last ...

2024-11-30 17:36:39 +03:30
parent eca4870c03
commit 4d472bf7e8
3 changed files with 497 additions and 16 deletions
@@ -1300,12 +1300,12 @@ class XCBarAnalyser : public XCBase

    /**
     * Check Specified Bar is Engulfing Bar or not ...
-     * 
+     *
     * @param  bar: XOHCL instance ...
     * @param  dir: ENUM_X_DIRECTION member ...
     * @param  extend: Integer ...
     * @param  bodyPercent: Double ...
-     * 
+     *
     * @return ( bool )
     */
    bool IsEngulfBar(
@@ -1402,6 +1402,208 @@ class XCBarAnalyser : public XCBase
        return result;
    }

+    /**
+     * Check Specified Bar is Pin Bar or not ...
+     *
+     * @param  bar: XOHCL instance ...
+     * @param  dir: ENUM_X_DIRECTION member ...
+     * @param  extend: Integer ...
+     * @param  shadowPercent: Double ...
+     * @param  bodyPercent: Double ...
+     *
+     * @return ( bool )
+     */
+    bool IsPinBar(
+        XOHCL &bar,
+        ENUM_X_DIRECTION &dir,
+        int extend = 1,
+        double shadowPercent = 65,
+        double bodyPercent = 25 //
+    )
+    {
+        //
+        bool result = false;
+
+        //
+        dir = X_DIRECTION_NONE;
+
+        //
+        result = bar.IsValid() &&
+                 bar.Index() > 0 &&
+                 bodyPercent > 0 &&
+                 shadowPercent > 0 &&
+                 bodyPercent < shadowPercent;
+        if (!result)
+        {
+            return result;
+        }
+
+        //
+        // Chack Range Extends ...
+        if (extend > 0)
+        {
+            //
+            result = HasExtendedRange(
+                bar,
+                extend //
+            );
+            if (!result)
+            {
+                return result;
+            }
+        }
+
+        //
+        // Check Body ...
+        double rangePercent = GetBarRangePercent(bar);
+
+        //
+        double body = bar.GetBody();
+        double highShadow = bar.GetHighShadow();
+        double lowShadow = bar.GetLowShadow();
+
+        //
+        // Check Body ...
+        result = body / rangePercent >= bodyPercent;
+        if (!result)
+        {
+            return result;
+        }
+
+        //
+        bool isPassedHighShadow =
+            highShadow / rangePercent >= shadowPercent;
+        bool isPassedLowShadow =
+            lowShadow / rangePercent >= shadowPercent;
+        result =
+            isPassedLowShadow ||
+            isPassedHighShadow;
+        if (!result)
+        {
+            return result;
+        }
+
+        //
+        dir = isPassedLowShadow
+                  ? X_DIRECTION_BULLISH
+                  : X_DIRECTION_BEARISH;
+
+        //
+        return result;
+    }
+
+    /**
+     * Decision Bar (Pin, Momentum or Rejection) ...
+     *
+     * @param  bar: XOHCL instance ...
+     * @param  dir: ENUM_X_DIRECTION member ...
+     * @param  extend: Integer ...
+     * @param  shadowForPinAndRejectionBarPercent: Double ...
+     * @param  bodyForPinBarPercent: Double ...
+     * @param  bodyForEngulfBarPercent: Double ...
+     * @param  bodyForMomentumBarPercent: Double ...
+     *
+     * @return ( bool )
+     */
+    bool IsDecisionBar(
+        XOHCL &bar,
+        ENUM_X_DIRECTION &dir,
+        int extend = 1,
+        double shadowForPinAndRejectionBarPercent = 65,
+        double bodyForPinBarPercent = 25,
+        double bodyForEngulfBarPercent = 65,
+        double bodyForMomentumBarPercent = 70 //
+    )
+    {
+        //
+        bool result = false;
+
+        //
+        dir = X_DIRECTION_NONE;
+
+        //
+        result = bar.IsValid() &&
+                 bar.Index() > 0;
+        if (!result)
+        {
+            return result;
+        }
+
+        //
+        // Pin Bar ...
+        ENUM_X_DIRECTION pinDir;
+        bool isPiBar = IsPinBar(
+            bar,
+            pinDir,
+            extend,
+            shadowForPinAndRejectionBarPercent,
+            bodyForPinBarPercent //
+        );
+
+        //
+        // Engulfing Bar ...
+        ENUM_X_DIRECTION engulfDir;
+        bool isEngulfBar = IsEngulfBar(
+            bar,
+            engulfDir,
+            extend,
+            bodyForEngulfBarPercent //
+        );
+
+        //
+        // Momentum Bar ...
+        ENUM_X_DIRECTION momentumDir;
+        bool isMomentumBar = IsMomentumBar(
+            bar,
+            momentumDir,
+            extend,
+            bodyForMomentumBarPercent //
+        );
+
+        //
+        // Rejection Bar ...
+        ENUM_X_DIRECTION rejectionDir;
+        bool isRejectionBar = IsRejectionBar(
+            bar,
+            rejectionDir,
+            extend,
+            shadowForPinAndRejectionBarPercent //
+        );
+
+        //
+        result = isPiBar ||
+                 isEngulfBar ||
+                 isMomentumBar ||
+                 isRejectionBar;
+        if (result)
+        {
+            //
+            if (isPiBar)
+            {
+                dir = pinDir;
+            }
+            else if (isEngulfBar)
+            {
+                dir = engulfDir;
+            }
+            else if (isMomentumBar)
+            {
+                dir = momentumDir;
+            }
+            else
+            {
+                dir = rejectionDir;
+            }
+        }
+
+        //
+        result = IsBullish(dir) ||
+                 IsBearish(dir);
+
+        //
+        return result;
+    }
+
    //
    // Support and Resistance Zones ...