How can i add new volume of buy like Martingle?

[areffarokhzade]

Hello.I have some problems with my EA. I want to buy at a specific point And when price comes down for example 50pips, I want to add new buy position with given volume(more or equal than first position) And again when price 50pips more comes down again add new buy position. It's something likes Martingle.
I used "add volume" but that repeats many times And open many positions.
How can i fix it?

Here is my sample code :
https://fxdreema.com/shared/VZSzcz4jc

[jstap]

Try the once per trade block

[areffarokhzade]

@jstap thank you.But it just add volume one time . I wanna create something like Martingle with more than one step And get last take profit.How can i do that?

[seb 0]

@areffarokhzade
You are forced to open a new "trade" every time you "add volume".
Also if a strategy isn't profitable not betting, it is not profitable betting either. And yours is surely not profitable.
So why striving with it ?

[areffarokhzade]

@seb-0 Hello.I just want to implement "in step" buy/sell.
This is somewhere in price action is very useful.My EA here is just an example