Apply same setting for all pairs

[bagheria]

Hi all,

Hope you are doing well.
So, I have created an EA. I apply it on each pair on MT4 platform (I have almost 25 diffrent forex pairs). But when I want to change the volume, I need to do on each of them.
Do you know something which allow me to change the volume for example for all pairs at the same time on MT4?

Thanks

[jstap]

You will likely need to save then read as a global variable.

[bagheria]

Thanks a lot @jstap . I will do that