Variable for profit blocks?

[Ren12]

Hi there,

I want to use a formula for the amount to enter a trade for the below blocks but mt5 asks for a contstant?

[jstap]

What constant is it asking for? Add a shared link rather than a picture

[l'andorrà]

You are using the same variable for two different types of numbers. The one on the left should be a percentage while the second one should be a equity value. They are not the same. You need 2 different variables for those places.