Does my EA require a magic number?

[victor739]

If I only have one EA run accross 28 diferent pair on the daily chart only? I have checking of symbol aleardy ,do I still need to implement a magic number?

[Marco vd Heijden]

No.

Unless you also do manual trading.

[Ahmet Metin Yilmaz]

victor739 :
If I only have one EA run accross 28 diferent pair on the daily chart only? I have checking of symbol aleardy ,do I still need to implement a magic number?

If You wouldnt use advanced money managment codes then not need (If you have checking Symbol already).

But what is disadvantage to use magic nr. for you?

You'd better use it.