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2026-08-12 20:08:05 +00:00 · 2026-02-10 01:00:25 +01:00
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+//+------------------------------------------------------------------+
+//|                                                  Squeeze_Pro.mq5 |
+//|                                          Copyright 2026, xxxxxxxx|
+//+------------------------------------------------------------------+
+#property copyright "Copyright 2026, xxxxxxxx"
+#property version   "1.00"
+#property description "Professional Volatility Squeeze Indicator."
+#property description "Identifies periods of consolidation before breakouts."
+
+#property indicator_separate_window
+#property indicator_buffers 5
+#property indicator_plots   2
+
+//--- Plot 1: Momentum Histogram
+#property indicator_label1  "Momentum"
+#property indicator_type1   DRAW_HISTOGRAM
+#property indicator_color1  clrDodgerBlue, clrCrimson, clrDeepSkyBlue, clrFireBrick
+#property indicator_style1  STYLE_SOLID
+#property indicator_width1  2
+
+//--- Plot 2: Squeeze State (Dots on Zero Line)
+#property indicator_label2  "Squeeze State"
+#property indicator_type2   DRAW_COLOR_ARROW
+#property indicator_color2  clrLime, clrRed // Green=OFF (Action), Red=ON (Squeeze)
+#property indicator_width2  2
+
+//--- Includes
+#include <MyIncludes\Squeeze_Calculator.mqh>
+
+//--- Input Parameters
+input group             "Squeeze Settings"
+input int               InpPeriod      = 20;    // Length combined
+input double            InpBBMult      = 2.0;   // Bollinger Multiplier
+input double            InpKCMult      = 1.5;   // Keltner Multiplier
+input ENUM_APPLIED_PRICE InpPrice      = PRICE_CLOSE;
+
+input group             "Momentum Settings"
+input int               InpMomPeriod   = 12;    // Momentum/Regression Period
+// Optional: Method for momentum smoothing could be added here
+
+//--- Buffers
+double BufferMom[];
+double BufferSqueeze[]; // Value (always 0)
+double BufferSqueezeColors[]; // Color Index
+
+//--- Global Object
+CSqueezeCalculator *g_calculator;
+
+//+------------------------------------------------------------------+
+//| OnInit                                                           |
+//+------------------------------------------------------------------+
+int OnInit()
+  {
+// 1. Buffer Mapping
+   SetIndexBuffer(0, BufferMom, INDICATOR_DATA);
+   SetIndexBuffer(1, BufferSqueeze, INDICATOR_DATA);
+   SetIndexBuffer(2, BufferSqueezeColors, INDICATOR_COLOR_INDEX);
+
+// 2. Visual Setup
+   PlotIndexSetInteger(0, PLOT_DRAW_BEGIN, InpPeriod);
+
+   PlotIndexSetInteger(1, PLOT_ARROW, 159); // Dot character
+   PlotIndexSetInteger(1, PLOT_DRAW_BEGIN, InpPeriod);
+
+// 3. Name
+   string name = StringFormat("SqueezePro(%d, BB:%.1f, KC:%.1f)", InpPeriod, InpBBMult, InpKCMult);
+   IndicatorSetString(INDICATOR_SHORTNAME, name);
+
+// 4. Init Calculator
+   g_calculator = new CSqueezeCalculator();
+   if(!g_calculator.Init(InpPeriod, InpBBMult, InpKCMult, InpMomPeriod))
+      return INIT_FAILED;
+
+   return(INIT_SUCCEEDED);
+  }
+
+//+------------------------------------------------------------------+
+//| OnDeinit                                                         |
+//+------------------------------------------------------------------+
+void OnDeinit(const int reason)
+  {
+   if(CheckPointer(g_calculator) == POINTER_DYNAMIC)
+      delete g_calculator;
+  }
+
+//+------------------------------------------------------------------+
+//| OnCalculate                                                      |
+//+------------------------------------------------------------------+
+int OnCalculate(const int rates_total,
+                const int prev_calculated,
+                const datetime &time[],
+                const double &open[],
+                const double &high[],
+                const double &low[],
+                const double &close[],
+                const long &tick_volume[],
+                const long &volume[],
+                const int &spread[])
+  {
+   if(rates_total < InpPeriod)
+      return 0;
+
+// Delegate directly to the calculator engine
+// Colors for Squeeze: 0=Green (No Squeeze), 1=Red (Squeeze IS ON)
+   g_calculator.Calculate(rates_total, prev_calculated, InpPrice,
+                          open, high, low, close,
+                          BufferMom, BufferSqueeze, BufferSqueezeColors);
+
+   return(rates_total);
+  }
+//+------------------------------------------------------------------+
+//+------------------------------------------------------------------+