Initial commit: MQL5 Scripts Collection (MetaTrader 5)

2025-06-24 00:33:04 +01:00
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+# 🚀 Unlock the Power of Trading!
+
+Welcome to this open-source trading project. Here you will find powerful tools to enhance your trading journey. If you find this project useful, please consider starring ⭐, sharing, or donating to support further development!
+
+---
+
+**Support the project:**
+- Star this repository on GitHub
+- Share it with your trading friends
+- [Donate here](https://www.paypal.com/donate/?hosted_button_id=YOUR_BUTTON_ID) to help us grow!
+
+---
+![Screenshot](LotLine__2.png)
+![Screenshot](script.png)
+
+## Source Files
+- `lotline.mq5`
+
+---
+> Made with ❤️ for the trading community.
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+//+------------------------------------------------------------------+
+//|                                                      LotLine.mq5 |
+//|                                       Copyright 2015,Viktor Moss |
+//|                           https://login.mql5.com/ru/users/vicmos |
+//+------------------------------------------------------------------+
+#property copyright "Copyright 2015,Viktor Moss"
+#property link      "https://login.mql5.com/ru/users/vicmos"
+#property version   "1.00"
+//+------------------------------------------------------------------+
+//| Script program start function                                    |
+//+------------------------------------------------------------------+
+void OnStart()
+  {
+//---
+   double line,lot=0;
+   double bid=SymbolInfoDouble(_Symbol,SYMBOL_BID);
+   double ask=SymbolInfoDouble(_Symbol,SYMBOL_ASK);
+   if(PositionSelect(_Symbol))
+     {
+      if(PositionGetDouble(POSITION_PRICE_OPEN)<bid)
+         line=(bid+PositionGetDouble(POSITION_PRICE_OPEN))/2;
+      else
+         line=(ask+PositionGetDouble(POSITION_PRICE_OPEN))/2;
+     }
+   else
+     {
+      line=(ChartGetDouble(0,CHART_PRICE_MAX)+ChartGetDouble(0,CHART_PRICE_MIN))/2;
+     }
+   if(ObjectFind(0,"LotLine")<0)
+     {
+      ObjectCreate(0,"LotLine",OBJ_HLINE,0,0,line);
+      ObjectSetInteger(0,"LotLine",OBJPROP_SELECTABLE,true);
+      ObjectSetInteger(0,"LotLine",OBJPROP_COLOR,clrYellowGreen);
+     }
+   ObjectSetDouble(0,"LotLine",OBJPROP_PRICE,line);
+   ObjectSetInteger(0,"LotLine",OBJPROP_SELECTED,true);
+//--- Loop 
+   while(!IsStopped())
+     {
+      line=ObjectGetDouble(0,"LotLine",OBJPROP_PRICE);
+      SetText("LotLine1","Line  "+DoubleToString(line,_Digits),130,65);
+      if(PositionSelect(_Symbol))
+        {
+         bid=SymbolInfoDouble(_Symbol,SYMBOL_BID);
+         ask=SymbolInfoDouble(_Symbol,SYMBOL_ASK);
+         long pt=PositionGetInteger(POSITION_TYPE);
+         double cur=pt==POSITION_TYPE_BUY?ask:bid;
+         double pr_open=PositionGetDouble(POSITION_PRICE_OPEN);
+         double lt=PositionGetDouble(POSITION_VOLUME);
+
+         if(line-cur!=0)lot=(pr_open-line)/(line-cur)*lt;
+         lot=lot<0?0:lot;
+        }
+      else
+        {
+         lot=0;
+        }
+      //---
+      SetText("LotLine2","Lot    "+DoubleToString(lot,4),130,45);
+      ChartRedraw();
+      Sleep(50);
+     }
+//--- End loop
+   ObjectDelete(0,"LotLine1");
+   ObjectDelete(0,"LotLine2");
+  }
+//+------------------------------------------------------------------+
+//|                                                                  |
+//+------------------------------------------------------------------+
+void SetText(string name,string text,int x,int y,color col=clrYellow,int r=11,long chid=0)
+  {
+   if(ObjectFind(chid,name)<0)
+     {
+      ObjectCreate(chid,name,OBJ_LABEL,0/*ChartWindowFind()*/,0,0);
+      ObjectSetInteger(chid,name,OBJPROP_CORNER,CORNER_RIGHT_UPPER);
+     }
+   ObjectSetInteger(chid,name,OBJPROP_XDISTANCE,x);
+   ObjectSetInteger(chid,name,OBJPROP_YDISTANCE,y);
+   ObjectSetString(chid,name,OBJPROP_TEXT,text);
+   ObjectSetInteger(chid,name,OBJPROP_COLOR,col);
+   ObjectSetInteger(chid,name,OBJPROP_FONTSIZE,r);
+  }
+//+------------------------------------------------------------------+