Please I'm new here, I need help on how to design MACD crossing EA

[emeka]

Good day everyone here. Please I'm new here, I need help on how to design MACD crossing EA with Martingale system. The EA will increase the lot size if the last open closed on loss.

[l'andorrà]

Martingales never work in the long run. I strongly suggest you to fins an alternative approach to the market. That said, do you have an initial project to begin with?