Is there a way to halt other EAs when one is already running in the same MT4 account?

 
Say I want to maximize my capital & time in the same account by having more than one EA attached but I do not want more than one to run which might blow up my account, is there a way to do it? Otherwise the account is just sitting there, waiting for only one EA signal to occur.

Once that EA has finished it's run(taken profit or stoploss), all attached EAs becomes eligible again.
 
Sure,

You can have somebody build you a 'Master' EA that will make all the others 'slaves' but this will likely require changes in what you have already and if youre going to do that you may as well spend a little bit of money by combining the logic of all EA's into one package. That way, internal logic will cleanly dictate that once one set of criteria is met, all other options for trading must now be disabled until the trade has completed its run.

FxNorth