Your really just painting your typical graffiti about credit spreads... just more slander and no insight from a guy who doesn't know anything about trading spreads
Quote from Put_Master:
<<< if you do not close the trade and one is itm and one is otm .. your broker will step in and not allow the rights and obligations to be out of sorts unless you have the margin to handle an assignment..
meaning if your short one bear call credit spread.. and the lower strike is itm and the upper strike is otm... if you don't have 68,000 dollars to go short on the assignment.. (thats considering aapl and a trading price of 680) interactive brokers will close down the spread before the bell.. they have a department that handles that!
this is direction from the customer support... if you have doubts.. call for yourself... >>>
This is true.
HOWEVER. It' is not a law. It is something they do to protect the company. Not you. In fact, they do it to protect the company from you!
HOWEVER, since it is not a law, you have to HOPE they protect you and the company from investors being reckless.
If they are not swamped with this occuring to an excessive number of traders, they probably will step in.
But if they are just too busy to get to all traders,... you are on your own. And that will be a VERY long and stressful weekend for you.
I don't have to tell you how volatile and busy option expiration day can be.
And what if there is a "market event" that suddenly occurs in just the last few hours of trading that friday
Not enough time to protect all spread traders from themselves.
This is another example, of why the excessive leverage of credit spreads can be so dangerous. Particularly since many spread traders don't realize they are even on margin. When in fact, the average spread trader has probably leveraged his account 8 - 10 times his account value.
So don't assume the company will always step in to protect you from yourself. Your protection is merely a "goal". Not the law.
