[traderdoc]

void CheckOrders(string strSymbol) {
   int count = 0;

   for (int = OrdersTotal()-1; i >= 0; i--) {
      if (!OrderSelect(i, SELECT_BY_POS)) continue;
      if (OrderSymbol() == strSymbol) {
         count++;
         if (count == 1) Trailing(OrderTicketNumber(), OrderType(), 10);
            else Trailing(OrderTicketNumber(), OrderType(), 6);
      }
   }
}

traderdoc