last ...

2024-11-20 03:19:37 +03:30
parent 868eecc916
commit a5f68da772
3 changed files with 156 additions and 20 deletions
@@ -2700,6 +2700,60 @@ class XCTicksZone : public XCTwoBarZone
        return mZones.At(index);
    }

+    /**
+     * Calculate Liquidity Percent for Specified Direction ...
+     *
+     * @param  forDirection: ENUM_X_DIRECTION member, Specified Liquidity ...
+     * @param  price: Double, Specified Price ...
+     *
+     * @return ( double )
+     */
+    double CalculateLiquidityPercent(
+        ENUM_X_DIRECTION forDirection,
+        double price //
+    )
+    {
+        //
+        double result = 0;
+
+        //
+        int count = Count();
+        if (price <= 0 ||
+            !IsValid() ||
+            !IsValidSize(count) ||
+            forDirection == X_DIRECTION_ALL ||
+            forDirection == X_DIRECTION_NONE)
+        {
+            return result;
+        }
+
+        //
+        bool isBullish = forDirection == X_DIRECTION_BULLISH;
+
+        //
+        for (int i = 0; i < count; i++)
+        {
+            //
+            XCTickZone *iZone = GetZone(i);
+
+            //
+            if (iZone.IsValid())
+            {
+                //
+                result += !isBullish &&
+                                  price > iZone.high
+                              ? iZone.percent
+                          : isBullish &&
+                                  price < iZone.low
+                              ? iZone.percent
+                              : 0;
+            }
+        }
+
+        //
+        return result;
+    }
+
    //
    // Overrides ...
    bool IsValid() override
@@ -3144,6 +3198,56 @@ struct XPOIState
        //
    }

+    /**
+     * Calculate Liquidity Percent for Specified Direction ...
+     *
+     * @param  forDirection: ENUM_X_DIRECTION member, Specified Liquidity ...
+     * @param  price: Double, Specified Price ...
+     *
+     * @return ( double )
+     */
+    double CalculateLiquidityPercent(
+        ENUM_X_DIRECTION forDirection,
+        double price = 0 //
+    )
+    {
+        //
+        double result = 0;
+
+        //
+        if (!IsValid() ||
+            ticksZone == NULL)
+        {
+            return result;
+        }
+
+        //
+        // Normalize Price for Actions ...
+        if (price <= 0)
+        {
+            //
+            MqlTick mTick;
+            bool isTickRetrieved = GetTick(
+                symbol,
+                mTick //
+            );
+            if (isTickRetrieved)
+            {
+                price = mTick.bid;
+            }
+        }
+
+        //
+        result = ticksZone
+                     .CalculateLiquidityPercent(
+                         forDirection,
+                         price //
+                     );
+
+        //
+        return result;
+    }
+
    //
    // Counters ...