validation and profiles

lib/reversals/pivotcam/Pivotcam.Validation.Tests.cs

@@ -1,3 +1,6 @@
+
+using OoplesFinance.StockIndicators;
+using OoplesFinance.StockIndicators.Models;
 // PIVOTCAM Validation Tests - Camarilla Pivot Points
 // Self-consistency validation across all API modes.
 //
@@ -271,4 +274,24 @@ public sealed class PivotcamValidationTests
             }
         }
     }
-}
+
+    [Fact(Skip = "Ooples pivot indicators group by calendar day — 500×1-min bars yields ~3 daily pivots. Requires daily OHLCV input; not comparable with intraday GBM data.")]
+    public void Pivotcam_MatchesOoples_Structural()
+    {
+        var gbm = new GBM(startPrice: 100.0, mu: 0.02, sigma: 0.15, seed: 42);
+        var bars = gbm.Fetch(500, DateTime.UtcNow.Ticks, TimeSpan.FromMinutes(1));
+        var ooplesData = bars.Select(b => new TickerData
+        {
+            Date = new DateTime(b.Time, DateTimeKind.Utc),
+            Open = b.Open,
+            High = b.High,
+            Low = b.Low,
+            Close = b.Close,
+            Volume = b.Volume
+        }).ToList();
+        var result = new StockData(ooplesData).CalculateCamarillaPivotPoints();
+        var values = result.OutputValues.Values.First();
+        int finiteCount = values.Count(v => double.IsFinite(v));
+        Assert.True(finiteCount > 100, $"Expected >100 finite values, got {finiteCount}");
+    }
+}

lib/reversals/pivotcam/Pivotcam.md

@@ -111,6 +111,21 @@ All levels use `Math.FusedMultiplyAdd` for the `close + range * constant` comput
 
 ## Performance Profile
 
+### Operation Count (Streaming Mode)
+
+Camarilla Pivot uses a fixed multiplier series (1.1/12, 1.1/6, ...) applied to previous-bar range — O(1).
+
+| Operation | Count | Cost (cycles) | Subtotal |
+| :--- | :---: | :---: | :---: |
+| Store prev OHLC | 4 | 1 cy | ~4 cy |
+| Range = H - L | 1 | 1 cy | ~1 cy |
+| R1..R4 via FMA (C + k*range) | 4 | 1 cy | ~4 cy |
+| S1..S4 via FMA (C - k*range) | 4 | 1 cy | ~4 cy |
+| NaN guard + state update | 1 | 2 cy | ~2 cy |
+| **Total** | **O(1)** | — | **~15 cy** |
+
+O(1) pure arithmetic. Precomputed Camarilla multipliers [1.1/12, 1.1/6, 1.1/4, 1.1/2] applied via FMA(C, 1, k*range).
+
 ### Implementation Design
 
 Pure arithmetic with no loops, no buffers, no auxiliary data structures. Each `Update` call performs 1 division (PP), 8 FMA operations, and 3 comparisons for NaN validation.