最近又从XMT的源码看到下面一段代码，

// Unless backtesting, lets send a fake order to check the OrderModify Execution time, 

if ( IsTesting() == FALSE ) 

{

// To be sure that the fake order never is executed, st the price to twice the current price

fakeprice = ask * 2.0;

// Send a BUYSTOP order

orderticket = OrderSend ( Symbol(), OP_BUYSTOP, LotSize, fakeprice, Slippage, 0, 0, OrderCmt, Magic, 0, Lime );             

Execution = GetTickCount(); 

// Send a modify command where we adjust the price with +1 pip

wasordermodified = OrderModify ( orderticket, fakeprice + 10 * Point, 0, 0, 0, Lime );

// Calculate Execution speed

Execution = GetTickCount() - Execution;

// Delete the order

select = OrderDelete(orderticket);

}

老外使用一段假挂单来检验平台执行速度，之前我有看到一个类似例子，是用来检查平台是不是还在交易（看门狗功能），其特征是OrderOpenPrice设置的很小的挂单，让市场不能执行，另外在价格上或备注上设置特殊代码，后续用来检验，以达到特殊目的，很有创意。

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