new files added

2026-08-20 15:58:07 +00:00 · 2025-08-25 19:28:49 +02:00
parent 62f3c4d952
commit e45e31c029
1 changed files with 79 additions and 0 deletions
@@ -0,0 +1,79 @@
+//+------------------------------------------------------------------+
+//|                                                           AD.mq5 |
+//|                      Copyright 2025, xxxxxxxx                    |
+//|                                                                  |
+//+------------------------------------------------------------------+
+#property copyright "Copyright 2025, xxxxxxxx"
+#property link      ""
+#property version   "1.01" // Corrected volume source handling
+#property description "Accumulation/Distribution Line"
+
+//--- Indicator Window and Plot Properties ---
+#property indicator_separate_window
+#property indicator_buffers 1
+#property indicator_plots   1
+#property indicator_type1   DRAW_LINE
+#property indicator_color1  clrLightSeaGreen
+#property indicator_label1  "A/D"
+
+//--- Input Parameters ---
+input ENUM_APPLIED_VOLUME InpVolumeType = VOLUME_TICK; // Volume type
+
+//--- Indicator Buffers ---
+double    BufferAD[];
+
+//+------------------------------------------------------------------+
+//| Custom indicator initialization function.                        |
+//+------------------------------------------------------------------+
+void OnInit()
+  {
+   SetIndexBuffer(0, BufferAD, INDICATOR_DATA);
+   ArraySetAsSeries(BufferAD, false);
+
+   IndicatorSetInteger(INDICATOR_DIGITS, 0);
+   IndicatorSetString(INDICATOR_SHORTNAME, "A/D");
+   PlotIndexSetInteger(0, PLOT_DRAW_BEGIN, 1);
+  }
+
+//+------------------------------------------------------------------+
+//| Accumulation/Distribution calculation function.                  |
+//+------------------------------------------------------------------+
+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 < 2)
+      return(0);
+
+//--- Main calculation loop
+   for(int i = 0; i < rates_total; i++)
+     {
+      double mfm = 0; // Money Flow Multiplier
+      double range = high[i] - low[i];
+
+      if(range > 0)
+        {
+         mfm = ((close[i] - low[i]) - (high[i] - close[i])) / range;
+        }
+
+      // --- FIX: Use ternary operator to select volume source ---
+      long current_volume = (InpVolumeType == VOLUME_TICK) ? tick_volume[i] : volume[i];
+      double mfv = mfm * current_volume; // Money Flow Volume
+
+      if(i > 0)
+         BufferAD[i] = BufferAD[i-1] + mfv;
+      else
+         BufferAD[i] = mfv; // First value
+     }
+
+   return(rates_total);
+  }
+//+------------------------------------------------------------------+
+//+------------------------------------------------------------------+