使用 MQL5 向专家顾问添加追踪止损

Question

您好，我是 MQL5 的新手，我想为我的专家顾问添加追踪止损，但由于某些原因它没有添加。这是代码：

 if(PositionSelect(_Symbol) && UseTrailingStop == true)
  {
   double TrailingStop = (atr[1] * 3) + close[1];
   Trail.TrailingStop(_Symbol,TrailingStop,0,0);
  }

请注意，close[1] 是前一根柱线的收盘价，atr[1] 是真实波动幅度的平均值。我做错了什么？？？？？

Answer 1

到此为止：希望这对您有所帮助。

//--- trailing position  
   for(i=0;i<PositionsTotal();i++)
     {
      if(Symbol()==PositionGetSymbol(i))
        {
         if(PositionGetInteger(POSITION_TYPE)==POSITION_TYPE_BUY)
           {
            sl=MathMax(PositionGetDouble(POSITION_PRICE_OPEN)+Spread*_Point,Bid-SL*_Point);

            if(sl>PositionGetDouble(POSITION_SL) && (Bid-StopLevel*_Point-Spread*_Point)>PositionGetDouble(POSITION_PRICE_OPEN))
              {
               request.action = TRADE_ACTION_SLTP;
               request.symbol = _Symbol;
               request.sl = NormalizeDouble(sl,_Digits);
               request.tp = PositionGetDouble(POSITION_TP);
               OrderSend(request,result);
               if(result.retcode==10009 || result.retcode==10008) // request executed
                  Print("Moving Stop Loss of Buy position #",request.order);
               else
                 {
                  Print(ResultRetcodeDescription(result.retcode));
                  return;
                 }
               return;
              }
           }

         if(PositionGetInteger(POSITION_TYPE)==POSITION_TYPE_SELL)
           {
            sl=MathMin(PositionGetDouble(POSITION_PRICE_OPEN)-Spread*_Point,Ask+SL*_Point);

            if(sl<PositionGetDouble(POSITION_SL) && (PositionGetDouble(POSITION_PRICE_OPEN)-StopLevel*_Point-Spread*_Point)>Ask)
              {
               request.action = TRADE_ACTION_SLTP;
               request.symbol = _Symbol;
               request.sl = NormalizeDouble(sl,_Digits);
               request.tp = PositionGetDouble(POSITION_TP);
               OrderSend(request,result);
               if(result.retcode==10009 || result.retcode==10008) // request executed
                  Print("Moving Stop Loss of Sell position #",request.order);
               else
                 {
                  Print(ResultRetcodeDescription(result.retcode));
                  return;
                 }
               return;
              }
           }
        }
     }

Answer 2

您可以探索 MQL5 向导的工作原理。它非常强大。有了它，您可以在两分钟内创建一个 EA 而无需编程，但您也可以添加自己的指标和类。它带有一系列追踪止损类。这里有一些关于向导的文章。

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使用 MQL5 向专家顾问添加追踪止损

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