diff --git a/Indicators/MyIndicators/CHO.mq5 b/Indicators/MyIndicators/CHO.mq5
new file mode 100644
index 0000000..c4f4451
--- /dev/null
+++ b/Indicators/MyIndicators/CHO.mq5
@@ -0,0 +1,210 @@
+//+------------------------------------------------------------------+
+//|                                                          CHO.mq5 |
+//|                      Copyright 2025, xxxxxxxx                    |
+//|                                                                  |
+//+------------------------------------------------------------------+
+#property copyright "Copyright 2025, xxxxxxxx"
+#property link      ""
+#property version   "1.01" // Added selectable MA Method
+#property description "Chaikin Oscillator with selectable MA type"
+
+//--- Indicator Window and Plot Properties ---
+#property indicator_separate_window
+#property indicator_buffers 4 // CHO, ADL, FastMA, SlowMA
+#property indicator_plots   1
+#property indicator_type1   DRAW_LINE
+#property indicator_color1  clrLightSeaGreen
+#property indicator_label1  "CHO"
+#property indicator_level1  0.0
+#property indicator_levelstyle STYLE_DOT
+
+//--- Input Parameters ---
+input int                 InpFastPeriod = 3;
+input int                 InpSlowPeriod = 10;
+input ENUM_MA_METHOD      InpMaMethod   = MODE_EMA;
+input ENUM_APPLIED_VOLUME InpVolumeType = VOLUME_TICK;
+
+//--- Indicator Buffers ---
+double    BufferCHO[];
+double    BufferADL[];
+double    BufferFastMA[];
+double    BufferSlowMA[];
+
+//--- Global Variables ---
+int       g_ExtFastPeriod, g_ExtSlowPeriod;
+
+//+------------------------------------------------------------------+
+//| Custom indicator initialization function.                        |
+//+------------------------------------------------------------------+
+int OnInit()
+  {
+   g_ExtFastPeriod = (InpFastPeriod < 1) ? 1 : InpFastPeriod;
+   g_ExtSlowPeriod = (InpSlowPeriod < 1) ? 1 : InpSlowPeriod;
+
+   if(g_ExtFastPeriod > g_ExtSlowPeriod)
+     {
+      int temp = g_ExtFastPeriod;
+      g_ExtFastPeriod = g_ExtSlowPeriod;
+      g_ExtSlowPeriod = temp;
+     }
+
+   SetIndexBuffer(0, BufferCHO,      INDICATOR_DATA);
+   SetIndexBuffer(1, BufferADL,      INDICATOR_CALCULATIONS);
+   SetIndexBuffer(2, BufferFastMA,   INDICATOR_CALCULATIONS);
+   SetIndexBuffer(3, BufferSlowMA,   INDICATOR_CALCULATIONS);
+
+   ArraySetAsSeries(BufferCHO,      false);
+   ArraySetAsSeries(BufferADL,      false);
+   ArraySetAsSeries(BufferFastMA,   false);
+   ArraySetAsSeries(BufferSlowMA,   false);
+
+   PlotIndexSetInteger(0, PLOT_DRAW_BEGIN, g_ExtSlowPeriod - 1);
+   IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("CHO(%d,%d)", g_ExtFastPeriod, g_ExtSlowPeriod));
+   IndicatorSetInteger(INDICATOR_DIGITS, 0);
+
+   return(INIT_SUCCEEDED);
+  }
+
+//+------------------------------------------------------------------+
+//| Chaikin Oscillator 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 < g_ExtSlowPeriod)
+      return(0);
+
+//--- STEP 1: Calculate Accumulation/Distribution Line (ADL)
+   for(int i = 0; i < rates_total; i++)
+     {
+      double mfm = 0;
+      double range = high[i] - low[i];
+      if(range > 0)
+        {
+         mfm = ((close[i] - low[i]) - (high[i] - close[i])) / range;
+        }
+      long current_volume = (InpVolumeType == VOLUME_TICK) ? tick_volume[i] : volume[i];
+      double mfv = mfm * current_volume;
+
+      if(i > 0)
+         BufferADL[i] = BufferADL[i-1] + mfv;
+      else
+         BufferADL[i] = mfv;
+     }
+
+//--- STEP 2: Calculate Fast MA on ADL
+   for(int i = g_ExtFastPeriod - 1; i < rates_total; i++)
+     {
+      switch(InpMaMethod)
+        {
+         case MODE_EMA:
+         case MODE_SMMA:
+            if(i == g_ExtFastPeriod - 1)
+              {
+               double sum=0;
+               for(int j=0; j<g_ExtFastPeriod; j++)
+                  sum+=BufferADL[i-j];
+               BufferFastMA[i] = sum/g_ExtFastPeriod;
+              }
+            else
+              {
+               if(InpMaMethod == MODE_EMA)
+                 {
+                  double pr=2.0/(g_ExtFastPeriod+1.0);
+                  BufferFastMA[i] = BufferADL[i]*pr + BufferFastMA[i-1]*(1.0-pr);
+                 }
+               else
+                  BufferFastMA[i] = (BufferFastMA[i-1]*(g_ExtFastPeriod-1)+BufferADL[i])/g_ExtFastPeriod;
+              }
+            break;
+         case MODE_LWMA:
+           {
+            double lwma_sum=0, weight_sum=0;
+            for(int j=0; j<g_ExtFastPeriod; j++)
+              {
+               int weight=g_ExtFastPeriod-j;
+               lwma_sum+=BufferADL[i-j]*weight;
+               weight_sum+=weight;
+              }
+            if(weight_sum>0)
+               BufferFastMA[i]=lwma_sum/weight_sum;
+           }
+         break;
+         default: // MODE_SMA
+           {
+            double sum=0;
+            for(int j=0; j<g_ExtFastPeriod; j++)
+               sum+=BufferADL[i-j];
+            BufferFastMA[i] = sum/g_ExtFastPeriod;
+           }
+         break;
+        }
+     }
+
+//--- STEP 3: Calculate Slow MA on ADL
+   for(int i = g_ExtSlowPeriod - 1; i < rates_total; i++)
+     {
+      switch(InpMaMethod)
+        {
+         case MODE_EMA:
+         case MODE_SMMA:
+            if(i == g_ExtSlowPeriod - 1)
+              {
+               double sum=0;
+               for(int j=0; j<g_ExtSlowPeriod; j++)
+                  sum+=BufferADL[i-j];
+               BufferSlowMA[i] = sum/g_ExtSlowPeriod;
+              }
+            else
+              {
+               if(InpMaMethod == MODE_EMA)
+                 {
+                  double pr=2.0/(g_ExtSlowPeriod+1.0);
+                  BufferSlowMA[i] = BufferADL[i]*pr + BufferSlowMA[i-1]*(1.0-pr);
+                 }
+               else
+                  BufferSlowMA[i] = (BufferSlowMA[i-1]*(g_ExtSlowPeriod-1)+BufferADL[i])/g_ExtSlowPeriod;
+              }
+            break;
+         case MODE_LWMA:
+           {
+            double lwma_sum=0, weight_sum=0;
+            for(int j=0; j<g_ExtSlowPeriod; j++)
+              {
+               int weight=g_ExtSlowPeriod-j;
+               lwma_sum+=BufferADL[i-j]*weight;
+               weight_sum+=weight;
+              }
+            if(weight_sum>0)
+               BufferSlowMA[i]=lwma_sum/weight_sum;
+           }
+         break;
+         default: // MODE_SMA
+           {
+            double sum=0;
+            for(int j=0; j<g_ExtSlowPeriod; j++)
+               sum+=BufferADL[i-j];
+            BufferSlowMA[i] = sum/g_ExtSlowPeriod;
+           }
+         break;
+        }
+     }
+
+//--- STEP 4: Calculate final Chaikin Oscillator value
+   for(int i = g_ExtSlowPeriod - 1; i < rates_total; i++)
+     {
+      BufferCHO[i] = BufferFastMA[i] - BufferSlowMA[i];
+     }
+
+   return(rates_total);
+  }
+//+------------------------------------------------------------------+
+//+------------------------------------------------------------------+