Thread: same EA on same chart but different time
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Old 03-05-2006, 01:38 PM
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Quote:
Originally Posted by newdigital
If he wants to use the same EA simultaniously in one MetaTrader (for example, EA on EURUSD M15 and the same EA on EURUSDM5 using one Metatrader on the same time) so it needs to be improved in some cases. Because I have experience when the EA could not recognize which ticket (order) should be moved by trailing stop etc.

Besides, some EAs were coded to open the one order per pair (not per chart).

But sometimes the magic numbers are enough.

And you are right Mohammed: there are EAs which do not need any improvements. Daytrading EAs for example no need any improvements in this case.
newdigital,

If the EA has been designed to open one only trade we have to respect the programmer limits.
And the Magic member in the almost of the Expert Advisors is hrad coded (example #define MAGICMA 13) so, it's useful only to distinguish between multi EAs or the order opened manually.
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