@NoNonSenseFx: i've tested the ea on many pairs. If you test it from 2013 it always crashes along the way. As for EURUSD it crashes in 2015. If you look at daily ATR you can see ATR growth substantially during 2015. It means you need to take bigger steps in your grid. I define all daily ATR's below 75pips p/day as low volatility period. Between 75 and 120pips its Medium volatile and above is high volatile. With such grid system your steps should adjust based on volatility in the market. I think with current low volatility ea does great. But when volatility increases it needs bigger steps. With volatility above 120pips p/day you should ask yourself if its wise to trade a grid system.
This would be my 2cents advice. I think that could make the ea more robust.
This would be my 2cents advice. I think that could make the ea more robust.