### Comment:
No clue, it's a different account you gotta open up, you gotta keep some additional collateral in the account, and maaaaybe I think if it goes the wrong way you can end up owing a lot of money if you utilize too much leverage but you can just stop yourself out before that happens (though Friday afternoon to Sunday evening gaps can still occur).

### REPLY:
Thanks.   
  
 Why does this guy never shut up about it?

### END.