Last Works On Test ...

Libraries/x-saherelm.common.lib.mq5

@@ -7874,9 +7874,10 @@ double GetPriceChanged(
     {
         return result;
     }
+    ArrayReverse(closes);
 
     //
-    double change = (closes[0] - closes[5]) / closes[5] * 100;
+    double change = (closes[0] - closes[_length - 1]) / closes[_length - 1] * 100;
     result = change;
 
     //

Libraries/x-saherelm.x-poi.lib.mq5

@@ -1915,6 +1915,86 @@ bool IsBetween(
     return result;
 }
 
+/**
+ * Check Source breaked Dest from Upper ...
+ *
+ * @param  source: XZone instance ...
+ * @param  dest: XZone instance ...
+ *
+ * @return ( bool )
+ */
+bool IsBreakeUpper(
+    XZone &source,
+    XZone &dest //
+)
+{
+    //
+    bool result = false;
+
+    //
+    result = source.IsValid() &&
+             dest.IsValid();
+    if (!result)
+    {
+        return result;
+    }
+
+    //
+    result =
+        //
+        // Check Boundary ...
+        source.lower <= dest.upper &&
+        source.lower >= dest.lower &&
+        //
+        // Check Break ...
+        source.upper > dest.upper
+        //
+        ;
+
+    //
+    return result;
+}
+
+/**
+ * Check Source breaked Dest from Lower ...
+ *
+ * @param  source: XZone instance ...
+ * @param  dest: XZone instance ...
+ *
+ * @return ( bool )
+ */
+bool IsBreakeLower(
+    XZone &source,
+    XZone &dest //
+)
+{
+    //
+    bool result = false;
+
+    //
+    result = source.IsValid() &&
+             dest.IsValid();
+    if (!result)
+    {
+        return result;
+    }
+
+    //
+    result =
+        //
+        // Check Boundary ...
+        source.upper <= dest.upper &&
+        source.upper >= dest.lower &&
+        //
+        // Check Break ...
+        source.lower < dest.lower
+        //
+        ;
+
+    //
+    return result;
+}
+
 //
 // State Extensions ...