How to check is a specific lotsize is allowed for a account

[Timo Schroeter]

Hello,

whats a good way to check if a specific lotsize (lets say 0,11 lot) is allowed on a trading account? It works on accounts with MODE_MINLOT = 0.01 (or 0.01) and MODE_LOTSTEP = 0.01 but e.x. would not work on accounts with

MODE_MINLOT = 0,1 and MODE_LOTSTEP 0,1. The next accepted value would be 0,1 or 0,2 then. I need to check it within my EA.

Regards

[Alain Verleyen]

https://www.mql5.com/en/forum/882

[William Roeder]

Round it to lot step then check against min and max.

[Timo Schroeter]

whroeder1:
Round it to lot step then check against min and max.

Thanks, I have a working solution now!