I have use 1/10th of a pip or 0.00001. Like in the in example below:

(close[1]-close[2])/MAX(0.00001,(open[2]-close[2]))>0.92

So, if understand correctly, if open=close only then the value 0.00001 is used. Right?

I just saw that there are more trades that have not been executed but show up in ProBacktest. But for three trades I’ve checked and there was no open=close which means the problem must come from somewhere else.