I use the ExpertMAMA in mt5, I have optimized this expert and I use it with automated trading (demo for the moment).
It buy or sell only with 0.01 as volume, how to modify this volume by 4.00?
Thank you for your help.
You have a lot of choice :
I found this answer https://www.mql5.com/en/forum/9233/384236#comment_384236 on the forum.