Quote from Surdo:
Do you read what you type?
A Broker Dealer could give a rat's ass what happens to you or your money bro!
With $500 margins covering $60,000+ contracts like ES, if something crazy happens and the broker fails to liquidate before the account goes under balance, the FCM wants to be able to get their money back, either freely or by suing the customer. If the customer has no assets or income then it becomes a problem.
