I have found HA to be a great system for a trending market but like all EA it is nervous on choppy market. I just did a visual check and found that if i combine HA + i-Cai, i-cai will filter out many unsucessfull trade made by HA.
I'm going to try made an EA based on HA+i-cai, but i was wondering whether anyone have tried this before.
I have uploaded 2 pictures. One is where i-cai would've filtered bad trades, the other where both HA and i-cai confirmed trades.