Position Sizer (visual, MT4)

 
I need a developer to create a position sizer for my traders. It should work as it works on website regarding calculations but it has to work on chart by moving a line on chart
 
Gabor Becsei:
I need a developer to create a position sizer for my traders. It should work as it works on website regarding calculations but it has to work on chart by moving a line on chart

Post is as a job in Freelance.

Reason: