@l-andorrà Oooh... what are the differences?

It's on MT4 actually

@alok what other option do you use to get a faster result?

I noticed my back testing is really dragging lately and it's only taking a little less than 35% of my CPU and barely 15% of my RAM... and it's a No drawing EA no indicators either just some grid systems. Any idea on how to optimize it faster?