[traderdoc]

Ich würde hier an den entsprechenden Stellen mal Klammern setzen.

for (int i=0; i<=OrdersTotal()-1; i++)
if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES))
if(OrderSymbol()==_Symbol)


   if(OrderType()==OP_BUY  && useCloseSignalChange==true && signal=="verkaufen")                                                          {bool CLOSE_OP_BUY      =OrderClose(OrderTicket(),OrderLots(),Bid,10,clrNONE);}
   if(OrderType()==OP_SELL && useCloseSignalChange==true && signal=="kaufen")                                                             {bool CLOSE_OP_SELL     =OrderClose(OrderTicket(),OrderLots(),Ask,10,clrNONE);}
 
   if(OrderType()==OP_BUY  && useBreakEvenStop==true  && OrderStopLoss()<OrderOpenPrice() && Ask>OrderOpenPrice()+BreakEvenSignal*_Point) {bool TRAIL_OP_BUY      =OrderModify(OrderTicket(),OrderOpenPrice(),OrderOpenPrice()+BreakEvenStop*_Point,OrderTakeProfit(),0,clrNONE);return;}
   if(OrderType()==OP_SELL && useBreakEvenStop==true  && OrderStopLoss()>OrderOpenPrice() && Bid<OrderOpenPrice()+BreakEvenSignal*_Point) {bool TRAIL_OP_SELL     =OrderModify(OrderTicket(),OrderOpenPrice(),OrderOpenPrice()-BreakEvenStop*_Point,OrderTakeProfit(),0,clrNONE);return;}

Da ist u.a. schlechter Programmierstil.

traderdoc