diff --git a/lib/momentum/_index.md b/lib/momentum/_index.md
index b819922c..a7747da8 100644
--- a/lib/momentum/_index.md
+++ b/lib/momentum/_index.md
@@ -7,7 +7,7 @@ Momentum indicators measure the speed or strength of price movements. This inclu
 | AC | Acceleration Oscillator | |
 | [ADX](adx/Adx.md) | Average Directional Index | Measures the strength of a trend, regardless of its direction. |
 | ADXR | Average Directional Movement Rating | |
-| AO | Awesome Oscillator | |
+| [AO](ao/Ao.md) | Awesome Oscillator | Measures market momentum using the difference between 34-period and 5-period SMAs of median price. |
 | APO | Absolute Price Oscillator | |
 | AROON | Aroon | |
 | AROONOSC | Aroon Oscillator | |
diff --git a/lib/momentum/ao/Ao.Quantower.Tests.cs b/lib/momentum/ao/Ao.Quantower.Tests.cs
new file mode 100644
index 00000000..c421d936
--- /dev/null
+++ b/lib/momentum/ao/Ao.Quantower.Tests.cs
@@ -0,0 +1,125 @@
+using Xunit;
+using TradingPlatform.BusinessLayer;
+using QuanTAlib;
+
+namespace QuanTAlib.Tests;
+
+public class AoIndicatorTests
+{
+    [Fact]
+    public void AoIndicator_Constructor_SetsDefaults()
+    {
+        var indicator = new AoIndicator();
+
+        Assert.Equal(5, indicator.FastPeriod);
+        Assert.Equal(34, indicator.SlowPeriod);
+        Assert.True(indicator.ShowColdValues);
+        Assert.Equal("AO - Awesome Oscillator", indicator.Name);
+        Assert.True(indicator.SeparateWindow);
+        Assert.True(indicator.OnBackGround);
+    }
+
+    [Fact]
+    public void AoIndicator_MinHistoryDepths_EqualsSlowPeriod()
+    {
+        var indicator = new AoIndicator { SlowPeriod = 20 };
+
+        Assert.Equal(20, indicator.MinHistoryDepths);
+        IWatchlistIndicator watchlistIndicator = indicator;
+        Assert.Equal(20, watchlistIndicator.MinHistoryDepths);
+    }
+
+    [Fact]
+    public void AoIndicator_ShortName_IncludesParameters()
+    {
+        var indicator = new AoIndicator { FastPeriod = 10, SlowPeriod = 40 };
+        indicator.Initialize();
+
+        Assert.Contains("AO", indicator.ShortName);
+        Assert.Contains("10", indicator.ShortName);
+        Assert.Contains("40", indicator.ShortName);
+    }
+
+    [Fact]
+    public void AoIndicator_SourceCodeLink_IsValid()
+    {
+        var indicator = new AoIndicator();
+
+        Assert.Contains("github.com", indicator.SourceCodeLink);
+        Assert.Contains("Ao.Quantower.cs", indicator.SourceCodeLink);
+    }
+
+    [Fact]
+    public void AoIndicator_Initialize_CreatesInternalAo()
+    {
+        var indicator = new AoIndicator { FastPeriod = 5, SlowPeriod = 34 };
+
+        // Initialize should not throw
+        indicator.Initialize();
+
+        // After init, line series should exist (Up and Down)
+        Assert.Equal(2, indicator.LinesSeries.Length);
+    }
+
+    [Fact]
+    public void AoIndicator_ProcessUpdate_HistoricalBar_ComputesValue()
+    {
+        var indicator = new AoIndicator { FastPeriod = 2, SlowPeriod = 5 };
+        indicator.Initialize();
+
+        // Add historical data
+        var now = DateTime.UtcNow;
+        // Need enough bars for Period
+        for (int i = 0; i < 20; i++)
+        {
+            indicator.HistoricalData.AddBar(now.AddMinutes(i), 100 + i, 110 + i, 90 + i, 105 + i);
+            
+            // Process update for each bar to simulate history loading
+            var args = new UpdateArgs(UpdateReason.HistoricalBar);
+            indicator.ProcessUpdate(args);
+        }
+
+        // Line series should have a value (either Up or Down)
+        // One should be NaN, other should be value, or both NaN if cold
+        double up = indicator.LinesSeries[0].GetValue(0);
+        double down = indicator.LinesSeries[1].GetValue(0);
+        
+        Assert.True(double.IsFinite(up) || double.IsFinite(down));
+    }
+
+    [Fact]
+    public void AoIndicator_ProcessUpdate_NewBar_ComputesValue()
+    {
+        var indicator = new AoIndicator { FastPeriod = 2, SlowPeriod = 5 };
+        indicator.Initialize();
+
+        var now = DateTime.UtcNow;
+        for (int i = 0; i < 20; i++)
+        {
+            indicator.HistoricalData.AddBar(now.AddMinutes(i), 100 + i, 110 + i, 90 + i, 105 + i);
+        }
+
+        indicator.ProcessUpdate(new UpdateArgs(UpdateReason.HistoricalBar));
+        
+        // Add new bar
+        indicator.HistoricalData.AddBar(now.AddMinutes(20), 120, 130, 110, 125);
+        indicator.ProcessUpdate(new UpdateArgs(UpdateReason.NewBar));
+
+        Assert.Equal(2, indicator.LinesSeries[0].Count);
+    }
+
+    [Fact]
+    public void AoIndicator_Parameters_CanBeChanged()
+    {
+        var indicator = new AoIndicator { FastPeriod = 5, SlowPeriod = 34 };
+        Assert.Equal(5, indicator.FastPeriod);
+        Assert.Equal(34, indicator.SlowPeriod);
+
+        indicator.FastPeriod = 10;
+        indicator.SlowPeriod = 40;
+
+        Assert.Equal(10, indicator.FastPeriod);
+        Assert.Equal(40, indicator.SlowPeriod);
+        Assert.Equal(40, indicator.MinHistoryDepths);
+    }
+}
diff --git a/lib/momentum/ao/Ao.Quantower.cs b/lib/momentum/ao/Ao.Quantower.cs
new file mode 100644
index 00000000..029abe88
--- /dev/null
+++ b/lib/momentum/ao/Ao.Quantower.cs
@@ -0,0 +1,99 @@
+using System.Drawing;
+using TradingPlatform.BusinessLayer;
+
+namespace QuanTAlib;
+
+public class AoIndicator : Indicator, IWatchlistIndicator
+{
+    [InputParameter("Fast Period", sortIndex: 1, 1, 1000, 1, 0)]
+    public int FastPeriod { get; set; } = 5;
+
+    [InputParameter("Slow Period", sortIndex: 2, 1, 1000, 1, 0)]
+    public int SlowPeriod { get; set; } = 34;
+
+    [InputParameter("Show cold values", sortIndex: 21)]
+    public bool ShowColdValues { get; set; } = true;
+
+    private Ao? _ao;
+    protected LineSeries? UpSeries;
+    protected LineSeries? DownSeries;
+
+    public int MinHistoryDepths => SlowPeriod;
+    int IWatchlistIndicator.MinHistoryDepths => MinHistoryDepths;
+
+    public override string ShortName => $"AO {FastPeriod}:{SlowPeriod}";
+    public override string SourceCodeLink => "https://github.com/mihakralj/QuanTAlib/blob/main/lib/momentum/ao/Ao.Quantower.cs";
+
+    public AoIndicator()
+    {
+        OnBackGround = true;
+        SeparateWindow = true;
+        Name = "AO - Awesome Oscillator";
+        Description = "Momentum indicator measuring market momentum";
+
+        UpSeries = new(name: "AO Up", color: Color.Green, width: 2, style: LineStyle.Solid);
+        DownSeries = new(name: "AO Down", color: Color.Red, width: 2, style: LineStyle.Solid);
+
+        AddLineSeries(UpSeries);
+        AddLineSeries(DownSeries);
+    }
+
+    protected override void OnInit()
+    {
+        _ao = new Ao(FastPeriod, SlowPeriod);
+        base.OnInit();
+    }
+
+    protected override void OnUpdate(UpdateArgs args)
+    {
+        bool isNew = args.Reason == UpdateReason.NewBar || args.Reason == UpdateReason.HistoricalBar;
+
+        TBar bar = this.GetInputBar(args);
+        TValue result = _ao!.Update(bar, isNew);
+
+        if (!_ao.IsHot && !ShowColdValues)
+        {
+            return;
+        }
+
+        // Determine color based on momentum
+        // Green if rising, Red if falling
+        // We need previous value to compare.
+        // Since OnUpdate is called multiple times for the same bar (ticks),
+        // we need to be careful about "previous value".
+        // Ideally, we compare with the value of the *previous bar*.
+        // But AO coloring is usually: Current > Previous Bar's AO => Green.
+        // Or Current > Previous Value (intra-bar)?
+        // Standard is: "Green bar if the bar is higher than the previous bar. Red bar if the bar is lower than the previous bar."
+        // "Previous bar" usually means the AO value of the previous period.
+
+        // We can get the previous value from the indicator history if we stored it,
+        // or just use _ao.Last (which is current) and we need the previous one.
+        // But _ao doesn't expose history directly unless we use TSeries.
+        // However, Quantower stores history in the Series.
+        
+        // Get previous value from series
+        double prevAo = double.NaN;
+        if (Count > 1)
+        {
+            // Try to get from UpSeries
+            prevAo = UpSeries!.GetValue(1);
+            if (double.IsNaN(prevAo))
+            {
+                prevAo = DownSeries!.GetValue(1);
+            }
+        }
+
+        // If first bar, just pick a color (e.g. Green) or NaN
+        if (double.IsNaN(prevAo) || result.Value > prevAo)
+        {
+            UpSeries!.SetValue(result.Value);
+            DownSeries!.SetValue(double.NaN);
+        }
+        else
+        {
+            UpSeries!.SetValue(double.NaN);
+            DownSeries!.SetValue(result.Value);
+        }
+    }
+}
diff --git a/lib/momentum/ao/Ao.Tests.cs b/lib/momentum/ao/Ao.Tests.cs
new file mode 100644
index 00000000..e464bf11
--- /dev/null
+++ b/lib/momentum/ao/Ao.Tests.cs
@@ -0,0 +1,121 @@
+using Xunit;
+
+namespace QuanTAlib.Tests;
+
+public class AoTests
+{
+    [Fact]
+    public void Constructor_ValidatesParameters()
+    {
+        Assert.Throws<ArgumentException>(() => new Ao(0, 34));
+        Assert.Throws<ArgumentException>(() => new Ao(5, 0));
+        Assert.Throws<ArgumentException>(() => new Ao(34, 5)); // Fast >= Slow
+    }
+
+    [Fact]
+    public void IsHot_BecomesTrueAfterSlowPeriod()
+    {
+        var ao = new Ao(2, 5);
+        
+        // Add 4 values
+        for (int i = 0; i < 4; i++)
+        {
+            ao.Update(new TBar(DateTime.UtcNow, 10, 10, 10, 10, 100));
+            Assert.False(ao.IsHot);
+        }
+
+        // Add 5th value
+        ao.Update(new TBar(DateTime.UtcNow, 10, 10, 10, 10, 100));
+        Assert.True(ao.IsHot);
+    }
+
+    [Fact]
+    public void Calculation_Correctness()
+    {
+        // AO = SMA(Median, 5) - SMA(Median, 34)
+        // Let's use smaller periods for testing: 2 and 4
+        var ao = new Ao(2, 4);
+        
+        // Median prices: 10, 20, 30, 40, 50
+        // SMA2: -, 15, 25, 35, 45
+        // SMA4: -, -, -, 25, 35
+        // AO:   -, -, -, 10, 10
+        
+        var data = new[] { 10.0, 20.0, 30.0, 40.0, 50.0 };
+        // Sma returns average of available data.
+        // SMA2(10) = 10
+        // SMA2(10, 20) = 15
+        // SMA2(20, 30) = 25
+        // SMA2(30, 40) = 35
+        // SMA2(40, 50) = 45
+        
+        // SMA4(10) = 10
+        // SMA4(10, 20) = 15
+        // SMA4(10, 20, 30) = 20
+        // SMA4(10, 20, 30, 40) = 25
+        // SMA4(20, 30, 40, 50) = 35
+        
+        // AO:
+        // 1: 10 - 10 = 0
+        // 2: 15 - 15 = 0
+        // 3: 25 - 20 = 5
+        // 4: 35 - 25 = 10
+        // 5: 45 - 35 = 10
+
+        for (int i = 0; i < data.Length; i++)
+        {
+            var bar = new TBar(DateTime.UtcNow, data[i], data[i], data[i], data[i], 100);
+            var result = ao.Update(bar);
+            
+            if (i == 2) Assert.Equal(5.0, result.Value);
+            if (i >= 3) Assert.Equal(10.0, result.Value);
+        }
+    }
+
+    [Fact]
+    public void Update_WithIsNewFalse_UpdatesLastValue()
+    {
+        var ao = new Ao(2, 4);
+        
+        // 1. Add 10
+        ao.Update(new TBar(DateTime.UtcNow, 10, 10, 10, 10, 100));
+        // SMA2=10, SMA4=10, AO=0
+        
+        // 2. Add 20
+        ao.Update(new TBar(DateTime.UtcNow, 20, 20, 20, 20, 100));
+        // SMA2=15, SMA4=15, AO=0
+        
+        // 3. Update last with 30 (instead of 20)
+        var result = ao.Update(new TBar(DateTime.UtcNow, 30, 30, 30, 30, 100), isNew: false);
+        
+        // SMA2(10, 30) = 20
+        // SMA4(10, 30) = 20
+        // AO = 0
+        Assert.Equal(0.0, result.Value);
+        
+        // 4. Add 40
+        result = ao.Update(new TBar(DateTime.UtcNow, 40, 40, 40, 40, 100));
+        // SMA2(30, 40) = 35
+        // SMA4(10, 30, 40) = 26.666...
+        // AO = 35 - 26.666... = 8.333...
+        
+        Assert.True(result.Value > 0);
+    }
+
+    [Fact]
+    public void Reset_ClearsState()
+    {
+        var ao = new Ao(2, 4);
+        ao.Update(new TBar(DateTime.UtcNow, 10, 10, 10, 10, 100));
+        ao.Update(new TBar(DateTime.UtcNow, 20, 20, 20, 20, 100));
+        
+        ao.Reset();
+        
+        Assert.False(ao.IsHot);
+        Assert.Equal(0, ao.Last.Value);
+        
+        // Should behave like new
+        ao.Update(new TBar(DateTime.UtcNow, 10, 10, 10, 10, 100));
+        Assert.Equal(0, ao.Last.Value);
+    }
+}
diff --git a/lib/momentum/ao/Ao.Validation.Tests.cs b/lib/momentum/ao/Ao.Validation.Tests.cs
new file mode 100644
index 00000000..54a642b7
--- /dev/null
+++ b/lib/momentum/ao/Ao.Validation.Tests.cs
@@ -0,0 +1,131 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Skender.Stock.Indicators;
+using Tulip;
+using OoplesFinance.StockIndicators;
+using OoplesFinance.StockIndicators.Models;
+using Xunit;
+using QuanTAlib.Tests;
+
+namespace QuanTAlib;
+
+public class AoValidationTests : IDisposable
+{
+    private readonly ValidationTestData _data;
+
+    public AoValidationTests()
+    {
+        _data = new ValidationTestData();
+    }
+
+    public void Dispose()
+    {
+        Dispose(true);
+        GC.SuppressFinalize(this);
+    }
+
+    protected virtual void Dispose(bool disposing)
+    {
+        if (disposing)
+        {
+            _data.Dispose();
+        }
+    }
+
+    [Fact]
+    public void MatchesSkender()
+    {
+        var ao = new Ao(5, 34);
+        var results = new List<double>();
+
+        for (int i = 0; i < _data.Bars.Count; i++)
+        {
+            var res = ao.Update(_data.Bars[i]);
+            results.Add(res.Value);
+        }
+
+        var skenderResults = _data.SkenderQuotes.GetAwesome(5, 34).ToList();
+
+        Assert.Equal(_data.Bars.Count, skenderResults.Count);
+
+        for (int i = 0; i < _data.Bars.Count; i++)
+        {
+            // Skender returns null for warmup
+            if (skenderResults[i].Oscillator == null)
+            {
+                continue;
+            }
+
+            Assert.Equal((double)skenderResults[i].Oscillator!, results[i], 1e-6);
+        }
+    }
+
+    [Fact]
+    public void MatchesTulip()
+    {
+        var ao = new Ao(5, 34);
+        var results = new List<double>();
+
+        for (int i = 0; i < _data.Bars.Count; i++)
+        {
+            var res = ao.Update(_data.Bars[i]);
+            results.Add(res.Value);
+        }
+
+        var high = _data.Bars.High.Select(x => x.Value).ToArray();
+        var low = _data.Bars.Low.Select(x => x.Value).ToArray();
+
+        var tulipIndicator = Tulip.Indicators.ao;
+        double[][] inputs = { high, low };
+        double[] options = { };
+
+        int lookback = 33;
+        double[][] outputs = { new double[_data.Bars.Count - lookback] };
+
+        tulipIndicator.Run(inputs, options, outputs);
+        var tulipResults = outputs[0];
+
+        for (int i = 0; i < tulipResults.Length; i++)
+        {
+            Assert.Equal(tulipResults[i], results[i + lookback], 1e-6);
+        }
+    }
+
+    [Fact]
+    public void MatchesOoples()
+    {
+        var ao = new Ao(5, 34);
+        var results = new List<double>();
+
+        for (int i = 0; i < _data.Bars.Count; i++)
+        {
+            var res = ao.Update(_data.Bars[i]);
+            results.Add(res.Value);
+        }
+
+        var ooplesData = _data.SkenderQuotes.Select(q => new TickerData
+        {
+            Date = q.Date,
+            Open = (double)q.Open,
+            High = (double)q.High,
+            Low = (double)q.Low,
+            Close = (double)q.Close,
+            Volume = (double)q.Volume
+        }).ToList();
+
+        var stockData = new StockData(ooplesData);
+        var oResult = stockData.CalculateAwesomeOscillator(fastLength: 5, slowLength: 34);
+        var oValues = oResult.OutputValues["Ao"];
+
+        Assert.Equal(_data.Bars.Count, oValues.Count);
+
+        for (int i = 0; i < _data.Bars.Count; i++)
+        {
+            // Ooples might return 0 for warmup
+            if (i < 33) continue; // Skip warmup
+
+            Assert.Equal(oValues[i], results[i], 1e-3);
+        }
+    }
+}
diff --git a/lib/momentum/ao/Ao.cs b/lib/momentum/ao/Ao.cs
new file mode 100644
index 00000000..b08fcd73
--- /dev/null
+++ b/lib/momentum/ao/Ao.cs
@@ -0,0 +1,147 @@
+using System.Runtime.CompilerServices;
+
+namespace QuanTAlib;
+
+/// <summary>
+/// AO: Awesome Oscillator
+/// </summary>
+/// <remarks>
+/// The Awesome Oscillator (AO) is a momentum indicator used to measure market momentum.
+/// It calculates the difference between a 34-period and 5-period Simple Moving Average (SMA)
+/// of the median prices (High + Low) / 2.
+///
+/// Calculation:
+/// Median Price = (High + Low) / 2
+/// AO = SMA(Median Price, 5) - SMA(Median Price, 34)
+///
+/// Sources:
+/// https://www.investopedia.com/terms/a/awesomeoscillator.asp
+/// https://www.tradingview.com/support/solutions/43000501826-awesome-oscillator-ao/
+/// </remarks>
+[SkipLocalsInit]
+public sealed class Ao : ITValuePublisher
+{
+    private readonly Sma _smaFast;
+    private readonly Sma _smaSlow;
+
+    /// <summary>
+    /// Display name for the indicator.
+    /// </summary>
+    public string Name { get; }
+
+    public event Action<TValue>? Pub;
+
+    /// <summary>
+    /// Current AO value.
+    /// </summary>
+    public TValue Last { get; private set; }
+
+    /// <summary>
+    /// True if the AO has enough data to produce valid results.
+    /// </summary>
+    public bool IsHot => _smaSlow.IsHot;
+
+    /// <summary>
+    /// Creates AO with specified periods.
+    /// </summary>
+    /// <param name="fastPeriod">Fast SMA period (default 5)</param>
+    /// <param name="slowPeriod">Slow SMA period (default 34)</param>
+    public Ao(int fastPeriod = 5, int slowPeriod = 34)
+    {
+        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));
+
+        _smaFast = new Sma(fastPeriod);
+        _smaSlow = new Sma(slowPeriod);
+        Name = $"Ao({fastPeriod},{slowPeriod})";
+    }
+
+    /// <summary>
+    /// Resets the AO state.
+    /// </summary>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public void Reset()
+    {
+        _smaFast.Reset();
+        _smaSlow.Reset();
+        Last = default;
+    }
+
+    /// <summary>
+    /// Updates the AO with a new bar.
+    /// </summary>
+    /// <param name="input">The new bar data</param>
+    /// <param name="isNew">Whether this is a new bar or an update to the last bar</param>
+    /// <returns>The updated AO value</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public TValue Update(TBar input, bool isNew = true)
+    {
+        double medianPrice = (input.High + input.Low) * 0.5;
+        var val = new TValue(input.Time, medianPrice);
+
+        var sFast = _smaFast.Update(val, isNew);
+        var sSlow = _smaSlow.Update(val, isNew);
+
+        double ao = sFast.Value - sSlow.Value;
+        Last = new TValue(input.Time, ao);
+        Pub?.Invoke(Last);
+        return Last;
+    }
+
+    /// <summary>
+    /// Updates the AO with a new value (assumes value is Median Price).
+    /// </summary>
+    /// <param name="input">The new value</param>
+    /// <param name="isNew">Whether this is a new value or an update to the last value</param>
+    /// <returns>The updated AO value</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public TValue Update(TValue input, bool isNew = true)
+    {
+        var sFast = _smaFast.Update(input, isNew);
+        var sSlow = _smaSlow.Update(input, isNew);
+
+        double ao = sFast.Value - sSlow.Value;
+        Last = new TValue(input.Time, ao);
+        Pub?.Invoke(Last);
+        return Last;
+    }
+
+    /// <summary>
+    /// Updates the AO with a series of bars.
+    /// </summary>
+    /// <param name="source">The source series of bars</param>
+    /// <returns>The AO series</returns>
+    public TSeries Update(TBarSeries source)
+    {
+        var t = new List<long>(source.Count);
+        var v = new List<double>(source.Count);
+
+        Reset();
+
+        for (int i = 0; i < source.Count; i++)
+        {
+            var val = Update(source[i], true);
+            t.Add(val.Time);
+            v.Add(val.Value);
+        }
+
+        return new TSeries(t, v);
+    }
+
+    /// <summary>
+    /// Calculates AO for the entire series using a new instance.
+    /// </summary>
+    /// <param name="source">Input series</param>
+    /// <param name="fastPeriod">Fast SMA period (default 5)</param>
+    /// <param name="slowPeriod">Slow SMA period (default 34)</param>
+    /// <returns>AO series</returns>
+    public static TSeries Calculate(TBarSeries source, int fastPeriod = 5, int slowPeriod = 34)
+    {
+        var ao = new Ao(fastPeriod, slowPeriod);
+        return ao.Update(source);
+    }
+}
diff --git a/lib/momentum/ao/Ao.md b/lib/momentum/ao/Ao.md
new file mode 100644
index 00000000..81988592
--- /dev/null
+++ b/lib/momentum/ao/Ao.md
@@ -0,0 +1,56 @@
+# AO - Awesome Oscillator
+
+The Awesome Oscillator (AO) is a momentum indicator used to measure market momentum. It calculates the difference between a 34-period and 5-period Simple Moving Average (SMA) of the median prices (High + Low) / 2.
+
+## Formula
+
+$$Median Price = \frac{High + Low}{2}$$
+
+$$AO = SMA(Median Price, 5) - SMA(Median Price, 34)$$
+
+Where:
+
+- $SMA$ is the Simple Moving Average.
+
+## Usage
+
+### C# Code
+
+```csharp
+using QuanTAlib;
+
+// Create AO with default periods (5, 34)
+var ao = new Ao();
+
+// Or specify custom periods
+var aoCustom = new Ao(5, 34);
+
+// Update with a bar
+var result = ao.Update(bar);
+
+// Result contains the AO value
+Console.WriteLine($"AO: {result.Value}");
+```
+
+### Parameters
+
+| Parameter | Type | Default | Description |
+|-----------|------|---------|-------------|
+| fastPeriod | int | 5 | The period for the fast SMA. |
+| slowPeriod | int | 34 | The period for the slow SMA. |
+
+## Properties
+
+| Property | Type | Description |
+|----------|------|-------------|
+| Last | TValue | The latest calculated AO value. |
+| IsHot | bool | Indicates if the indicator has enough data to be valid (slow period reached). |
+| Name | string | The name of the indicator, e.g., "Ao(5,34)". |
+
+## Methods
+
+| Method | Description |
+|--------|-------------|
+| Update(TBar bar) | Updates the indicator with a new bar. |
+| Update(TValue val) | Updates the indicator with a new value (assumed to be Median Price). |
+| Reset() | Resets the indicator state. |
diff --git a/quantower/Momentum.csproj b/quantower/Momentum.csproj
index 2cfc2ebb..92f68e43 100644
--- a/quantower/Momentum.csproj
+++ b/quantower/Momentum.csproj
@@ -21,6 +21,7 @@
     <Compile Include="..\lib\trends\wma\Wma.cs" />
     <Compile Include="..\lib\trends\pwma\Pwma.cs" />
     <Compile Include="..\lib\trends\jma\Jma.cs" />
+    <Compile Include="..\lib\trends\sma\Sma.cs" />
     <Reference Include="TradingPlatform.BusinessLayer">
       <HintPath>..\.github\TradingPlatform.BusinessLayer.dll</HintPath>
     </Reference>