Implement Position Protector ...

need to test BE Hedge ...

Libraries/x-saherelm.common.lib.mq5

@@ -5187,7 +5187,10 @@ struct XLinearRegressionWorkStruct
 
     //
     // Constructor ...
-    XLinearRegressionWorkStruct() : dataSize(-1), period(-1) {}
+    XLinearRegressionWorkStruct()
+        : dataSize(-1), period(-1)
+    {
+    }
 };
 
 //
@@ -7257,7 +7260,9 @@ bool CalculateTPSLByPrice(
     return result;
 }
 
-//
+/**
+ * Retrieve Current Tick ...
+ */
 bool GetTick(
     string mSymbol,
     MqlTick &tick //
@@ -7266,6 +7271,140 @@ bool GetTick(
     return SymbolInfoTick(mSymbol, tick);
 }
 
+/**
+ * Retrieve Tick Entry ...
+ */
+double GetTickEnty(
+    MqlTick &mTick,
+    ENUM_POSITION_TYPE type,
+    string mSymbol = NULL //
+)
+{
+    //
+    double result = 0;
+
+    //
+    mSymbol = NormalizeSymbol(mSymbol);
+
+    //
+    result =
+        IsLong(type)
+            ? mTick.ask
+            : mTick.bid;
+    result = NormalizePrice(result, mSymbol);
+
+    //
+    return result;
+}
+
+/**
+ * Retrieve Tick Exit ...
+ */
+double GetTickExit(
+    MqlTick &mTick,
+    ENUM_POSITION_TYPE type,
+    string mSymbol = NULL //
+)
+{
+    //
+    double result = 0;
+
+    //
+    mSymbol = NormalizeSymbol(mSymbol);
+
+    //
+    result =
+        IsLong(type)
+            ? mTick.bid
+            : mTick.ask;
+    result = NormalizePrice(result, mSymbol);
+
+    //
+    return result;
+}
+
+/**
+ * Calculate Momentum Changes based on Given Price
+ */
+double CalculateMomentum(
+    double currentPrice,
+    double previousPrice //
+)
+{
+    //
+    double result = 0;
+
+    //
+    return result;
+}
+
+/**
+ * Detect Possible Momentum Changes
+ * Using MqlTick ...
+ */
+bool DetectMomentumChange(
+    ENUM_POSITION_TYPE type,
+    string mSymbol = NULL,
+    int mLength = 14 //
+)
+{
+    //
+    bool result = false;
+
+    //
+    mSymbol = NormalizeSymbol(mSymbol);
+
+    //
+    MqlTick ticks[];
+    int copied = CopyTicks(
+        mSymbol,
+        ticks,
+        COPY_TICKS_ALL,
+        0,
+        mLength + 1 //
+    );
+
+    //
+    result = copied > mLength;
+    if (!result)
+    {
+        return result;
+    }
+
+    //
+    double previousPrice = GetTickExit(
+        ticks[mLength],
+        type,
+        mSymbol //
+    );
+    for (int i = mLength - 1; i >= 0; i--)
+    {
+        //
+        double currentPrice = GetTickExit(
+            ticks[i],
+            type,
+            mSymbol //
+        );
+
+        //
+        double momentum = CalculateMomentum(
+            currentPrice,
+            previousPrice //
+        );
+
+        //
+        if (fabs(momentum) > 1.0)
+        {
+            //
+            result = true;
+            break;
+        }
+    }
+
+    //
+    return result;
+}
+
 //
 // Symbols ...
 
@@ -8261,8 +8400,7 @@ double MAOnArray(
     {
     //
     // Mode SMA ...
-    case MODE_SMA:
-    {
+    case MODE_SMA: {
         //
         total = ArrayCopy(arr, array, 0, shift + ma_shift, period);
         if (ArrayResize(buf, total) < 0)
@@ -8295,8 +8433,7 @@ double MAOnArray(
 
     //
     // Mode EMA ...
-    case MODE_EMA:
-    {
+    case MODE_EMA: {
         //
         if (ArrayResize(buf, total) < 0)
         {
@@ -8328,8 +8465,7 @@ double MAOnArray(
 
     //
     // Mode SMMA ...
-    case MODE_SMMA:
-    {
+    case MODE_SMMA: {
         //
         if (ArrayResize(buf, total) < 0)
         {
@@ -8372,8 +8508,7 @@ double MAOnArray(
 
     //
     // Mode LWMA ...
-    case MODE_LWMA:
-    {
+    case MODE_LWMA: {
         //
         if (ArrayResize(buf, total) < 0)
         {