Thread: Issues when running several EAs on a same platform

Originally Posted by billsechen

I runned several different ea to one account on one mt4,but it appeared some situation,when several eas are running on one account on one mt4,they conflict each other,how to deal with like this situation.And i know one pc just can openned ten platforms of the mt4,how to cancel the prohibition thank you.Funyoo

Hi billsechen,

Yes some conflicts can appears between the different codes.

You have to enter a different Magic Number for each EA.

Originally Posted by MyaNyx

If we trade different pairs using the same EA do we need to change the magic number?

Hi MyaNyx,

No, there is no need. It is useful only if you drag the EA on several charts of the same pair.

Originally Posted by MyaNyx

Means for example my EA scalp the same pair in 2 session (eg. europe and asean), and using different setting then I have to change the magic number?

If the two sessions have common hours, yes it is needed.