From f5fbda72975eae30e80dc211c7abfc0c9ebdc037 Mon Sep 17 00:00:00 2001
From: moshferatu <moshferatu@moshferatu.dev>
Date: Fri, 5 Jul 2024 07:52:31 -0700
Subject: [PATCH] Add Nasdaq cumulative 52 week new highs new lows indicator

---
 indicators/NasdaqCumulativeNewHighsNewLows.cs | 136 ++++++++++++++++++
 1 file changed, 136 insertions(+)
 create mode 100644 indicators/NasdaqCumulativeNewHighsNewLows.cs

diff --git a/indicators/NasdaqCumulativeNewHighsNewLows.cs b/indicators/NasdaqCumulativeNewHighsNewLows.cs
new file mode 100644
index 0000000..502ba30
--- /dev/null
+++ b/indicators/NasdaqCumulativeNewHighsNewLows.cs
@@ -0,0 +1,136 @@
+#region Using declarations
+using NinjaTrader.Gui;
+using NinjaTrader.Gui.Chart;
+using NinjaTrader.Data;
+using System.Windows.Media;
+#endregion
+
+namespace NinjaTrader.NinjaScript.Indicators
+{
+    public class NasdaqCumulativeNewHighsNewLows : Indicator
+    {
+        private const int NewHighsBars = 1;
+        private const int NewLowsBars = 2;
+
+        private double cumulativeNewHighsLows = 0.0;
+
+        private Series<double> newHighsLows;
+
+        private SMA mean;
+        private StdDev stdev;
+
+        protected override void OnStateChange()
+        {
+            if (State == State.SetDefaults)
+            {
+                Description = @"Nasdaq Cumulative New Highs New Lows";
+                Name = "Nasdaq Cumulative New Highs New Lows";
+                Calculate = Calculate.OnBarClose;
+                IsOverlay = false;
+                PaintPriceMarkers = true;
+                ScaleJustification = ScaleJustification.Right;
+                IsSuspendedWhileInactive = true;
+
+                AddPlot(new Stroke(Brushes.Yellow, 3), PlotStyle.Line, "Z-Score");
+            }
+            else if (State == State.Configure)
+            {
+                AddDataSeries("FIQH", BarsPeriodType.Day, 1);
+                AddDataSeries("FIQL", BarsPeriodType.Day, 1);
+            }
+            else if (State == State.DataLoaded)
+            {
+                newHighsLows = new Series<double>(this);
+
+                mean = SMA(newHighsLows, 252);
+                stdev = StdDev(newHighsLows, 252);
+            }
+        }
+
+        protected override void OnBarUpdate()
+        {
+            if (BarsInProgress != 0)
+                return;
+
+            int newHighsBar = BarsArray[NewHighsBars].GetBar(Time[0]);
+            double newHighs = BarsArray[NewHighsBars].GetClose(newHighsBar);
+
+            int newLowsBar = BarsArray[NewLowsBars].GetBar(Time[0]);
+            double newLows = BarsArray[NewLowsBars].GetClose(newLowsBar);
+
+            cumulativeNewHighsLows = cumulativeNewHighsLows + (newHighs - newLows);
+            newHighsLows[0] = cumulativeNewHighsLows;
+
+            double zScore = (cumulativeNewHighsLows - mean[0]) / stdev[0];
+            Value[0] = zScore;
+
+            if (zScore > 0)
+                BackBrush = Brushes.LimeGreen;
+            else
+                BackBrush = Brushes.Red;
+        }
+
+        public override string DisplayName
+        {
+            get { return Name; }
+        }
+    }
+}
+
+
+#region NinjaScript generated code. Neither change nor remove.
+
+namespace NinjaTrader.NinjaScript.Indicators
+{
+    public partial class Indicator : NinjaTrader.Gui.NinjaScript.IndicatorRenderBase
+    {
+        private NasdaqCumulativeNewHighsNewLows[] cacheNasdaqCumulativeNewHighsNewLows;
+        public NasdaqCumulativeNewHighsNewLows NasdaqCumulativeNewHighsNewLows()
+        {
+            return NasdaqCumulativeNewHighsNewLows(Input);
+        }
+
+        public NasdaqCumulativeNewHighsNewLows NasdaqCumulativeNewHighsNewLows(ISeries<double> input)
+        {
+            if (cacheNasdaqCumulativeNewHighsNewLows != null)
+                for (int idx = 0; idx < cacheNasdaqCumulativeNewHighsNewLows.Length; idx++)
+                    if (cacheNasdaqCumulativeNewHighsNewLows[idx] != null &&  cacheNasdaqCumulativeNewHighsNewLows[idx].EqualsInput(input))
+                        return cacheNasdaqCumulativeNewHighsNewLows[idx];
+            return CacheIndicator<NasdaqCumulativeNewHighsNewLows>(new NasdaqCumulativeNewHighsNewLows(), input, ref cacheNasdaqCumulativeNewHighsNewLows);
+        }
+    }
+}
+
+namespace NinjaTrader.NinjaScript.MarketAnalyzerColumns
+{
+    public partial class MarketAnalyzerColumn : MarketAnalyzerColumnBase
+    {
+        public Indicators.NasdaqCumulativeNewHighsNewLows NasdaqCumulativeNewHighsNewLows()
+        {
+            return indicator.NasdaqCumulativeNewHighsNewLows(Input);
+        }
+
+        public Indicators.NasdaqCumulativeNewHighsNewLows NasdaqCumulativeNewHighsNewLows(ISeries<double> input )
+        {
+            return indicator.NasdaqCumulativeNewHighsNewLows(input);
+        }
+    }
+}
+
+namespace NinjaTrader.NinjaScript.Strategies
+{
+    public partial class Strategy : NinjaTrader.Gui.NinjaScript.StrategyRenderBase
+    {
+        public Indicators.NasdaqCumulativeNewHighsNewLows NasdaqCumulativeNewHighsNewLows()
+        {
+            return indicator.NasdaqCumulativeNewHighsNewLows(Input);
+        }
+
+        public Indicators.NasdaqCumulativeNewHighsNewLows NasdaqCumulativeNewHighsNewLows(ISeries<double> input )
+        {
+            return indicator.NasdaqCumulativeNewHighsNewLows(input);
+        }
+    }
+}
+
+#endregion