last works ...

Classes/x-saherelm.xea.class.mq5

@@ -1724,6 +1724,7 @@ public:
 
         //
         mIsInTestMode = IsRunningOnTestMode();
+        mStaticBalanceForCalculateDrawdown = 0; // Ignore ...
 
         //
         // Set Event Handlers ...
@@ -1834,6 +1835,12 @@ public:
         );
     }
 
+    //
+    double GetDrawdownPercent()
+    {
+        return mDrawdownPercent;
+    }
+
     //
     // Overrides ...
 
@@ -1868,6 +1875,17 @@ public:
     // OnTick Handler ...
     virtual void OnTick()
     {
+        //
+        double mEquity = mTrader.mAccount.GetEquity();
+        if (mEquity > mMaxDrawdown)
+        {
+            mMaxDrawdown = mEquity;
+        }
+
+        //
+        mDrawdownPercent = (mMaxDrawdown - mEquity) / (mStaticBalanceForCalculateDrawdown > 0 ? mStaticBalanceForCalculateDrawdown : mMaxDrawdown) * 100;
+        mDrawdownPercent = NormalizeDouble(mDrawdownPercent, 3);
+
         //
         // Draw ...
         Draw();
@@ -2230,6 +2248,12 @@ protected:
     // Check in Test Mode or not ...
     bool mIsInTestMode;
 
+    //
+    // Save Max Drawdown ...
+    double mMaxDrawdown;
+    double mDrawdownPercent;
+    double mStaticBalanceForCalculateDrawdown;
+
     //
     // Tools ...