Thanks again.
In fact, I'm on TS. I was just watching IB website to see if there were different informations.
On TS, on the daily futures margin requirements PDF, they say that SPAN margin "may" be applied and vary from exchange rates.
I have sent them an email to know what it means.
I've been trading an intercommodity spread for 8 months that is supposed to be at a discount from the outright positions,but i don't know if they are applying it.I never get the same margin on TS and my mailed reports...
I have an other question. Do you have to send the 2 orders on the 2 legs at the exact same time to get a reduced margin applied? 'cause it's great to have a small maintenance margin but if you still have to get the cash at the time of the trade...
Thanks.