Add a constant to each operation.

[Juan Manuel Quiñonero]

How can I add a constant to each new opening operation?
Example:
Constant = 2
First buy 0.01
Second buy 0.03
Third buy 0.05
and so on.
Thank you.

[miro1360]

it is one of martingale systems:

[Juan Manuel Quiñonero]

When I use martingale for purchases and sales together I have the problem that the operation loses, in the next one that opens I add the lot.
Example Operations closed at the same time in group (buy 0.01 sell 0.03 buy 0.05) sell loses, then in the next operation (sell) opens with lot 0.05, I would like to reset the three and start selling 0.01.

[miro1360]

create a custom martingale with your rules:
https://fxdreema.com/forum/topic/5937/tutorial-custom-martingale-1