Expert Advisor Programming by Andrew R. Young

Order Placement
SellTicket = 0;
The code below shows the changes for the sell stop order block:
OrderSelect(BuyTicket,SELECT_BY_TICKET);
// Close Order
if(OrderCloseTime() == 0 && BuyTicket > 0 && OrderType() == OP_BUY)
{
CloseLots = OrderLots();
ClosePrice = Bid;
}
Closed = OrderClose(BuyTicket,CloseLots,ClosePrice,UseSlippage,Red);
if(Closed == true) BuyTicket = 0;
// Delete Order
else if(OrderCloseTime() == 0 && BuyTicket > 0 && OrderType() == OP_BUYSTOP)
{
Closed = OrderDelete(BuyTicket,Red);
if(Closed == true) BuyTicket = 0;
}
PendingPrice = Close[0] - (PendingPips * UsePoint);
double SellStopLoss = PendingPrice + (StopLoss * UsePoint);
double SellTakeProfit = PendingPrice - (TakeProfit * UsePoint);
SellTicket = OrderSend(Symbol(),OP_SELLSTOP,LotSize,PendingPrice,UseSlippage,
SellStopLoss,SellTakeProfit,"Sell Stop Order",MagicNumber,0,Red);
BuyTicket = 0;
The complete code for both of these expert advisors is in Appendix A.
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