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To: Gottfried who wrote (7302)12/11/2003 7:38:52 PM
From: Sam Citron  Respond to of 13403
 
I think $4000 in marginable stock is sufficient as an alternative to cash.



To: Gottfried who wrote (7302)12/11/2003 7:42:30 PM
From: Sarmad Y. Hermiz  Read Replies (1) | Respond to of 13403
 
OT >> suppose if I sell one contract of $20 puts, I'll have to keep $2,000 cash in my account?

Gottfried, if it is a margin acct, you only need to keep 50% - or possibly only the 30% needed to maintain a position. In my opinion, this is one of two "good" uses of a margin acct. Presumably you'd get the shares cheap. And with an extra discount, too.

The other good use of a margin acct is that it allows you to sell then re-buy within the settlement period. Whereas a cash acct does not allow re-use of funds until they are settled a few days later.

Sarmad



To: Gottfried who wrote (7302)12/11/2003 9:40:32 PM
From: Gottfried  Respond to of 13403
 
OT *** naked puts margin requirements

Nancy suggested I check the IB site and here's what it says...

Short Naked Put Margin

Initial and Maintenance: 100% * option market value + maximum (((20% * (underlying market value) - out of the money amount), 10% * strike price, $250 * number of contracts). 20% above is 15% for broad based index options. Short sale proceeds are applied to cash.


Simple enough ;)

Gottfried