Jaký příkaz v MQ4 pro trailing stop?

Zkuste tento kód:

if(TrailingStop>0)
{
OrderSelect(12345,SELECT_BY_TICKET);
if(Bid-OrderOpenPrice()>Point*TrailingStop)
{
if(OrderStopLoss()<Bid-Point*TrailingStop)
{
OrderModify(OrderTicket(),OrderOpenPrice(),Bid-Point*TrailingStop,OrderTakeProfit(),
0,Blue);
return(0);
}
}
}