EA will not open other trade during the trade opened, it need to wait it end
You can't get much simpler or obvious than the code you have posted. Read the Documentation for OrdersTotal()
If you can't understand what it means then you had better start learning . . . . Book
As Newbie, I just know to use below code
and the EA will not open other trade during the trade opened, it need to wait it end
that make it miss out a lot entry chances
I still working with my simple EA
https://www.mql5.com/en/forum/137972
How to code it open second trade while the first trade still running?