In my opinion, it's better to make an invincible "Holy Grail" first and then consider playing it as EA.

Indicators, strategies, and trading systems with low success rates are of no practical significance if they are made into EAs.

Another site, with a few thousand EAs or half-finished EAs (increasing numbers), the success rate is not ideal. Trying to use 1-3 indicators as an EA is not necessarily better than those thousands of EAs. Because the indicators involved in the thousands of EAs are also all-encompassing and profound.

probaly the best indi for a bot
or one of the schaff indies