Simple script illustrating getting the maximum value in an array. Code identical for MQL4 and MQL5. MT4 output: MT5 output:
There’s a few things that could give the Invalid Prices error from OrderModify. 1. If you are trying to modify price, SL, TP, with the same values as before. 2. If you are trading on an asset which tick size is not the same as the smallest increment of the least significant value, e.g. Nikkei 225 mini … Continue reading
A quick script illustrating how to get the P&L of the last closed trade with MQL5.