Experts: Parabolic_TrailingStop

[Automated-Trading]

Parabolic_TrailingStop:

A utility for applying trailing stop based on the "Parabolic SAR" indicator.

Author: Almat Kaldybay

[Almat Kaldybay]

it's better to use this method of modification:

  double OP_double,TP_double;
   int P_type,P_opentime;
   string P_symbol;
   if(PositionsTotal()>0)
     {
      for(int i=PositionsTotal();i>=0;i--)
        {
         if(PositionGetTicket(i))
           {
            OP_double=double (PositionGetDouble(POSITION_PRICE_OPEN));
            TP_double=double (PositionGetDouble(POSITION_TP));
            P_type=int(PositionGetInteger(POSITION_TYPE));
            P_opentime=int(PositionGetInteger(POSITION_TIME));
            P_symbol=string(PositionGetString(POSITION_SYMBOL));
            if(P_symbol==Symbol())
              {
               if(P_type==0 && Sar_array_base[1]>OP_double && Sar_array_base[1]<Low_base[1] && Sar_time_base[1]>P_opentime)
                 {
                  trade.PositionModify(PositionGetInteger(POSITION_TICKET),Sar_array_base[1],TP_double);
                 }
               if(P_type==1 && Sar_array_base[1]<OP_double && Sar_array_base[1]>High_base[1] && Sar_time_base[1]>P_opentime)
                 {
                  trade.PositionModify(PositionGetInteger(POSITION_TICKET),Sar_array_base[1],TP_double);
                 }
              }
           }
        }
     }