How to find highest price after buy

[ryan]

Is there a built in way to do this with MQL? Something like, high(openorder)? Or do I have to get in the mess of setting up dynamic arrays?

[Ray]

double highestPriceAfterBuy = High[iHighest(NULL, 0, MODE_HIGH, iBarShift(NULL, 0, OrderOpenTime()), 0)];