Klin and Sean,
I am thinking to open an account with interactivebrokers. However I have never heard about this broker. I have checked their web site, looks like not bad. Is there anything I need to pay attention with this broker? Thanks a lot!
Check their insurance plan. Accounts under U$100K should be secured, which means insurance company will pay you if this broker went out of business. IB is well known among active traders.