Thanks Austinp, I will check it out.
Quote from 50 cent:
i will try to check this for you after trading hours. i will enter an order for the maximum number of contracts my account balance allows assuming $300 margins and see if it gets accepted or rejected. will let you know. best thing that you can do though, is contact global and ask them about it directly.
Quote from Teleologist:
The problem is that many brokers don't apply over-night margin this way. IB is hitting me with over-night margin when I enter an ES order 3 minutes before the open. I started this thread because it seems to me many brokers are misapplying the over-night margin rules.