General quetion

[William29]

Sense we all here trying our hardest to make a profitable EA has anyone had any luck so far making one?
I know i tried very lot of examples and tests but in long run they all brake badly. In fact I know some strategies that work but I just could not put it to work even here where its so much simple. Its much more simple to do it for human brain but hard to tell in a computer languege sense human can addapt so quickly.
So If anyone made one, I'm not asking to share ha ha, but tell me how long it took to make and what process was going through.

Best Regards

[gegs97]

I've found that news and world events destroy every single EA in a back test that's otherwise profitable. When you make an EA and back test try looking at the dates it failed, usually you'll find it's actually a non-farm payroll day or a press conference. It's enough to make an otherwise profitable EA look like it fails every time.