]

lib/channels/pchannel/Pchannel.cs

@@ -49,7 +49,9 @@ public sealed class Pchannel : ITValuePublisher
     public Pchannel(int period)
     {
         if (period <= 0)
+        {
             throw new ArgumentException("Period must be greater than 0", nameof(period));
+        }
 
         _period = period;
         _hBuf = new double[_period];
@@ -85,14 +87,22 @@ public sealed class Pchannel : ITValuePublisher
     private (double high, double low) GetValid(double high, double low)
     {
         if (double.IsFinite(high))
+        {
             _state = _state with { LastValidHigh = high };
+        }
         else
+        {
             high = _state.LastValidHigh;
+        }
 
         if (double.IsFinite(low))
+        {
             _state = _state with { LastValidLow = low };
+        }
         else
+        {
             low = _state.LastValidLow;
+        }
 
         return (high, low);
     }
@@ -165,7 +175,9 @@ public sealed class Pchannel : ITValuePublisher
         _lCount = 0;
 
         if (_count == 0)
+        {
             return;
+        }
 
         long startLogical = _index - _count + 1;
         for (int i = 0; i < _count; i++)
@@ -183,15 +195,21 @@ public sealed class Pchannel : ITValuePublisher
     public TValue Update(TBar input, bool isNew = true)
     {
         if (isNew)
+        {
             _p_state = _state;
+        }
         else
+        {
             _state = _p_state;
+        }
 
         if (isNew)
         {
             _index++;
             if (_count < _period)
+            {
                 _count++;
+            }
         }
 
         int bufIdx = (int)(_index % _period);
@@ -224,7 +242,9 @@ public sealed class Pchannel : ITValuePublisher
         double mid = (top + bot) * 0.5;
 
         if (!IsHot && _count >= _period)
+        {
             _state = _state with { IsHot = true };
+        }
 
         Last = new TValue(input.Time, mid);
         Upper = new TValue(input.Time, top);
@@ -237,7 +257,9 @@ public sealed class Pchannel : ITValuePublisher
     public (TSeries Middle, TSeries Upper, TSeries Lower) Update(TBarSeries source)
     {
         if (source.Count == 0)
+        {
             return (new TSeries([], []), new TSeries([], []), new TSeries([], []));
+        }
 
         int len = source.Count;
         var tMiddle = new List<long>(len);
@@ -280,7 +302,9 @@ public sealed class Pchannel : ITValuePublisher
         Reset();
 
         if (source.Count == 0)
+        {
             return;
+        }
 
         for (int i = 0; i < source.Count; i++)
         {
@@ -317,14 +341,25 @@ public sealed class Pchannel : ITValuePublisher
         int period)
     {
         if (period <= 0)
+        {
             throw new ArgumentException("Period must be greater than 0", nameof(period));
+        }
+
         if (high.Length != low.Length)
+        {
             throw new ArgumentException("High and Low spans must have the same length", nameof(high));
+        }
+
         if (middle.Length < high.Length || upper.Length < high.Length || lower.Length < high.Length)
+        {
             throw new ArgumentException("Output spans must be at least as long as inputs", nameof(middle));
+        }
 
         int len = high.Length;
-        if (len == 0) return;
+        if (len == 0)
+        {
+            return;
+        }
 
         double[] top = ArrayPool<double>.Shared.Rent(len);
         double[] bot = ArrayPool<double>.Shared.Rent(len);

lib/channels/regchannel/Regchannel.Quantower.cs

@@ -50,7 +50,9 @@ public sealed class RegchannelIndicator : Indicator, IWatchlistIndicator
     protected override void OnUpdate(UpdateArgs args)
     {
         if (_indicator is null)
+        {
             return;
+        }
 
         var item = HistoricalData[0, SeekOriginHistory.End];
         bool isNew = args.IsNewBar();

lib/channels/regchannel/Regchannel.cs

@@ -83,9 +83,14 @@ public sealed class Regchannel : ITValuePublisher
     public Regchannel(int period = 20, double multiplier = 2.0)
     {
         if (period <= 1)
+        {
             throw new ArgumentOutOfRangeException(nameof(period), "Period must be greater than 1.");
+        }
+
         if (multiplier <= 0)
+        {
             throw new ArgumentOutOfRangeException(nameof(multiplier), "Multiplier must be greater than 0.");
+        }
 
         _period = period;
         _multiplier = multiplier;
@@ -163,13 +168,17 @@ public sealed class Regchannel : ITValuePublisher
         int head = _state.Head;
 
         if (count < _period)
+        {
             count++;
+        }
 
         _buffer[head] = value;
         int newHead = (head + 1) % _period;
 
         if (isNew)
+        {
             _state = _state with { Head = newHead, Count = count };
+        }
 
         // Calculate linear regression and std dev of residuals
         if (count <= 1)
@@ -241,7 +250,9 @@ public sealed class Regchannel : ITValuePublisher
         double band = _multiplier * stdDev;
 
         if (!_state.IsHot && count >= WarmupPeriod)
+        {
             _state = _state with { IsHot = true };
+        }
 
         _state = _state with { Slope = slope, StdDev = stdDev };
 
@@ -256,7 +267,9 @@ public sealed class Regchannel : ITValuePublisher
     public (TSeries Middle, TSeries Upper, TSeries Lower) Update(TSeries source)
     {
         if (source.Count == 0)
+        {
             return (new TSeries([], []), new TSeries([], []), new TSeries([], []));
+        }
 
         int len = source.Count;
         var tMiddle = new List<long>(len);
@@ -300,7 +313,9 @@ public sealed class Regchannel : ITValuePublisher
         Reset();
 
         if (source.Count == 0)
+        {
             return;
+        }
 
         for (int i = 0; i < source.Count; i++)
         {
@@ -320,14 +335,25 @@ public sealed class Regchannel : ITValuePublisher
         double multiplier = 2.0)
     {
         if (period <= 1)
+        {
             throw new ArgumentOutOfRangeException(nameof(period), "Period must be greater than 1.");
+        }
+
         if (multiplier <= 0)
+        {
             throw new ArgumentOutOfRangeException(nameof(multiplier), "Multiplier must be greater than 0.");
+        }
+
         if (middle.Length < source.Length || upper.Length < source.Length || lower.Length < source.Length)
+        {
             throw new ArgumentException("Output spans must be at least as long as input", nameof(middle));
+        }
 
         int len = source.Length;
-        if (len == 0) return;
+        if (len == 0)
+        {
+            return;
+        }
 
         // Precompute constants for full period
         double sumXFull = 0.5 * period * (period - 1);

lib/channels/sdchannel/Sdchannel.Quantower.cs

@@ -50,7 +50,9 @@ public sealed class SdchannelIndicator : Indicator, IWatchlistIndicator
     protected override void OnUpdate(UpdateArgs args)
     {
         if (_indicator is null)
+        {
             return;
+        }
 
         var item = HistoricalData[0, SeekOriginHistory.End];
         bool isNew = args.IsNewBar();

lib/channels/sdchannel/Sdchannel.cs

@@ -83,9 +83,14 @@ public sealed class Sdchannel : ITValuePublisher
     public Sdchannel(int period = 20, double multiplier = 2.0)
     {
         if (period <= 1)
+        {
             throw new ArgumentOutOfRangeException(nameof(period), "Period must be greater than 1.");
+        }
+
         if (multiplier <= 0)
+        {
             throw new ArgumentOutOfRangeException(nameof(multiplier), "Multiplier must be greater than 0.");
+        }
 
         _period = period;
         _multiplier = multiplier;
@@ -163,13 +168,17 @@ public sealed class Sdchannel : ITValuePublisher
         int head = _state.Head;
 
         if (count < _period)
+        {
             count++;
+        }
 
         _buffer[head] = value;
         int newHead = (head + 1) % _period;
 
         if (isNew)
+        {
             _state = _state with { Head = newHead, Count = count };
+        }
 
         // Calculate linear regression and std dev of residuals
         if (count <= 1)
@@ -241,7 +250,9 @@ public sealed class Sdchannel : ITValuePublisher
         double band = _multiplier * stdDev;
 
         if (!_state.IsHot && count >= WarmupPeriod)
+        {
             _state = _state with { IsHot = true };
+        }
 
         _state = _state with { Slope = slope, StdDev = stdDev };
 
@@ -256,7 +267,9 @@ public sealed class Sdchannel : ITValuePublisher
     public (TSeries Middle, TSeries Upper, TSeries Lower) Update(TSeries source)
     {
         if (source.Count == 0)
+        {
             return (new TSeries([], []), new TSeries([], []), new TSeries([], []));
+        }
 
         int len = source.Count;
         var tMiddle = new List<long>(len);
@@ -300,7 +313,9 @@ public sealed class Sdchannel : ITValuePublisher
         Reset();
 
         if (source.Count == 0)
+        {
             return;
+        }
 
         for (int i = 0; i < source.Count; i++)
         {
@@ -320,14 +335,25 @@ public sealed class Sdchannel : ITValuePublisher
         double multiplier = 2.0)
     {
         if (period <= 1)
+        {
             throw new ArgumentOutOfRangeException(nameof(period), "Period must be greater than 1.");
+        }
+
         if (multiplier <= 0)
+        {
             throw new ArgumentOutOfRangeException(nameof(multiplier), "Multiplier must be greater than 0.");
+        }
+
         if (middle.Length < source.Length || upper.Length < source.Length || lower.Length < source.Length)
+        {
             throw new ArgumentException("Output spans must be at least as long as input", nameof(middle));
+        }
 
         int len = source.Length;
-        if (len == 0) return;
+        if (len == 0)
+        {
+            return;
+        }
 
         // Precompute constants for full period
         double sumXFull = 0.5 * period * (period - 1);

lib/channels/starchannel/Starchannel.Quantower.cs

@@ -48,7 +48,9 @@ public sealed class StarchannelIndicator : Indicator, IWatchlistIndicator
     protected override void OnUpdate(UpdateArgs args)
     {
         if (_indicator is null)
+        {
             return;
+        }
 
         var item = HistoricalData[0, SeekOriginHistory.End];
         bool isNew = args.IsNewBar();

lib/channels/starchannel/Starchannel.cs

@@ -49,9 +49,14 @@ public sealed class Starchannel : ITValuePublisher
     public Starchannel(int period = 20, double multiplier = 2.0)
     {
         if (period < 1)
+        {
             throw new ArgumentOutOfRangeException(nameof(period), "Period must be >= 1.");
+        }
+
         if (multiplier <= 0.0)
+        {
             throw new ArgumentOutOfRangeException(nameof(multiplier), "Multiplier must be > 0.");
+        }
 
         _period = period;
         _multiplier = multiplier;
@@ -93,19 +98,31 @@ public sealed class Starchannel : ITValuePublisher
     private (double close, double high, double low) GetValid(double close, double high, double low)
     {
         if (double.IsFinite(close))
+        {
             _state = _state with { LastValidClose = close };
+        }
         else
+        {
             close = _state.LastValidClose;
+        }
 
         if (double.IsFinite(high))
+        {
             _state = _state with { LastValidHigh = high };
+        }
         else
+        {
             high = _state.LastValidHigh;
+        }
 
         if (double.IsFinite(low))
+        {
             _state = _state with { LastValidLow = low };
+        }
         else
+        {
             low = _state.LastValidLow;
+        }
 
         return (close, high, low);
     }
@@ -147,7 +164,9 @@ public sealed class Starchannel : ITValuePublisher
         }
 
         if (isNew)
+        {
             _state = _state with { Bars = _state.Bars + 1 };
+        }
 
         // SMA: use RingBuffer's running sum
         _smaBuffer.Add(close);
@@ -179,7 +198,9 @@ public sealed class Starchannel : ITValuePublisher
         double lower = smaValue - width;
 
         if (!_state.IsHot && _state.Bars >= WarmupPeriod)
+        {
             _state = _state with { IsHot = true };
+        }
 
         Last = new TValue(input.Time, smaValue);
         Upper = new TValue(input.Time, upper);
@@ -192,7 +213,9 @@ public sealed class Starchannel : ITValuePublisher
     public (TSeries Middle, TSeries Upper, TSeries Lower) Update(TBarSeries source)
     {
         if (source.Count == 0)
+        {
             return (new TSeries([], []), new TSeries([], []), new TSeries([], []));
+        }
 
         int len = source.Count;
         var tMiddle = new List<long>(len);
@@ -237,7 +260,9 @@ public sealed class Starchannel : ITValuePublisher
         Reset();
 
         if (source.Count == 0)
+        {
             return;
+        }
 
         for (int i = 0; i < source.Count; i++)
         {
@@ -259,16 +284,30 @@ public sealed class Starchannel : ITValuePublisher
         double multiplier = 2.0)
     {
         if (period < 1)
+        {
             throw new ArgumentOutOfRangeException(nameof(period), "Period must be >= 1.");
+        }
+
         if (multiplier <= 0.0)
+        {
             throw new ArgumentOutOfRangeException(nameof(multiplier), "Multiplier must be > 0.");
+        }
+
         if (high.Length != low.Length || high.Length != close.Length)
+        {
             throw new ArgumentException("High, Low, and Close spans must have the same length", nameof(high));
+        }
+
         if (middle.Length < high.Length || upper.Length < high.Length || lower.Length < high.Length)
+        {
             throw new ArgumentException("Output spans must be at least as long as inputs", nameof(middle));
+        }
 
         int len = high.Length;
-        if (len == 0) return;
+        if (len == 0)
+        {
+            return;
+        }
 
         double atrAlpha = 1.0 / period;
 

lib/channels/stbands/Stbands.Quantower.Tests.cs

@@ -203,4 +203,4 @@ public class StbandsIndicatorTests
             Assert.True(trend == 1 || trend == -1, $"Trend should be +1 or -1, got {trend}");
         }
     }
-}
+}

lib/channels/stbands/Stbands.Quantower.cs

@@ -70,4 +70,4 @@ public class StbandsIndicator : Indicator, IWatchlistIndicator
         TrendSeries!.SetValue(stbands.Trend.Value, stbands.IsHot, ShowColdValues);
         WidthSeries!.SetValue(stbands.Width.Value, stbands.IsHot, ShowColdValues);
     }
-}
+}

lib/channels/stbands/Stbands.Tests.cs

@@ -420,4 +420,4 @@ public class StbandsTests
         // Assert
         Assert.Equal(stbands.Upper.Value - stbands.Lower.Value, stbands.Width.Value, precision: 10);
     }
-}
+}

lib/channels/stbands/Stbands.Validation.Tests.cs

@@ -376,4 +376,4 @@ public sealed class StbandsValidationTests : IDisposable
                 $"Higher multiplier should produce wider bands (mult={multipliers[i]})");
         }
     }
-}
+}

lib/channels/stbands/Stbands.cs

@@ -175,11 +175,17 @@ public sealed class Stbands : AbstractBase
 
             // Determine trend
             if (close <= finalLower)
+            {
                 trend = 1;  // Bullish
+            }
             else if (close >= finalUpper)
+            {
                 trend = -1; // Bearish
+            }
             else
+            {
                 trend = prevTrend;
+            }
         }
 
         // Update state
@@ -374,9 +380,13 @@ public sealed class Stbands : AbstractBase
 
                 // Determine trend
                 if (c <= finalLower)
+                {
                     currentTrend = 1;
+                }
                 else if (c >= finalUpper)
+                {
                     currentTrend = -1;
+                }
             }
 
             upper[i] = finalUpper;
@@ -385,4 +395,4 @@ public sealed class Stbands : AbstractBase
             prevClose = c;
         }
     }
-}
+}

lib/channels/ubands/Ubands.Quantower.Tests.cs

@@ -216,4 +216,4 @@ public class UbandsIndicatorTests
         Assert.True(Math.Abs(width - (upper - lower)) < 0.0001,
             $"Width ({width}) should equal Upper - Lower ({upper - lower})");
     }
-}
+}

lib/channels/ubands/Ubands.Quantower.cs

@@ -68,4 +68,4 @@ public class UbandsIndicator : Indicator, IWatchlistIndicator
         LowerSeries!.SetValue(ubands.Lower.Value, ubands.IsHot, ShowColdValues);
         WidthSeries!.SetValue(ubands.Width.Value, ubands.IsHot, ShowColdValues);
     }
-}
+}

lib/channels/ubands/Ubands.Tests.cs

@@ -401,4 +401,4 @@ public class UbandsTests
         Assert.Equal(50, result.Count);
         Assert.True(double.IsFinite(result.Last.Value));
     }
-}
+}

lib/channels/ubands/Ubands.Validation.Tests.cs

@@ -413,4 +413,4 @@ public sealed class UbandsValidationTests : IDisposable
 
         Assert.True(middleVar < sourceVar, "Smoothed signal should have lower variance");
     }
-}
+}

lib/channels/ubands/Ubands.cs

@@ -385,4 +385,4 @@ public sealed class Ubands : AbstractBase
             lower[i] = usf - bandOffset;
         }
     }
-}
+}

lib/channels/uchannel/Uchannel.Quantower.cs

@@ -74,4 +74,4 @@ public class UchannelIndicator : Indicator, IWatchlistIndicator
         StrSeries!.SetValue(uchannel.STR.Value, uchannel.IsHot, ShowColdValues);
         WidthSeries!.SetValue(uchannel.Width.Value, uchannel.IsHot, ShowColdValues);
     }
-}
+}

lib/channels/uchannel/Uchannel.Tests.cs

@@ -497,4 +497,4 @@ public class UchannelTests
         Assert.Equal(uchannel1.Upper.Value, uchannel2.Upper.Value, precision: 10);
         Assert.Equal(uchannel1.Lower.Value, uchannel2.Lower.Value, precision: 10);
     }
-}
+}

lib/channels/uchannel/Uchannel.Validation.Tests.cs

@@ -436,4 +436,4 @@ public class UchannelValidationTests
         // Should produce same results
         Assert.Equal(valueBefore, valueAfter, precision: 10);
     }
-}
+}

lib/channels/uchannel/Uchannel.cs

@@ -87,6 +87,9 @@ public sealed class Uchannel : AbstractBase
     /// <summary>Gets the channel width (Upper - Lower).</summary>
     public TValue Width => new(Upper.Time, Upper.Value - Lower.Value);
 
+    /// <summary>
+    /// 
+    /// </summary>
     /// <param name="strPeriod">Period for smoothing True Range. Must be >= 1.</param>
     /// <param name="centerPeriod">Period for smoothing centerline. Must be >= 1.</param>
     /// <param name="multiplier">Band multiplier for STR. Must be > 0.</param>
@@ -403,11 +406,19 @@ public sealed class Uchannel : AbstractBase
 
         int length = close.Length;
         if (high.Length != length || low.Length != length)
+        {
             throw new ArgumentException("All input arrays must have the same length", nameof(high));
-        if (upper.Length != length || middle.Length != length || lower.Length != length)
-            throw new ArgumentException("Output arrays must match input length", nameof(upper));
+        }
 
-        if (length == 0) return;
+        if (upper.Length != length || middle.Length != length || lower.Length != length)
+        {
+            throw new ArgumentException("Output arrays must match input length", nameof(upper));
+        }
+
+        if (length == 0)
+        {
+            return;
+        }
 
         // Compute USF coefficients
         double arg_str = Math.Sqrt(2) * Math.PI / strPeriod;
@@ -503,4 +514,4 @@ public sealed class Uchannel : AbstractBase
             prevClose = c;
         }
     }
-}
+}

lib/channels/vwapbands/Vwapbands.Quantower.Tests.cs

@@ -211,7 +211,7 @@ public class VwapbandsIndicatorTests
 
         // Same prices but different volume distributions
         // Process both bars for each indicator
-        
+
         // Indicator1: high volume on low price, low volume on high price
         indicator1.HistoricalData.AddBar(now, 100, 102, 98, 100, 10000);
         indicator1.ProcessUpdate(new UpdateArgs(UpdateReason.HistoricalBar));
@@ -231,4 +231,4 @@ public class VwapbandsIndicatorTests
         // VWAP2 should be higher (weighted toward 110 due to high volume at high price)
         Assert.True(vwap1 < vwap2, $"VWAP1 ({vwap1}) should be less than VWAP2 ({vwap2}) due to volume weighting");
     }
-}
+}

lib/channels/vwapbands/Vwapbands.Quantower.cs

@@ -76,4 +76,4 @@ public class VwapbandsIndicator : Indicator, IWatchlistIndicator
         Lower2Series!.SetValue(vwapbands.Lower2.Value, vwapbands.IsHot, ShowColdValues);
         WidthSeries!.SetValue(vwapbands.Width.Value, vwapbands.IsHot, ShowColdValues);
     }
-}
+}

lib/channels/vwapbands/Vwapbands.Tests.cs

@@ -602,4 +602,4 @@ public class VwapbandsTests
         Assert.Equal(expectedVwap, vwapbands.Vwap.Value, precision: 10);
         Assert.True(vwapbands.Vwap.Value < 110, "VWAP should be heavily weighted toward 100");
     }
-}
+}

lib/channels/vwapbands/Vwapbands.Validation.Tests.cs

@@ -518,4 +518,4 @@ public sealed class VwapbandsValidationTests : IDisposable
 
         _output.WriteLine("VWAPBANDS static Calculate validated successfully");
     }
-}
+}

lib/channels/vwapbands/Vwapbands.cs

@@ -414,4 +414,4 @@ public sealed class Vwapbands : AbstractBase
             lower2[i] = vwapVal - 2.0 * multiplier * stdev;
         }
     }
-}
+}

lib/channels/vwapsd/Vwapsd.Quantower.Tests.cs

@@ -258,4 +258,4 @@ public class VwapsdIndicatorTests
         Assert.True(Math.Abs(width2 - 2 * width1) < 0.0001,
             $"Width2 ({width2}) should be ~2x Width1 ({width1})");
     }
-}
+}

lib/channels/vwapsd/Vwapsd.Quantower.cs

@@ -68,4 +68,4 @@ public class VwapsdIndicator : Indicator, IWatchlistIndicator
         LowerSeries!.SetValue(vwapsd.Lower.Value, vwapsd.IsHot, ShowColdValues);
         WidthSeries!.SetValue(vwapsd.Width.Value, vwapsd.IsHot, ShowColdValues);
     }
-}
+}

lib/channels/vwapsd/Vwapsd.Tests.cs

@@ -694,4 +694,4 @@ public class VwapsdTests
         Assert.Equal(400.0, vwapsd.Upper.Value, precision: 10);
         Assert.Equal(-100.0, vwapsd.Lower.Value, precision: 10);
     }
-}
+}

lib/channels/vwapsd/Vwapsd.Validation.Tests.cs

@@ -610,4 +610,4 @@ public sealed class VwapsdValidationTests : IDisposable
 
         _output.WriteLine("VWAPSD boundary numDevs validation completed");
     }
-}
+}

lib/channels/vwapsd/Vwapsd.cs

@@ -400,4 +400,4 @@ public sealed class Vwapsd : AbstractBase
             lower[i] = vwapVal - numDevs * stdev;
         }
     }
-}
+}

lib/core/BiInputIndicatorBase.cs

@@ -52,7 +52,9 @@ public abstract class BiInputIndicatorBase : AbstractBase
     protected BiInputIndicatorBase(int period, string name)
     {
         if (period <= 0)
+        {
             throw new ArgumentException("Period must be greater than 0", nameof(period));
+        }
 
         _buffer = new RingBuffer(period);
         Name = name;
@@ -176,9 +178,13 @@ public abstract class BiInputIndicatorBase : AbstractBase
         double error = ComputeError(actualVal, predictedVal);
 
         if (isNew)
+        {
             ProcessNewBar(error);
+        }
         else
+        {
             ProcessBarCorrection(error);
+        }
 
         double mean = _buffer.Count > 0 ? _state.Sum / _buffer.Count : error;
         double result = PostProcess(mean);
@@ -248,7 +254,9 @@ public abstract class BiInputIndicatorBase : AbstractBase
         BiInputBatchDelegate batchMethod)
     {
         if (actual.Count != predicted.Count)
+        {
             throw new ArgumentException("Actual and predicted series must have the same length", nameof(predicted));
+        }
 
         int len = actual.Count;
         var t = new List<long>(len);
@@ -276,8 +284,13 @@ public abstract class BiInputIndicatorBase : AbstractBase
         int period)
     {
         if (actual.Length != predicted.Length || actual.Length != output.Length)
+        {
             throw new ArgumentException("All spans must have the same length", nameof(output));
+        }
+
         if (period <= 0)
+        {
             throw new ArgumentException("Period must be greater than 0", nameof(period));
+        }
     }
-}
+}

lib/core/collections/MonotonicDeque.cs

@@ -38,7 +38,9 @@ public sealed class MonotonicDeque
     public MonotonicDeque(int period)
     {
         if (period <= 0)
+        {
             throw new ArgumentOutOfRangeException(nameof(period), "Period must be greater than 0");
+        }
 
         _period = period;
         _deque = new int[period];
@@ -155,7 +157,10 @@ public sealed class MonotonicDeque
     public void RebuildMax(double[] buffer, long currentIndex, int count)
     {
         Reset();
-        if (count == 0) return;
+        if (count == 0)
+        {
+            return;
+        }
 
         long startLogical = currentIndex - count + 1;
         for (int i = 0; i < count; i++)
@@ -176,7 +181,10 @@ public sealed class MonotonicDeque
     public void RebuildMin(double[] buffer, long currentIndex, int count)
     {
         Reset();
-        if (count == 0) return;
+        if (count == 0)
+        {
+            return;
+        }
 
         long startLogical = currentIndex - count + 1;
         for (int i = 0; i < count; i++)
@@ -186,4 +194,4 @@ public sealed class MonotonicDeque
             PushMin(logicalIndex, buffer[bufIdx], buffer);
         }
     }
-}
+}

lib/core/ringbuffer/RingBuffer.cs

@@ -46,7 +46,9 @@ public sealed class RingBuffer : IEnumerable<double>
     public RingBuffer(int capacity)
     {
         if (capacity <= 0)
+        {
             throw new ArgumentException("Capacity must be greater than 0", nameof(capacity));
+        }
 
         Capacity = capacity;
         _buffer = GC.AllocateArray<double>(capacity, pinned: true);
@@ -130,7 +132,11 @@ public sealed class RingBuffer : IEnumerable<double>
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         get
         {
-            if (_count == 0) return double.NaN;
+            if (_count == 0)
+            {
+                return double.NaN;
+            }
+
             int idx = (_head - 1 + Capacity) % Capacity;
             return _buffer[idx];
         }
@@ -145,7 +151,11 @@ public sealed class RingBuffer : IEnumerable<double>
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         get
         {
-            if (_count == 0) return double.NaN;
+            if (_count == 0)
+            {
+                return double.NaN;
+            }
+
             int start = _count == Capacity ? _head : 0;
             return _buffer[start];
         }
@@ -224,7 +234,10 @@ public sealed class RingBuffer : IEnumerable<double>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public void UpdateNewest(double value)
     {
-        if (_count == 0) return;
+        if (_count == 0)
+        {
+            return;
+        }
 
         int idx = (_head - 1 + Capacity) % Capacity;
         double oldValue = _buffer[idx];
@@ -283,7 +296,10 @@ public sealed class RingBuffer : IEnumerable<double>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public ReadOnlySpan<double> GetSpan()
     {
-        if (_count == 0) return ReadOnlySpan<double>.Empty;
+        if (_count == 0)
+        {
+            return ReadOnlySpan<double>.Empty;
+        }
 
         int start = _count == Capacity ? _head : 0;
 
@@ -332,7 +348,11 @@ public sealed class RingBuffer : IEnumerable<double>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public double Max()
     {
-        if (_count == 0) return double.NaN;
+        if (_count == 0)
+        {
+            return double.NaN;
+        }
+
         return MaxSimd();
     }
 
@@ -342,7 +362,11 @@ public sealed class RingBuffer : IEnumerable<double>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public double Min()
     {
-        if (_count == 0) return double.NaN;
+        if (_count == 0)
+        {
+            return double.NaN;
+        }
+
         return MinSimd();
     }
 
@@ -461,7 +485,10 @@ public sealed class RingBuffer : IEnumerable<double>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public double[] ToArray()
     {
-        if (_count == 0) return Array.Empty<double>();
+        if (_count == 0)
+        {
+            return Array.Empty<double>();
+        }
 
         double[] array = new double[_count];
         CopyTo(array, 0);
@@ -474,7 +501,10 @@ public sealed class RingBuffer : IEnumerable<double>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public void CopyTo(double[] destination, int destinationIndex)
     {
-        if (_count == 0) return;
+        if (_count == 0)
+        {
+            return;
+        }
 
         int start = _count == Capacity ? _head : 0;
 
@@ -497,7 +527,10 @@ public sealed class RingBuffer : IEnumerable<double>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public void CopyTo(Span<double> destination)
     {
-        if (_count == 0) return;
+        if (_count == 0)
+        {
+            return;
+        }
 
         int start = _count == Capacity ? _head : 0;
 
@@ -533,7 +566,9 @@ public sealed class RingBuffer : IEnumerable<double>
     public void CopyFrom(RingBuffer source)
     {
         if (source.Capacity != Capacity)
+        {
             throw new ArgumentException("Source buffer must have same capacity", nameof(source));
+        }
 
         Array.Copy(source._buffer, _buffer, Capacity);
         _head = source._head;
@@ -632,7 +667,9 @@ public sealed class RingBuffer : IEnumerable<double>
         public bool MoveNext()
         {
             if (_index + 1 >= _count)
+            {
                 return false;
+            }
 
             _index++;
             int bufferIdx = (_start + _index) % _buffer.Capacity;
@@ -668,4 +705,4 @@ public sealed class RingBuffer : IEnumerable<double>
         public static bool operator ==(Enumerator left, Enumerator right) => left.Equals(right);
         public static bool operator !=(Enumerator left, Enumerator right) => !left.Equals(right);
     }
-}
+}

lib/core/simd/ErrorHelpers.cs

@@ -39,11 +39,15 @@ public static class ErrorHelpers
         Span<double> output)
     {
         if (actual.Length != predicted.Length || actual.Length != output.Length)
+        {
             throw new ArgumentException(SpanLengthMismatchMessage, nameof(output));
+        }
 
         int len = actual.Length;
         if (len == 0)
+        {
             return;
+        }
 
         double lastValidActual = FindFirstValidValue(actual);
         double lastValidPredicted = FindFirstValidValue(predicted);
@@ -53,7 +57,9 @@ public static class ErrorHelpers
         {
             int processedCount = ComputeSignedErrorsSimdWithNaNDetection(actual, predicted, output, ref lastValidActual, ref lastValidPredicted);
             if (processedCount == len)
+            {
                 return; // All processed via SIMD
+            }
             // Continue with scalar for remaining elements (NaN was detected)
             ComputeSignedErrorsScalar(actual.Slice(processedCount), predicted.Slice(processedCount), output.Slice(processedCount), lastValidActual, lastValidPredicted);
             return;
@@ -74,11 +80,15 @@ public static class ErrorHelpers
         Span<double> output)
     {
         if (actual.Length != predicted.Length || actual.Length != output.Length)
+        {
             throw new ArgumentException(SpanLengthMismatchMessage, nameof(output));
+        }
 
         int len = actual.Length;
         if (len == 0)
+        {
             return;
+        }
 
         double lastValidActual = FindFirstValidValue(actual);
         double lastValidPredicted = FindFirstValidValue(predicted);
@@ -88,7 +98,9 @@ public static class ErrorHelpers
         {
             int processedCount = ComputeAbsoluteErrorsSimdWithNaNDetection(actual, predicted, output, ref lastValidActual, ref lastValidPredicted);
             if (processedCount == len)
+            {
                 return; // All processed via SIMD
+            }
             // Continue with scalar for remaining elements (NaN was detected)
             ComputeAbsoluteErrorsScalar(actual.Slice(processedCount), predicted.Slice(processedCount), output.Slice(processedCount), lastValidActual, lastValidPredicted);
             return;
@@ -109,11 +121,15 @@ public static class ErrorHelpers
         Span<double> output)
     {
         if (actual.Length != predicted.Length || actual.Length != output.Length)
+        {
             throw new ArgumentException(SpanLengthMismatchMessage, nameof(output));
+        }
 
         int len = actual.Length;
         if (len == 0)
+        {
             return;
+        }
 
         double lastValidActual = FindFirstValidValue(actual);
         double lastValidPredicted = FindFirstValidValue(predicted);
@@ -123,7 +139,9 @@ public static class ErrorHelpers
         {
             int processedCount = ComputeSquaredErrorsSimdWithNaNDetection(actual, predicted, output, ref lastValidActual, ref lastValidPredicted);
             if (processedCount == len)
+            {
                 return; // All processed via SIMD
+            }
             // Continue with scalar for remaining elements (NaN was detected)
             ComputeSquaredErrorsScalar(actual.Slice(processedCount), predicted.Slice(processedCount), output.Slice(processedCount), lastValidActual, lastValidPredicted);
             return;
@@ -145,11 +163,15 @@ public static class ErrorHelpers
         Span<double> output)
     {
         if (actual.Length != predicted.Length || actual.Length != weights.Length || actual.Length != output.Length)
+        {
             throw new ArgumentException("All spans must have the same length", nameof(output));
+        }
 
         int len = actual.Length;
         if (len == 0)
+        {
             return;
+        }
 
         double lastValidActual = FindFirstValidValue(actual);
         double lastValidPredicted = FindFirstValidValue(predicted);
@@ -165,9 +187,32 @@ public static class ErrorHelpers
             double pred = predicted[i];
             double wgt = weights[i];
 
-            if (double.IsFinite(act)) currentValidActual = act; else act = currentValidActual;
-            if (double.IsFinite(pred)) currentValidPredicted = pred; else pred = currentValidPredicted;
-            if (double.IsFinite(wgt)) currentValidWeight = wgt; else wgt = currentValidWeight;
+            if (double.IsFinite(act))
+            {
+                currentValidActual = act;
+            }
+            else
+            {
+                act = currentValidActual;
+            }
+
+            if (double.IsFinite(pred))
+            {
+                currentValidPredicted = pred;
+            }
+            else
+            {
+                pred = currentValidPredicted;
+            }
+
+            if (double.IsFinite(wgt))
+            {
+                currentValidWeight = wgt;
+            }
+            else
+            {
+                wgt = currentValidWeight;
+            }
 
             double diff = act - pred;
             output[i] = wgt * diff * diff;
@@ -186,11 +231,15 @@ public static class ErrorHelpers
         double epsilon = 1e-10)
     {
         if (actual.Length != predicted.Length || actual.Length != output.Length)
+        {
             throw new ArgumentException(SpanLengthMismatchMessage, nameof(output));
+        }
 
         int len = actual.Length;
         if (len == 0)
+        {
             return;
+        }
 
         double lastValidActual = FindFirstValidValue(actual);
         double lastValidPredicted = FindFirstValidValue(predicted);
@@ -227,11 +276,15 @@ public static class ErrorHelpers
         double epsilon = 1e-10)
     {
         if (actual.Length != predicted.Length || actual.Length != output.Length)
+        {
             throw new ArgumentException(SpanLengthMismatchMessage, nameof(output));
+        }
 
         int len = actual.Length;
         if (len == 0)
+        {
             return;
+        }
 
         double lastValidActual = FindFirstValidValue(actual);
         double lastValidPredicted = FindFirstValidValue(predicted);
@@ -244,8 +297,23 @@ public static class ErrorHelpers
             double act = actual[i];
             double pred = predicted[i];
 
-            if (double.IsFinite(act)) currentValidActual = act; else act = currentValidActual;
-            if (double.IsFinite(pred)) currentValidPredicted = pred; else pred = currentValidPredicted;
+            if (double.IsFinite(act))
+            {
+                currentValidActual = act;
+            }
+            else
+            {
+                act = currentValidActual;
+            }
+
+            if (double.IsFinite(pred))
+            {
+                currentValidPredicted = pred;
+            }
+            else
+            {
+                pred = currentValidPredicted;
+            }
 
             double denominator = (Math.Abs(act) + Math.Abs(pred)) / 2.0;
             output[i] = denominator < epsilon
@@ -265,11 +333,15 @@ public static class ErrorHelpers
         Span<double> output)
     {
         if (actual.Length != predicted.Length || actual.Length != output.Length)
+        {
             throw new ArgumentException(SpanLengthMismatchMessage, nameof(output));
+        }
 
         int len = actual.Length;
         if (len == 0)
+        {
             return;
+        }
 
         double lastValidActual = FindFirstValidValue(actual);
         double lastValidPredicted = FindFirstValidValue(predicted);
@@ -282,8 +354,23 @@ public static class ErrorHelpers
             double act = actual[i];
             double pred = predicted[i];
 
-            if (double.IsFinite(act)) currentValidActual = act; else act = currentValidActual;
-            if (double.IsFinite(pred)) currentValidPredicted = pred; else pred = currentValidPredicted;
+            if (double.IsFinite(act))
+            {
+                currentValidActual = act;
+            }
+            else
+            {
+                act = currentValidActual;
+            }
+
+            if (double.IsFinite(pred))
+            {
+                currentValidPredicted = pred;
+            }
+            else
+            {
+                pred = currentValidPredicted;
+            }
 
             double diff = act - pred;
             // log(cosh(x)) ≈ |x| - log(2) for large |x|, numerically stable
@@ -303,11 +390,15 @@ public static class ErrorHelpers
         double delta = 1.0)
     {
         if (actual.Length != predicted.Length || actual.Length != output.Length)
+        {
             throw new ArgumentException(SpanLengthMismatchMessage, nameof(output));
+        }
 
         int len = actual.Length;
         if (len == 0)
+        {
             return;
+        }
 
         double lastValidActual = FindFirstValidValue(actual);
         double lastValidPredicted = FindFirstValidValue(predicted);
@@ -321,8 +412,23 @@ public static class ErrorHelpers
             double act = actual[i];
             double pred = predicted[i];
 
-            if (double.IsFinite(act)) currentValidActual = act; else act = currentValidActual;
-            if (double.IsFinite(pred)) currentValidPredicted = pred; else pred = currentValidPredicted;
+            if (double.IsFinite(act))
+            {
+                currentValidActual = act;
+            }
+            else
+            {
+                act = currentValidActual;
+            }
+
+            if (double.IsFinite(pred))
+            {
+                currentValidPredicted = pred;
+            }
+            else
+            {
+                pred = currentValidPredicted;
+            }
 
             double diff = act - pred;
             double ratio = diff / delta;
@@ -345,11 +451,15 @@ public static class ErrorHelpers
         double c = 4.685)
     {
         if (actual.Length != predicted.Length || actual.Length != output.Length)
+        {
             throw new ArgumentException(SpanLengthMismatchMessage, nameof(output));
+        }
 
         int len = actual.Length;
         if (len == 0)
+        {
             return;
+        }
 
         double lastValidActual = FindFirstValidValue(actual);
         double lastValidPredicted = FindFirstValidValue(predicted);
@@ -363,8 +473,23 @@ public static class ErrorHelpers
             double act = actual[i];
             double pred = predicted[i];
 
-            if (double.IsFinite(act)) currentValidActual = act; else act = currentValidActual;
-            if (double.IsFinite(pred)) currentValidPredicted = pred; else pred = currentValidPredicted;
+            if (double.IsFinite(act))
+            {
+                currentValidActual = act;
+            }
+            else
+            {
+                act = currentValidActual;
+            }
+
+            if (double.IsFinite(pred))
+            {
+                currentValidPredicted = pred;
+            }
+            else
+            {
+                pred = currentValidPredicted;
+            }
 
             double diff = act - pred;
             double absDiff = Math.Abs(diff);
@@ -396,11 +521,15 @@ public static class ErrorHelpers
         double delta = 1.0)
     {
         if (actual.Length != predicted.Length || actual.Length != output.Length)
+        {
             throw new ArgumentException(SpanLengthMismatchMessage, nameof(output));
+        }
 
         int len = actual.Length;
         if (len == 0)
+        {
             return;
+        }
 
         double lastValidActual = FindFirstValidValue(actual);
         double lastValidPredicted = FindFirstValidValue(predicted);
@@ -414,8 +543,23 @@ public static class ErrorHelpers
             double act = actual[i];
             double pred = predicted[i];
 
-            if (double.IsFinite(act)) currentValidActual = act; else act = currentValidActual;
-            if (double.IsFinite(pred)) currentValidPredicted = pred; else pred = currentValidPredicted;
+            if (double.IsFinite(act))
+            {
+                currentValidActual = act;
+            }
+            else
+            {
+                act = currentValidActual;
+            }
+
+            if (double.IsFinite(pred))
+            {
+                currentValidPredicted = pred;
+            }
+            else
+            {
+                pred = currentValidPredicted;
+            }
 
             double diff = act - pred;
             double absDiff = Math.Abs(diff);
@@ -438,13 +582,20 @@ public static class ErrorHelpers
         int resyncInterval = 1000)
     {
         if (errors.Length != output.Length)
+        {
             throw new ArgumentException("Spans must have the same length", nameof(output));
+        }
+
         if (period <= 0)
+        {
             throw new ArgumentException("Period must be greater than 0", nameof(period));
+        }
 
         int len = errors.Length;
         if (len == 0)
+        {
             return;
+        }
 
         double[]? rented = null;
 
@@ -477,7 +628,10 @@ public static class ErrorHelpers
                 buffer[bufferIndex] = error;
 
                 bufferIndex++;
-                if (bufferIndex >= period) bufferIndex = 0;
+                if (bufferIndex >= period)
+                {
+                    bufferIndex = 0;
+                }
 
                 output[i] = sum / period;
 
@@ -486,7 +640,11 @@ public static class ErrorHelpers
                 {
                     tickCount = 0;
                     double recalcSum = 0;
-                    for (int k = 0; k < period; k++) recalcSum += buffer[k];
+                    for (int k = 0; k < period; k++)
+                    {
+                        recalcSum += buffer[k];
+                    }
+
                     sum = recalcSum;
                 }
             }
@@ -511,13 +669,20 @@ public static class ErrorHelpers
         int resyncInterval = 1000)
     {
         if (squaredErrors.Length != output.Length)
+        {
             throw new ArgumentException("Spans must have the same length", nameof(output));
+        }
+
         if (period <= 0)
+        {
             throw new ArgumentException("Period must be greater than 0", nameof(period));
+        }
 
         int len = squaredErrors.Length;
         if (len == 0)
+        {
             return;
+        }
 
         double[]? rented = null;
 
@@ -550,7 +715,10 @@ public static class ErrorHelpers
                 buffer[bufferIndex] = sqError;
 
                 bufferIndex++;
-                if (bufferIndex >= period) bufferIndex = 0;
+                if (bufferIndex >= period)
+                {
+                    bufferIndex = 0;
+                }
 
                 output[i] = Math.Sqrt(sum / period);
 
@@ -559,7 +727,11 @@ public static class ErrorHelpers
                 {
                     tickCount = 0;
                     double recalcSum = 0;
-                    for (int k = 0; k < period; k++) recalcSum += buffer[k];
+                    for (int k = 0; k < period; k++)
+                    {
+                        recalcSum += buffer[k];
+                    }
+
                     sum = recalcSum;
                 }
             }
@@ -586,13 +758,20 @@ public static class ErrorHelpers
         int resyncInterval = 1000)
     {
         if (weightedSquaredErrors.Length != output.Length || weightedSquaredErrors.Length != weights.Length)
+        {
             throw new ArgumentException("Spans must have the same length", nameof(output));
+        }
+
         if (period <= 0)
+        {
             throw new ArgumentException("Period must be greater than 0", nameof(period));
+        }
 
         int len = weightedSquaredErrors.Length;
         if (len == 0)
+        {
             return;
+        }
 
         double[]? rentedErrors = null;
         double[]? rentedWeights = null;
@@ -637,7 +816,10 @@ public static class ErrorHelpers
                 weightBuffer[bufferIndex] = wgt;
 
                 bufferIndex++;
-                if (bufferIndex >= period) bufferIndex = 0;
+                if (bufferIndex >= period)
+                {
+                    bufferIndex = 0;
+                }
 
                 output[i] = sumWeights > 1e-10 ? Math.Sqrt(sumErrors / sumWeights) : 0.0;
 
@@ -686,11 +868,15 @@ public static class ErrorHelpers
         Span<double> predictedOut)
     {
         if (actual.Length != predicted.Length || actual.Length != actualOut.Length || actual.Length != predictedOut.Length)
+        {
             throw new ArgumentException(SpanLengthMismatchMessage, nameof(predictedOut));
+        }
 
         int len = actual.Length;
         if (len == 0)
+        {
             return;
+        }
 
         double lastValidActual = FindFirstValidValue(actual);
         double lastValidPredicted = FindFirstValidValue(predicted);
@@ -700,8 +886,23 @@ public static class ErrorHelpers
             double act = actual[i];
             double pred = predicted[i];
 
-            if (double.IsFinite(act)) lastValidActual = act; else act = lastValidActual;
-            if (double.IsFinite(pred)) lastValidPredicted = pred; else pred = lastValidPredicted;
+            if (double.IsFinite(act))
+            {
+                lastValidActual = act;
+            }
+            else
+            {
+                act = lastValidActual;
+            }
+
+            if (double.IsFinite(pred))
+            {
+                lastValidPredicted = pred;
+            }
+            else
+            {
+                pred = lastValidPredicted;
+            }
 
             actualOut[i] = act;
             predictedOut[i] = pred;
@@ -717,7 +918,9 @@ public static class ErrorHelpers
         for (int i = 0; i < span.Length; i++)
         {
             if (double.IsFinite(span[i]))
+            {
                 return span[i];
+            }
         }
         return 0.0;
     }
@@ -751,14 +954,18 @@ public static class ErrorHelpers
                 // MoveMask returns a bitmask; all-ones means all finite (mask == 0b1111 for 4 doubles)
                 int mask = Avx.MoveMask(combined);
                 if (mask != 0b1111)
+                {
                     return false;
+                }
             }
 
             // Scalar tail
             for (int i = vectorEnd; i < len; i++)
             {
                 if (!double.IsFinite(actual[i]) || !double.IsFinite(predicted[i]))
+                {
                     return false;
+                }
             }
             return true;
         }
@@ -767,7 +974,9 @@ public static class ErrorHelpers
         for (int i = 0; i < len; i++)
         {
             if (!double.IsFinite(actual[i]) || !double.IsFinite(predicted[i]))
+            {
                 return false;
+            }
         }
         return true;
     }
@@ -890,8 +1099,23 @@ public static class ErrorHelpers
             double act = actual[i];
             double pred = predicted[i];
 
-            if (double.IsFinite(act)) currentValidActual = act; else act = currentValidActual;
-            if (double.IsFinite(pred)) currentValidPredicted = pred; else pred = currentValidPredicted;
+            if (double.IsFinite(act))
+            {
+                currentValidActual = act;
+            }
+            else
+            {
+                act = currentValidActual;
+            }
+
+            if (double.IsFinite(pred))
+            {
+                currentValidPredicted = pred;
+            }
+            else
+            {
+                pred = currentValidPredicted;
+            }
 
             output[i] = act - pred;
         }
@@ -1099,8 +1323,23 @@ public static class ErrorHelpers
             double act = actual[i];
             double pred = predicted[i];
 
-            if (double.IsFinite(act)) currentValidActual = act; else act = currentValidActual;
-            if (double.IsFinite(pred)) currentValidPredicted = pred; else pred = currentValidPredicted;
+            if (double.IsFinite(act))
+            {
+                currentValidActual = act;
+            }
+            else
+            {
+                act = currentValidActual;
+            }
+
+            if (double.IsFinite(pred))
+            {
+                currentValidPredicted = pred;
+            }
+            else
+            {
+                pred = currentValidPredicted;
+            }
 
             output[i] = Math.Abs(act - pred);
         }
@@ -1156,8 +1395,23 @@ public static class ErrorHelpers
             double act = actual[i];
             double pred = predicted[i];
 
-            if (double.IsFinite(act)) currentValidActual = act; else act = currentValidActual;
-            if (double.IsFinite(pred)) currentValidPredicted = pred; else pred = currentValidPredicted;
+            if (double.IsFinite(act))
+            {
+                currentValidActual = act;
+            }
+            else
+            {
+                act = currentValidActual;
+            }
+
+            if (double.IsFinite(pred))
+            {
+                currentValidPredicted = pred;
+            }
+            else
+            {
+                pred = currentValidPredicted;
+            }
 
             double diff = act - pred;
             output[i] = diff * diff;
@@ -1181,4 +1435,4 @@ public static class ErrorHelpers
     }
 
     #endregion
-}
+}

lib/core/simd/SimdExtensions.Tests.cs

@@ -112,7 +112,9 @@ public class SimdExtensionsTests
     {
         double[] data = new double[1000];
         for (int i = 0; i < data.Length; i++)
+        {
             data[i] = i + 1.0;
+        }
 
         var span = new ReadOnlySpan<double>(data);
         const double expected = 1000.0 * 1001.0 / 2.0;
@@ -992,4 +994,4 @@ public class SimdScalarFallbackTests
 
         Assert.Throws<ArgumentException>(() => SimdExtensions.Subtract(left, right, result));
     }
-}
+}

lib/core/simd/SimdExtensions.cs

@@ -20,7 +20,9 @@ public static class SimdExtensions
         for (int i = 0; i < span.Length; i++)
         {
             if (!double.IsFinite(span[i]))
+            {
                 return true;
+            }
         }
         return false;
     }
@@ -30,7 +32,10 @@ public static class SimdExtensions
     {
         double scalar = 0.0;
         for (int i = 0; i < span.Length; i++)
+        {
             scalar += span[i];
+        }
+
         return scalar;
     }
 
@@ -38,13 +43,17 @@ public static class SimdExtensions
     internal static double MinScalar(ReadOnlySpan<double> span)
     {
         if (span.Length == 0)
+        {
             throw new ArgumentException("Span must not be empty", nameof(span));
+        }
 
         double min = span[0];
         for (int i = 1; i < span.Length; i++)
         {
             if (span[i] < min)
+            {
                 min = span[i];
+            }
         }
         return min;
     }
@@ -53,13 +62,17 @@ public static class SimdExtensions
     internal static double MaxScalar(ReadOnlySpan<double> span)
     {
         if (span.Length == 0)
+        {
             throw new ArgumentException("Span must not be empty", nameof(span));
+        }
 
         double max = span[0];
         for (int i = 1; i < span.Length; i++)
         {
             if (span[i] > max)
+            {
                 max = span[i];
+            }
         }
         return max;
     }
@@ -69,7 +82,9 @@ public static class SimdExtensions
     {
         // Match VarianceSIMD behavior: return 0.0 for length <= 1 to avoid divide-by-zero
         if (span.Length <= 1)
+        {
             return 0.0;
+        }
 
         double sumSquares = 0.0;
         for (int i = 0; i < span.Length; i++)
@@ -84,14 +99,23 @@ public static class SimdExtensions
     internal static (double Min, double Max) MinMaxScalar(ReadOnlySpan<double> span)
     {
         if (span.Length == 0)
+        {
             throw new ArgumentException("Span must not be empty", nameof(span));
+        }
 
         double scalarMin = span[0];
         double scalarMax = span[0];
         for (int i = 1; i < span.Length; i++)
         {
-            if (span[i] < scalarMin) scalarMin = span[i];
-            if (span[i] > scalarMax) scalarMax = span[i];
+            if (span[i] < scalarMin)
+            {
+                scalarMin = span[i];
+            }
+
+            if (span[i] > scalarMax)
+            {
+                scalarMax = span[i];
+            }
         }
         return (scalarMin, scalarMax);
     }
@@ -105,7 +129,10 @@ public static class SimdExtensions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static bool ContainsNonFinite(this ReadOnlySpan<double> span)
     {
-        if (span.IsEmpty) return false;
+        if (span.IsEmpty)
+        {
+            return false;
+        }
 
         if (Vector.IsHardwareAccelerated && span.Length >= Vector<double>.Count)
         {
@@ -120,19 +147,25 @@ public static class SimdExtensions
                 // NaN check: NaN != NaN, so Vector.Equals(v, v) will be false for NaN lanes
                 var nanCheck = Vector.Equals(vector, vector);
                 if (!nanCheck.Equals(Vector<long>.AllBitsSet))
+                {
                     return true;
+                }
 
                 // Infinity check: |v| > MaxValue (Infinity has magnitude > MaxValue)
                 var absVec = Vector.Abs(vector);
                 var infCheck = Vector.GreaterThan(absVec, maxValue);
                 if (!infCheck.Equals(Vector<long>.Zero))
+                {
                     return true;
+                }
             }
 
             for (; i < span.Length; i++)
             {
                 if (!double.IsFinite(span[i]))
+                {
                     return true;
+                }
             }
 
             return false;
@@ -151,7 +184,10 @@ public static class SimdExtensions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static double SumSIMD(this ReadOnlySpan<double> span)
     {
-        if (span.IsEmpty) return 0.0;
+        if (span.IsEmpty)
+        {
+            return 0.0;
+        }
 
         if (Vector.IsHardwareAccelerated && span.Length >= Vector<double>.Count)
         {
@@ -167,16 +203,22 @@ public static class SimdExtensions
 
             double result = 0.0;
             for (int j = 0; j < vectorSize; j++)
+            {
                 result += sum[j];
+            }
 
             for (; i < span.Length; i++)
+            {
                 result += span[i];
+            }
 
             // Lazy check: if result is non-finite AND input contained non-finite values, return NaN
             // NaN + anything = NaN, Inf + anything finite = Inf
             // If result is infinite from overflow (no input NaN/Inf), return as-is
             if (!double.IsFinite(result) && span.ContainsNonFinite())
+            {
                 return double.NaN;
+            }
 
             return result;
         }
@@ -194,11 +236,21 @@ public static class SimdExtensions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static double MinSIMD(this ReadOnlySpan<double> span)
     {
-        if (span.IsEmpty) return double.NaN;
-        if (span.Length == 1) return span[0];
+        if (span.IsEmpty)
+        {
+            return double.NaN;
+        }
+
+        if (span.Length == 1)
+        {
+            return span[0];
+        }
 
         // Guard against non-finite inputs
-        if (span.ContainsNonFinite()) return double.NaN;
+        if (span.ContainsNonFinite())
+        {
+            return double.NaN;
+        }
 
         if (Vector.IsHardwareAccelerated && span.Length >= Vector<double>.Count)
         {
@@ -216,13 +268,17 @@ public static class SimdExtensions
             for (int j = 1; j < vectorSize; j++)
             {
                 if (minVec[j] < result)
+                {
                     result = minVec[j];
+                }
             }
 
             for (; i < span.Length; i++)
             {
                 if (span[i] < result)
+                {
                     result = span[i];
+                }
             }
 
             return result;
@@ -239,11 +295,21 @@ public static class SimdExtensions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static double MaxSIMD(this ReadOnlySpan<double> span)
     {
-        if (span.IsEmpty) return double.NaN;
-        if (span.Length == 1) return span[0];
+        if (span.IsEmpty)
+        {
+            return double.NaN;
+        }
+
+        if (span.Length == 1)
+        {
+            return span[0];
+        }
 
         // Guard against non-finite inputs
-        if (span.ContainsNonFinite()) return double.NaN;
+        if (span.ContainsNonFinite())
+        {
+            return double.NaN;
+        }
 
         if (Vector.IsHardwareAccelerated && span.Length >= Vector<double>.Count)
         {
@@ -261,13 +327,17 @@ public static class SimdExtensions
             for (int j = 1; j < vectorSize; j++)
             {
                 if (maxVec[j] > result)
+                {
                     result = maxVec[j];
+                }
             }
 
             for (; i < span.Length; i++)
             {
                 if (span[i] > result)
+                {
                     result = span[i];
+                }
             }
 
             return result;
@@ -284,7 +354,10 @@ public static class SimdExtensions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static double AverageSIMD(this ReadOnlySpan<double> span)
     {
-        if (span.IsEmpty) return double.NaN;
+        if (span.IsEmpty)
+        {
+            return double.NaN;
+        }
         // SumSIMD already guards against non-finite, which will propagate NaN
         return span.SumSIMD() / span.Length;
     }
@@ -300,13 +373,20 @@ public static class SimdExtensions
     public static double VarianceSIMD(this ReadOnlySpan<double> span, double? mean = null)
     {
         // Match VarianceScalar behavior: return 0.0 for length <= 1 to avoid inconsistency
-        if (span.Length <= 1) return 0.0;
+        if (span.Length <= 1)
+        {
+            return 0.0;
+        }
 
         double m;
         if (mean.HasValue)
         {
             // Mean provided externally - need explicit non-finite check
-            if (span.ContainsNonFinite()) return double.NaN;
+            if (span.ContainsNonFinite())
+            {
+                return double.NaN;
+            }
+
             m = mean.Value;
         }
         else
@@ -317,7 +397,10 @@ public static class SimdExtensions
         }
 
         // If mean is NaN (from input NaN or explicit NaN mean), return NaN
-        if (!double.IsFinite(m)) return double.NaN;
+        if (!double.IsFinite(m))
+        {
+            return double.NaN;
+        }
 
         if (Vector.IsHardwareAccelerated && span.Length >= Vector<double>.Count)
         {
@@ -335,7 +418,9 @@ public static class SimdExtensions
 
             double result = 0.0;
             for (int j = 0; j < vectorSize; j++)
+            {
                 result += sumSq[j];
+            }
 
             for (; i < span.Length; i++)
             {
@@ -368,11 +453,21 @@ public static class SimdExtensions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static (double Min, double Max) MinMaxSIMD(this ReadOnlySpan<double> span)
     {
-        if (span.IsEmpty) return (double.NaN, double.NaN);
-        if (span.Length == 1) return (span[0], span[0]);
+        if (span.IsEmpty)
+        {
+            return (double.NaN, double.NaN);
+        }
+
+        if (span.Length == 1)
+        {
+            return (span[0], span[0]);
+        }
 
         // Guard against non-finite inputs
-        if (span.ContainsNonFinite()) return (double.NaN, double.NaN);
+        if (span.ContainsNonFinite())
+        {
+            return (double.NaN, double.NaN);
+        }
 
         if (Vector.IsHardwareAccelerated && span.Length >= Vector<double>.Count)
         {
@@ -392,14 +487,28 @@ public static class SimdExtensions
             double max = maxVec[0];
             for (int j = 1; j < vectorSize; j++)
             {
-                if (minVec[j] < min) min = minVec[j];
-                if (maxVec[j] > max) max = maxVec[j];
+                if (minVec[j] < min)
+                {
+                    min = minVec[j];
+                }
+
+                if (maxVec[j] > max)
+                {
+                    max = maxVec[j];
+                }
             }
 
             for (; i < span.Length; i++)
             {
-                if (span[i] < min) min = span[i];
-                if (span[i] > max) max = span[i];
+                if (span[i] < min)
+                {
+                    min = span[i];
+                }
+
+                if (span[i] > max)
+                {
+                    max = span[i];
+                }
             }
 
             return (min, max);
@@ -416,7 +525,9 @@ public static class SimdExtensions
     public static void Add(ReadOnlySpan<double> left, ReadOnlySpan<double> right, Span<double> result)
     {
         if (left.Length != right.Length || left.Length != result.Length)
+        {
             throw new ArgumentException("All spans must have the same length", nameof(result));
+        }
 
         int i = 0;
         if (Vector.IsHardwareAccelerated && left.Length >= Vector<double>.Count)
@@ -444,7 +555,9 @@ public static class SimdExtensions
     public static void Scale(ReadOnlySpan<double> source, double scalar, Span<double> result)
     {
         if (source.Length != result.Length)
+        {
             throw new ArgumentException("Source and result spans must have the same length", nameof(result));
+        }
 
         int i = 0;
         if (Vector.IsHardwareAccelerated && source.Length >= Vector<double>.Count)
@@ -472,7 +585,9 @@ public static class SimdExtensions
     public static void Subtract(ReadOnlySpan<double> left, ReadOnlySpan<double> right, Span<double> result)
     {
         if (left.Length != right.Length || left.Length != result.Length)
+        {
             throw new ArgumentException("All spans must have the same length", nameof(result));
+        }
 
         int i = 0;
         if (Vector.IsHardwareAccelerated && left.Length >= Vector<double>.Count)
@@ -500,9 +615,14 @@ public static class SimdExtensions
     public static double DotProduct(this ReadOnlySpan<double> a, ReadOnlySpan<double> b)
     {
         if (a.Length != b.Length)
+        {
             throw new ArgumentException("Spans must have equal length", nameof(b));
+        }
 
-        if (a.IsEmpty) return 0.0;
+        if (a.IsEmpty)
+        {
+            return 0.0;
+        }
 
         int len = a.Length;
 
@@ -513,19 +633,33 @@ public static class SimdExtensions
             ref double bRef = ref MemoryMarshal.GetReference(b);
 
             double sum = aRef * bRef;
-            if (len > 1) sum += Unsafe.Add(ref aRef, 1) * Unsafe.Add(ref bRef, 1);
-            if (len > 2) sum += Unsafe.Add(ref aRef, 2) * Unsafe.Add(ref bRef, 2);
+            if (len > 1)
+            {
+                sum += Unsafe.Add(ref aRef, 1) * Unsafe.Add(ref bRef, 1);
+            }
+
+            if (len > 2)
+            {
+                sum += Unsafe.Add(ref aRef, 2) * Unsafe.Add(ref bRef, 2);
+            }
+
             return sum;
         }
 
         if (Avx512F.IsSupported)
+        {
             return DotProductAvx512(a, b);
+        }
 
         if (Avx2.IsSupported)
+        {
             return DotProductAvx2(a, b);
+        }
 
         if (AdvSimd.Arm64.IsSupported)
+        {
             return DotProductNeon(a, b);
+        }
 
         double s1 = 0, s2 = 0, s3 = 0, s4 = 0;
         ref double ar = ref MemoryMarshal.GetReference(a);
@@ -779,4 +913,4 @@ public static class SimdExtensions
 
         return sum;
     }
-}
+}

lib/core/tbar/TBar.Tests.cs

@@ -508,4 +508,4 @@ public class TBarTests
         // (90 + 120 + 60) / 3 = 270 / 3 = 90
         Assert.Equal(90.0, bar.OHL3);
     }
-}
+}

lib/core/tbar/tbar.cs

@@ -53,4 +53,4 @@ public readonly record struct TBar(long Time, double Open, double High, double L
 
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public override string ToString() => $"[{AsDateTime:yyyy-MM-dd HH:mm:ss}: O={Open:F2}, H={High:F2}, L={Low:F2}, C={Close:F2}, V={Volume:F2}]";
-}
+}

lib/core/tbarseries/tbarseries.cs

@@ -64,7 +64,9 @@ public struct TBarSeriesEnumerator : IEnumerator<TBar>, IEquatable<TBarSeriesEnu
     public bool MoveNext()
     {
         if (_index + 1 >= _count)
+        {
             return false;
+        }
 
         _index++;
         _current = new TBar(_t[_index], _o[_index], _h[_index], _l[_index], _c[_index], _v[_index]);
@@ -323,9 +325,14 @@ public class TBarSeries : IReadOnlyList<TBar>
     {
         int len = t.Length;
         if (o.Length != len || h.Length != len || l.Length != len || c.Length != len || v.Length != len)
+        {
             throw new ArgumentException("All spans must have the same length", nameof(t));
+        }
 
-        if (len == 0) return;
+        if (len == 0)
+        {
+            return;
+        }
 
         int oldCount = _c.Count;
         int newCount = oldCount + len;
@@ -366,7 +373,10 @@ public class TBarSeries : IReadOnlyList<TBar>
     public void AddRange(ReadOnlySpan<TBar> bars)
     {
         int len = bars.Length;
-        if (len == 0) return;
+        if (len == 0)
+        {
+            return;
+        }
 
         int oldCount = _c.Count;
         int newCount = oldCount + len;
@@ -417,4 +427,4 @@ public class TBarSeries : IReadOnlyList<TBar>
 
     IEnumerator<TBar> IEnumerable<TBar>.GetEnumerator() => GetEnumerator();
     IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();
-}
+}

lib/core/tseries/ITValuePublisher.cs

@@ -49,4 +49,4 @@ public interface ITValuePublisher
     /// </summary>
     event TValuePublishedHandler? Pub;
 }
-#pragma warning restore MA0046
+#pragma warning restore MA0046

lib/core/tseries/tseries.cs

@@ -41,7 +41,9 @@ public struct TSeriesEnumerator : IEnumerator<TValue>, IEquatable<TSeriesEnumera
     public bool MoveNext()
     {
         if (_index + 1 >= _count)
+        {
             return false;
+        }
 
         _index++;
         _current = new TValue(_t[_index], _v[_index]);
@@ -227,4 +229,4 @@ public class TSeries : IReadOnlyList<TValue>, ITValuePublisher
 
     IEnumerator<TValue> IEnumerable<TValue>.GetEnumerator() => GetEnumerator();
     IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();
-}
+}

lib/core/tvalue/TValue.Tests.cs

@@ -373,4 +373,4 @@ public class TValueTests
 
         Assert.Equal(long.MaxValue, tValue.Time);
     }
-}
+}

lib/core/tvalue/tvalue.cs

@@ -52,7 +52,9 @@ public readonly record struct TValue(long Time, double Value) : ISpanFormattable
     public string ToString(string? format, IFormatProvider? formatProvider)
     {
         if (!string.IsNullOrEmpty(format))
+        {
             throw new NotSupportedException($"Custom format '{format}' is not supported by TValue. Use ToString() for the default format.");
+        }
 
         return ToString();
     }
@@ -70,7 +72,9 @@ public readonly record struct TValue(long Time, double Value) : ISpanFormattable
         // This is a heuristic check; actual buffer-overflow protection is performed
         // by the explicit length checks that guard each write operation below.
         if (destination.Length < 24)
+        {
             return false;
+        }
 
         // Write opening bracket
         destination[0] = '[';
@@ -78,12 +82,18 @@ public readonly record struct TValue(long Time, double Value) : ISpanFormattable
 
         // Format datetime: yyyy-MM-dd HH:mm:ss (19 chars)
         if (!AsDateTime.TryFormat(destination.Slice(pos), out int dtChars, "yyyy-MM-dd HH:mm:ss", provider))
+        {
             return false;
+        }
+
         pos += dtChars;
 
         // Write separator
         if (pos + 2 > destination.Length)
+        {
             return false;
+        }
+
         destination[pos++] = ',';
         destination[pos++] = ' ';
 
@@ -91,20 +101,29 @@ public readonly record struct TValue(long Time, double Value) : ISpanFormattable
         if (double.IsPositiveInfinity(Value))
         {
             if (pos + 1 > destination.Length)
+            {
                 return false;
+            }
+
             destination[pos++] = (char)0x221E; // 
         }
         else if (double.IsNegativeInfinity(Value))
         {
             if (pos + 2 > destination.Length)
+            {
                 return false;
+            }
+
             destination[pos++] = '-';
             destination[pos++] = (char)0x221E; // -
         }
         else if (double.IsNaN(Value))
         {
             if (pos + 3 > destination.Length)
+            {
                 return false;
+            }
+
             destination[pos++] = 'N';
             destination[pos++] = 'a';
             destination[pos++] = 'N';
@@ -112,13 +131,19 @@ public readonly record struct TValue(long Time, double Value) : ISpanFormattable
         else
         {
             if (!Value.TryFormat(destination.Slice(pos), out int valueChars, "F2", provider))
+            {
                 return false;
+            }
+
             pos += valueChars;
         }
 
         // Write closing bracket
         if (pos + 1 > destination.Length)
+        {
             return false;
+        }
+
         destination[pos++] = ']';
 
         charsWritten = pos;

lib/cycles/stc/Stc.Validation.Tests.cs

@@ -50,14 +50,14 @@ public sealed class StcValidationTests : IDisposable
 
         for (int i = skip; i < qResult.Count; i++)
         {
-           double sVal = sResult[i].Stc ?? double.NaN;
-           double qVal = qResult[i].Value;
+            double sVal = sResult[i].Stc ?? double.NaN;
+            double qVal = qResult[i].Value;
 
-           if (!double.IsNaN(sVal) && !double.IsNaN(qVal))
-           {
-               sumSq += (sVal - qVal) * (sVal - qVal);
-               count++;
-           }
+            if (!double.IsNaN(sVal) && !double.IsNaN(qVal))
+            {
+                sumSq += (sVal - qVal) * (sVal - qVal);
+                count++;
+            }
         }
 
         double rmse = Math.Sqrt(sumSq / count);
@@ -68,7 +68,7 @@ public sealed class StcValidationTests : IDisposable
         Assert.True(rmse > 5.0, "QuanTAlib STC matches Skender STC, which suggests regression to Single Smoothed logic.");
 
         // Assert values are valid
-        for(int i = skip; i < qResult.Count; i++)
+        for (int i = skip; i < qResult.Count; i++)
         {
             Assert.True(double.IsFinite(qResult[i].Value));
             Assert.InRange(qResult[i].Value, 0, 100);

lib/cycles/stc/Stc.cs

@@ -113,7 +113,11 @@ public sealed class Stc : AbstractBase
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     private static double Clamp100(double x)
     {
-        if (double.IsNaN(x)) return x;
+        if (double.IsNaN(x))
+        {
+            return x;
+        }
+
         return Math.Clamp(x, 0, 100);
     }
 
@@ -139,9 +143,19 @@ public sealed class Stc : AbstractBase
                 break;
 
             case StcSmoothing.Digital:
-                if (stoch2Raw > 75) stc = 100;
-                else if (stoch2Raw < 25) stc = 0;
-                else stc = double.IsNaN(prevStc) ? stoch2Raw : prevStc;
+                if (stoch2Raw > 75)
+                {
+                    stc = 100;
+                }
+                else if (stoch2Raw < 25)
+                {
+                    stc = 0;
+                }
+                else
+                {
+                    stc = double.IsNaN(prevStc) ? stoch2Raw : prevStc;
+                }
+
                 break;
 
             default: // Includes StcSmoothing.None
@@ -159,26 +173,48 @@ public sealed class Stc : AbstractBase
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     private static bool UpdateMinMaxCore(double added, double removed, bool hasRemoved, ref double min, ref double max)
     {
-        if (double.IsNaN(added)) return false;
+        if (double.IsNaN(added))
+        {
+            return false;
+        }
 
         bool expandMin = added < min;
         bool expandMax = added > max;
 
         if (!hasRemoved)
         {
-            if (expandMin) min = added;
-            if (expandMax) max = added;
+            if (expandMin)
+            {
+                min = added;
+            }
+
+            if (expandMax)
+            {
+                max = added;
+            }
+
             return false;
         }
 
         // Use relative tolerance for floating-point comparison
         double tolerance = Math.Max(Math.Abs(min), Math.Abs(max)) * 1e-12;
-        if (tolerance < 1e-15) tolerance = 1e-15; // minimum absolute tolerance
+        if (tolerance < 1e-15)
+        {
+            tolerance = 1e-15; // minimum absolute tolerance
+        }
+
         bool removedMin = Math.Abs(removed - min) <= tolerance;
         bool removedMax = Math.Abs(removed - max) <= tolerance;
 
-        if (expandMin) min = added;
-        if (expandMax) max = added;
+        if (expandMin)
+        {
+            min = added;
+        }
+
+        if (expandMax)
+        {
+            max = added;
+        }
 
         return (removedMin && !expandMin) || (removedMax && !expandMax);
     }
@@ -193,9 +229,20 @@ public sealed class Stc : AbstractBase
         max = double.NegativeInfinity;
         foreach (double v in span)
         {
-            if (double.IsNaN(v)) continue;
-            if (v < min) min = v;
-            if (v > max) max = v;
+            if (double.IsNaN(v))
+            {
+                continue;
+            }
+
+            if (v < min)
+            {
+                min = v;
+            }
+
+            if (v > max)
+            {
+                max = v;
+            }
         }
     }
 
@@ -225,8 +272,14 @@ public sealed class Stc : AbstractBase
     public override TValue Update(TValue input, bool isNew = true)
     {
         _isNew = isNew;
-        if (isNew) _ps = _s;
-        else _s = _ps;
+        if (isNew)
+        {
+            _ps = _s;
+        }
+        else
+        {
+            _s = _ps;
+        }
 
         var s = _s;
 
@@ -276,9 +329,13 @@ public sealed class Stc : AbstractBase
         {
             double span = s.MacdMax - s.MacdMin;
             if (span > double.Epsilon)
+            {
                 stoch1Raw = 100.0 * (macd - s.MacdMin) / span;
+            }
             else
+            {
                 stoch1Raw = double.IsNaN(s.Stoch1Ema) ? 50.0 : s.Stoch1Ema;
+            }
 
             stoch1Raw = Clamp100(stoch1Raw);
         }
@@ -322,9 +379,13 @@ public sealed class Stc : AbstractBase
         {
             double span = s.Stoch1Max - s.Stoch1Min;
             if (span > double.Epsilon)
+            {
                 stoch2Raw = 100.0 * (stoch1 - s.Stoch1Min) / span;
+            }
             else
+            {
                 stoch2Raw = double.IsNaN(s.Stoch2Ema) ? stoch1 : s.Stoch2Ema;
+            }
 
             stoch2Raw = Clamp100(stoch2Raw);
         }
@@ -340,7 +401,10 @@ public sealed class Stc : AbstractBase
             stc = ApplySmoothing(stoch2Raw, _smoothing, _dAlpha, ref s.Stoch2Ema, ref s.PrevStc);
         }
 
-        if (isNew) _samples++;
+        if (isNew)
+        {
+            _samples++;
+        }
 
         _s = s;
         Last = new TValue(input.Time, stc);
@@ -352,14 +416,19 @@ public sealed class Stc : AbstractBase
     {
         var result = new TSeries();
         foreach (var item in source)
+        {
             result.Add(Update(item, isNew: true));
+        }
+
         return result;
     }
 
     public override void Prime(ReadOnlySpan<double> source, TimeSpan? step = null)
     {
         foreach (double v in source)
+        {
             Update(new TValue(DateTime.MinValue, v), isNew: true);
+        }
     }
 
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
@@ -389,7 +458,9 @@ public sealed class Stc : AbstractBase
         int kPeriod = 10, int dPeriod = 3, int fastLength = 23, int slowLength = 50, StcSmoothing smoothing = StcSmoothing.Ema)
     {
         if (source.Length != output.Length)
+        {
             throw new ArgumentException("Source and output spans must be of equal length.", nameof(output));
+        }
 
         double fastAlpha = 2.0 / (fastLength + 1.0);
         double slowAlpha = 2.0 / (slowLength + 1.0);
@@ -465,7 +536,10 @@ public sealed class Stc : AbstractBase
                 double macdRemoved = macdBuf[macdIdx];
                 macdBuf[macdIdx] = macd;
                 macdIdx = (macdIdx + 1) % kPeriod;
-                if (!macdHasRemoved) macdCount++;
+                if (!macdHasRemoved)
+                {
+                    macdCount++;
+                }
 
                 ReadOnlySpan<double> macdValidSpan = macdBuf.Slice(0, macdCount);
                 UpdateMinMax(macd, macdRemoved, macdHasRemoved, macdValidSpan, ref macdMin, ref macdMax);
@@ -476,9 +550,13 @@ public sealed class Stc : AbstractBase
                 {
                     double span = macdMax - macdMin;
                     if (span > double.Epsilon)
+                    {
                         stoch1Raw = 100.0 * (macd - macdMin) / span;
+                    }
                     else
+                    {
                         stoch1Raw = double.IsNaN(stoch1Ema) ? 50.0 : stoch1Ema;
+                    }
 
                     stoch1Raw = Clamp100(stoch1Raw);
                 }
@@ -505,7 +583,10 @@ public sealed class Stc : AbstractBase
                     double stochRemoved = stoch1Buf[stoch1Idx];
                     stoch1Buf[stoch1Idx] = stoch1;
                     stoch1Idx = (stoch1Idx + 1) % kPeriod;
-                    if (!stochHasRemoved) stoch1Count++;
+                    if (!stochHasRemoved)
+                    {
+                        stoch1Count++;
+                    }
 
                     ReadOnlySpan<double> stochValidSpan = stoch1Buf.Slice(0, stoch1Count);
                     UpdateMinMax(stoch1, stochRemoved, stochHasRemoved, stochValidSpan, ref stoch1Min, ref stoch1Max);
@@ -517,9 +598,13 @@ public sealed class Stc : AbstractBase
                 {
                     double span = stoch1Max - stoch1Min;
                     if (span > double.Epsilon)
+                    {
                         stoch2Raw = 100.0 * (stoch1 - stoch1Min) / span;
+                    }
                     else
+                    {
                         stoch2Raw = double.IsNaN(stoch2Ema) ? stoch1 : stoch2Ema;
+                    }
 
                     stoch2Raw = Clamp100(stoch2Raw);
                 }
@@ -541,9 +626,14 @@ public sealed class Stc : AbstractBase
         finally
         {
             if (rentedMacd != null)
+            {
                 ArrayPool<double>.Shared.Return(rentedMacd);
+            }
+
             if (rentedStoch1 != null)
+            {
                 ArrayPool<double>.Shared.Return(rentedStoch1);
+            }
         }
     }
 }

lib/dynamics/adx/Adx.Tests.cs

@@ -59,7 +59,9 @@ public class AdxTests
         var bars = gbm.Fetch(100, DateTime.UtcNow.Ticks, TimeSpan.FromMinutes(1));
 
         for (int i = 0; i < 50; i++)
+        {
             adx.Update(bars[i]);
+        }
 
         var originalValue = adx.Last;
 
@@ -110,7 +112,10 @@ public class AdxTests
         for (int i = 0; i < bars.Count; i++)
         {
             adx.Update(bars[i]);
-            if (adx.IsHot) break;
+            if (adx.IsHot)
+            {
+                break;
+            }
         }
 
         Assert.True(adx.IsHot);
@@ -124,7 +129,9 @@ public class AdxTests
         var bars = gbm.Fetch(50, DateTime.UtcNow.Ticks, TimeSpan.FromMinutes(1));
 
         for (int i = 0; i < 40; i++)
+        {
             adx.Update(bars[i]);
+        }
 
         var nanBar = new TBar(DateTime.UtcNow, double.NaN, double.NaN, double.NaN, double.NaN, 100);
         var result = adx.Update(nanBar);
@@ -140,7 +147,9 @@ public class AdxTests
         var bars = gbm.Fetch(50, DateTime.UtcNow.Ticks, TimeSpan.FromMinutes(1));
 
         for (int i = 0; i < 40; i++)
+        {
             adx.Update(bars[i]);
+        }
 
         var infBar = new TBar(DateTime.UtcNow, double.PositiveInfinity, double.PositiveInfinity, 0, 100, 100);
         var result = adx.Update(infBar);
@@ -161,7 +170,10 @@ public class AdxTests
         // 2. Streaming Mode
         var streamAdx = new Adx(14);
         for (int i = 0; i < bars.Count; i++)
+        {
             streamAdx.Update(bars[i]);
+        }
+
         double streamResult = streamAdx.Last.Value;
 
         Assert.Equal(expected, streamResult, 9);
@@ -235,4 +247,4 @@ public class AdxTests
         Assert.Throws<ArgumentException>(() => new Adx(0));
         Assert.Throws<ArgumentException>(() => new Adx(-1));
     }
-}
+}

lib/dynamics/adx/Adx.cs

@@ -92,7 +92,9 @@ public sealed class Adx : ITValuePublisher
     public Adx(int period)
     {
         if (period <= 0)
+        {
             throw new ArgumentException("Period must be greater than 0", nameof(period));
+        }
 
         _period = period;
         _decay = (period - 1.0) / period;
@@ -177,14 +179,17 @@ public sealed class Adx : ITValuePublisher
         double prevClose = double.IsFinite(_prevBar.Close) ? _prevBar.Close : high;
         double prevHigh = double.IsFinite(_prevBar.High) ? _prevBar.High : high;
         double prevLow = double.IsFinite(_prevBar.Low) ? _prevBar.Low : low;
-        
+
         double hl = high - low;
         double hpc = Math.Abs(high - prevClose);
         double lpc = Math.Abs(low - prevClose);
         double tr = Math.Max(hl, Math.Max(hpc, lpc));
 
         // Guard TR against non-finite values
-        if (!double.IsFinite(tr)) tr = 0;
+        if (!double.IsFinite(tr))
+        {
+            tr = 0;
+        }
 
         // Calculate DM using guarded values
         double dmPlus = 0;
@@ -193,14 +198,25 @@ public sealed class Adx : ITValuePublisher
         double downMove = prevLow - low;
 
         // Guard moves against non-finite values
-        if (!double.IsFinite(upMove)) upMove = 0;
-        if (!double.IsFinite(downMove)) downMove = 0;
+        if (!double.IsFinite(upMove))
+        {
+            upMove = 0;
+        }
+
+        if (!double.IsFinite(downMove))
+        {
+            downMove = 0;
+        }
 
         if (upMove > downMove && upMove > 0)
+        {
             dmPlus = upMove;
+        }
 
         if (downMove > upMove && downMove > 0)
+        {
             dmMinus = downMove;
+        }
 
         if (isNew)
         {
@@ -251,8 +267,15 @@ public sealed class Adx : ITValuePublisher
             }
 
             // Guard against NaN/Infinity in DI calculations
-            if (!double.IsFinite(diPlus)) diPlus = 0;
-            if (!double.IsFinite(diMinus)) diMinus = 0;
+            if (!double.IsFinite(diPlus))
+            {
+                diPlus = 0;
+            }
+
+            if (!double.IsFinite(diMinus))
+            {
+                diMinus = 0;
+            }
 
             double diSum = diPlus + diMinus;
             if (diSum > 1e-10)
@@ -261,7 +284,10 @@ public sealed class Adx : ITValuePublisher
             }
 
             // Guard against NaN/Infinity in DX calculation
-            if (!double.IsFinite(dx)) dx = 0;
+            if (!double.IsFinite(dx))
+            {
+                dx = 0;
+            }
 
             // Smooth DX to get ADX
             if (_dxSamples < _period)
@@ -281,17 +307,34 @@ public sealed class Adx : ITValuePublisher
             }
 
             // Final guard on ADX
-            if (!double.IsFinite(_adx)) _adx = _p_adx;
+            if (!double.IsFinite(_adx))
+            {
+                _adx = _p_adx;
+            }
         }
 
         // Ensure all outputs are finite; if not, use previous values or 0
-        if (!double.IsFinite(diPlus)) diPlus = double.IsFinite(DiPlus.Value) ? DiPlus.Value : 0;
-        if (!double.IsFinite(diMinus)) diMinus = double.IsFinite(DiMinus.Value) ? DiMinus.Value : 0;
-        
+        if (!double.IsFinite(diPlus))
+        {
+            diPlus = double.IsFinite(DiPlus.Value) ? DiPlus.Value : 0;
+        }
+
+        if (!double.IsFinite(diMinus))
+        {
+            diMinus = double.IsFinite(DiMinus.Value) ? DiMinus.Value : 0;
+        }
+
         // Final guard on ADX output - ensure we always return a finite value
         double finalAdx = _adx;
-        if (!double.IsFinite(finalAdx)) finalAdx = _p_adx;
-        if (!double.IsFinite(finalAdx)) finalAdx = 0;
+        if (!double.IsFinite(finalAdx))
+        {
+            finalAdx = _p_adx;
+        }
+
+        if (!double.IsFinite(finalAdx))
+        {
+            finalAdx = 0;
+        }
 
         DiPlus = new TValue(input.Time, diPlus);
         DiMinus = new TValue(input.Time, diMinus);
@@ -309,7 +352,10 @@ public sealed class Adx : ITValuePublisher
 
     public TSeries Update(TBarSeries source)
     {
-        if (source.Count == 0) return new TSeries([], []);
+        if (source.Count == 0)
+        {
+            return new TSeries([], []);
+        }
 
         var len = source.Count;
         var v = new double[len];
@@ -450,7 +496,11 @@ public sealed class Adx : ITValuePublisher
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static TSeries Batch(TBarSeries source, int period)
     {
-        if (source.Count == 0) return new TSeries([], []);
+        if (source.Count == 0)
+        {
+            return new TSeries([], []);
+        }
+
         var len = source.Count;
         var v = new double[len];
         Calculate(source.High.Values, source.Low.Values, source.Close.Values, period, v);
@@ -464,4 +514,4 @@ public sealed class Adx : ITValuePublisher
 
         return new TSeries(tList, [.. v]);
     }
-}
+}

lib/dynamics/adxr/Adxr.cs

@@ -54,7 +54,9 @@ public sealed class Adxr : ITValuePublisher
     public Adxr(int period)
     {
         if (period <= 0)
+        {
             throw new ArgumentException("Period must be greater than 0", nameof(period));
+        }
 
         _period = period;
         Name = $"Adxr({period})";
@@ -126,7 +128,10 @@ public sealed class Adxr : ITValuePublisher
 
     public TSeries Update(TBarSeries source)
     {
-        if (source.Count == 0) return new TSeries([], []);
+        if (source.Count == 0)
+        {
+            return new TSeries([], []);
+        }
 
         int len = source.Count;
         var v = new double[len];
@@ -205,14 +210,19 @@ public sealed class Adxr : ITValuePublisher
         finally
         {
             if (rentedAdx != null)
+            {
                 ArrayPool<double>.Shared.Return(rentedAdx);
+            }
         }
     }
 
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static TSeries Batch(TBarSeries source, int period)
     {
-        if (source.Count == 0) return new TSeries([], []);
+        if (source.Count == 0)
+        {
+            return new TSeries([], []);
+        }
 
         int len = source.Count;
         var v = new double[len];
@@ -228,4 +238,4 @@ public sealed class Adxr : ITValuePublisher
 
         return new TSeries(tList, [.. v]);
     }
-}
+}

lib/dynamics/amat/Amat.Tests.cs

@@ -388,7 +388,9 @@ public class AmatTests
         for (int i = warmup; i < source.Length; i++)
         {
             if (Math.Abs(tseriesResult[i].Value - trend[i]) < 0.01)
+            {
                 matched++;
+            }
         }
         // At least 95% of values after warmup should match
         double matchRate = (double)matched / (source.Length - warmup);

lib/dynamics/amat/Amat.Validation.Tests.cs

@@ -373,7 +373,7 @@ public sealed class AmatValidationTests : IDisposable
 
         double trendMatchRate = (double)trendMatchCount / totalCount;
         double strengthMatchRate = (double)strengthMatchCount / totalCount;
-        
+
         Assert.True(trendMatchRate > 0.95, $"Expected >95% trend match rate after warmup, got {trendMatchRate:P2}");
         Assert.True(strengthMatchRate > 0.95, $"Expected >95% strength match rate after warmup, got {strengthMatchRate:P2}");
 
@@ -437,4 +437,4 @@ public sealed class AmatValidationTests : IDisposable
 
         _output.WriteLine($"Period combination ({fastPeriod}, {slowPeriod}) validated: Trend={amat.Last.Value}, Strength={amat.Strength.Value:F2}%");
     }
-}
+}

lib/dynamics/amat/Amat.cs

@@ -123,11 +123,19 @@ public sealed class Amat : ITValuePublisher, IDisposable
     public Amat(int fastPeriod = 10, int slowPeriod = 50)
     {
         if (fastPeriod <= 0)
+        {
             throw new ArgumentException("Fast period must be greater than 0", nameof(fastPeriod));
+        }
+
         if (slowPeriod <= 0)
+        {
             throw new ArgumentException("Slow period must be greater than 0", nameof(slowPeriod));
+        }
+
         if (fastPeriod >= slowPeriod)
+        {
             throw new ArgumentException("Fast period must be less than slow period", nameof(fastPeriod));
+        }
 
         _fastAlpha = 2.0 / (fastPeriod + 1);
         _slowAlpha = 2.0 / (slowPeriod + 1);
@@ -314,7 +322,10 @@ public sealed class Amat : ITValuePublisher, IDisposable
     /// <returns>Series of trend values</returns>
     public TSeries Update(TSeries source)
     {
-        if (source.Count == 0) return [];
+        if (source.Count == 0)
+        {
+            return [];
+        }
 
         int len = source.Count;
         var t = new List<long>(len);
@@ -342,7 +353,10 @@ public sealed class Amat : ITValuePublisher, IDisposable
     private static double GetCompensatedValue(double ema, double e, bool isCompensated)
     {
         if (isCompensated || e <= COMPENSATOR_THRESHOLD)
+        {
             return ema;
+        }
+
         return ema / (1.0 - e);
     }
 
@@ -358,7 +372,9 @@ public sealed class Amat : ITValuePublisher, IDisposable
             e *= decay;
 
             if (!isHot && e <= COVERAGE_THRESHOLD)
+            {
                 isHot = true;
+            }
 
             if (e <= COMPENSATOR_THRESHOLD)
             {
@@ -391,18 +407,35 @@ public sealed class Amat : ITValuePublisher, IDisposable
         int fastPeriod = 10, int slowPeriod = 50)
     {
         if (source.Length != trend.Length)
+        {
             throw new ArgumentException("Source and trend must have the same length", nameof(trend));
+        }
+
         if (source.Length != strength.Length)
+        {
             throw new ArgumentException("Source and strength must have the same length", nameof(strength));
+        }
+
         if (fastPeriod <= 0)
+        {
             throw new ArgumentException("Fast period must be greater than 0", nameof(fastPeriod));
+        }
+
         if (slowPeriod <= 0)
+        {
             throw new ArgumentException("Slow period must be greater than 0", nameof(slowPeriod));
+        }
+
         if (fastPeriod >= slowPeriod)
+        {
             throw new ArgumentException("Fast period must be less than slow period", nameof(fastPeriod));
+        }
 
         int len = source.Length;
-        if (len == 0) return;
+        if (len == 0)
+        {
+            return;
+        }
 
         double fastAlpha = 2.0 / (fastPeriod + 1);
         double slowAlpha = 2.0 / (slowPeriod + 1);
@@ -483,16 +516,30 @@ public sealed class Amat : ITValuePublisher, IDisposable
         int fastPeriod = 10, int slowPeriod = 50)
     {
         if (source.Length != trend.Length)
+        {
             throw new ArgumentException("Source and trend must have the same length", nameof(trend));
+        }
+
         if (fastPeriod <= 0)
+        {
             throw new ArgumentException("Fast period must be greater than 0", nameof(fastPeriod));
+        }
+
         if (slowPeriod <= 0)
+        {
             throw new ArgumentException("Slow period must be greater than 0", nameof(slowPeriod));
+        }
+
         if (fastPeriod >= slowPeriod)
+        {
             throw new ArgumentException("Fast period must be less than slow period", nameof(fastPeriod));
+        }
 
         int len = source.Length;
-        if (len == 0) return;
+        if (len == 0)
+        {
+            return;
+        }
 
         double fastAlpha = 2.0 / (fastPeriod + 1);
         double slowAlpha = 2.0 / (slowPeriod + 1);
@@ -575,4 +622,4 @@ public sealed class Amat : ITValuePublisher, IDisposable
         var amat = new Amat(fastPeriod, slowPeriod);
         return amat.Update(source);
     }
-}
+}

lib/dynamics/aroon/Aroon.cs

@@ -67,7 +67,9 @@ public sealed class Aroon : ITValuePublisher
     public Aroon(int period)
     {
         if (period <= 0)
+        {
             throw new ArgumentException("Period must be greater than 0", nameof(period));
+        }
 
         _period = period;
         Name = $"Aroon({period})";
@@ -163,7 +165,10 @@ public sealed class Aroon : ITValuePublisher
 
     public TSeries Update(TBarSeries source)
     {
-        if (source.Count == 0) return new TSeries([], []);
+        if (source.Count == 0)
+        {
+            return new TSeries([], []);
+        }
 
         int len = source.Count;
         var v = new double[len];
@@ -288,7 +293,10 @@ public sealed class Aroon : ITValuePublisher
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static TSeries Batch(TBarSeries source, int period)
     {
-        if (source.Count == 0) return new TSeries([], []);
+        if (source.Count == 0)
+        {
+            return new TSeries([], []);
+        }
 
         int len = source.Count;
         var v = new double[len];
@@ -304,4 +312,4 @@ public sealed class Aroon : ITValuePublisher
 
         return new TSeries(tList, [.. v]);
     }
-}
+}

lib/dynamics/aroonosc/AroonOsc.cs

@@ -56,7 +56,9 @@ public sealed class AroonOsc : ITValuePublisher
     public AroonOsc(int period)
     {
         if (period <= 0)
+        {
             throw new ArgumentException("Period must be greater than 0", nameof(period));
+        }
 
         _period = period;
         Name = $"AroonOsc({period})";
@@ -148,7 +150,10 @@ public sealed class AroonOsc : ITValuePublisher
 
     public TSeries Update(TBarSeries source)
     {
-        if (source.Count == 0) return new TSeries([], []);
+        if (source.Count == 0)
+        {
+            return new TSeries([], []);
+        }
 
         int len = source.Count;
         var v = new double[len];
@@ -189,7 +194,10 @@ public sealed class AroonOsc : ITValuePublisher
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static TSeries Batch(TBarSeries source, int period)
     {
-        if (source.Count == 0) return new TSeries([], []);
+        if (source.Count == 0)
+        {
+            return new TSeries([], []);
+        }
 
         int len = source.Count;
         var v = new double[len];
@@ -205,4 +213,4 @@ public sealed class AroonOsc : ITValuePublisher
 
         return new TSeries(tList, [.. v]);
     }
-}
+}

lib/dynamics/dmx/Dmx.Tests.cs

@@ -68,7 +68,9 @@ public class DmxTests
         var bars = gbm.Fetch(100, DateTime.UtcNow.Ticks, TimeSpan.FromMinutes(1));
 
         for (int i = 0; i < 50; i++)
+        {
             dmx.Update(bars[i]);
+        }
 
         var originalValue = dmx.Last;
 
@@ -114,7 +116,9 @@ public class DmxTests
         var bars = gbm.Fetch(50, DateTime.UtcNow.Ticks, TimeSpan.FromMinutes(1));
 
         for (int i = 0; i < 30; i++)
+        {
             dmx.Update(bars[i]);
+        }
 
         var nanBar = new TBar(DateTime.UtcNow, double.NaN, double.NaN, double.NaN, double.NaN, 100);
         var result = dmx.Update(nanBar);
@@ -130,7 +134,9 @@ public class DmxTests
         var bars = gbm.Fetch(50, DateTime.UtcNow.Ticks, TimeSpan.FromMinutes(1));
 
         for (int i = 0; i < 30; i++)
+        {
             dmx.Update(bars[i]);
+        }
 
         var infBar = new TBar(DateTime.UtcNow, double.PositiveInfinity, double.PositiveInfinity, 0, 100, 100);
         var result = dmx.Update(infBar);
@@ -151,7 +157,10 @@ public class DmxTests
         // 2. Streaming Mode
         var streamDmx = new Dmx(14);
         for (int i = 0; i < bars.Count; i++)
+        {
             streamDmx.Update(bars[i]);
+        }
+
         double streamResult = streamDmx.Last.Value;
 
         Assert.Equal(expected, streamResult, 9);

lib/dynamics/dmx/Dmx.cs

@@ -109,10 +109,14 @@ public sealed class Dmx : ITValuePublisher
             double downMove = _prevBar.Low - input.Low;
 
             if (upMove > downMove && upMove > 0)
+            {
                 dmPlusRaw = upMove;
+            }
 
             if (downMove > upMove && downMove > 0)
+            {
                 dmMinusRaw = downMove;
+            }
 
             double tr1 = input.High - input.Low;
             double tr2 = Math.Abs(input.High - _prevBar.Close);
@@ -147,7 +151,9 @@ public sealed class Dmx : ITValuePublisher
     {
         int count = source.Count;
         if (count == 0)
+        {
             return [];
+        }
 
         var t = new List<long>(count);
         var v = new List<double>(count);
@@ -182,13 +188,19 @@ public sealed class Dmx : ITValuePublisher
     {
         int len = high.Length;
         if (len == 0)
+        {
             return;
+        }
 
         if (low.Length != len || close.Length != len || destination.Length != len)
+        {
             throw new ArgumentException("All input spans must have the same length", nameof(destination));
+        }
 
         if (period <= 0)
+        {
             throw new ArgumentException("Period must be greater than zero.", nameof(period));
+        }
 
         // Use single ArrayPool rent with slicing for better cache locality and fewer allocations
         // Need 6 buffers of len each: dmPlus, dmMinus, tr, dmPlusSmooth, dmMinusSmooth, trSmooth
@@ -238,10 +250,14 @@ public sealed class Dmx : ITValuePublisher
                 double dmMinusRaw = 0.0;
 
                 if (upMove > downMove && upMove > 0.0)
+                {
                     dmPlusRaw = upMove;
+                }
 
                 if (downMove > upMove && downMove > 0.0)
+                {
                     dmMinusRaw = downMove;
+                }
 
                 double tr1 = h - l;
                 double tr2 = Math.Abs(h - pc);
@@ -275,7 +291,9 @@ public sealed class Dmx : ITValuePublisher
         finally
         {
             if (rented != null)
+            {
                 ArrayPool<double>.Shared.Return(rented);
+            }
         }
     }
 
@@ -284,4 +302,4 @@ public sealed class Dmx : ITValuePublisher
         var dmx = new Dmx(period);
         return dmx.Update(source);
     }
-}
+}

lib/dynamics/super/Super.cs

@@ -265,4 +265,4 @@ public sealed class Super : ITValuePublisher
         var indicator = new Super(period, multiplier);
         return indicator.Update(source);
     }
-}
+}