How to code an EA that can trade multiple pairs?

I trade by using a simple MA crossover EA but it can't trade on multiple pairs.

Anyone know how to code it?

Thanks in advance!

your question is too vague. more info is required before any assistance can be rendered. spell out in detail what you need and perhaps someone here can help you.

for starters, post your EA here first.

regards,
Zen

couple ways to trade like that.

most EA's would only require that you put the EA on the chart of each desired currency with a diff magic number - some will do trading of multi's from one chart.

what's your issue? if programming all of the mt4 commands let you specify the desired currency (or the current chart currency with NULL)