Hi Petko. About the 30 ea’s walk forward optimization: i put the new eas in demo account, with the 30 old eas. Now, with the same magic number, two trades are opening. So, what i think is that they are the same eas. But i don’t know. What must i do? I want to combine the old nov eas, with the new dec eas, because many old eas are profitable. But with the same magic number, how to do? I am confuse, because the eas are together, 10 eas in a single eas. I don’t know how to follow the eas. Thanks