请问我想记录下持仓的最大浮亏，，该怎么做

[pd3656]

求教

[Hung Wen Lin]

double MaxLoss=0;

if(持倉數量=0)
  MaxLoss=0;

if(AccountInfoDouble(ACCOUNT_PROFIT)<MaxLoss)
  MaxLoss=AccountInfoDouble(ACCOUNT_PROFIT);

MaxLoss設為全局變量

[Yu Hong]

double maxLoss=0;
double tempMaxLoss = AccountInfoDouble(ACCOUNT_PROFIT);

if(getCurrentOrders() = 0)
{
  maxLoss = 0;
}

if(tempMaxLoss < maxLoss)
{
  maxLoss = tempMaxLoss;
}