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Technology Stocks : USRX /COMS - and other "stuff"
COMS 0.001600.0%Jan 29 9:30 AM EST

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To: Dwight E. Karlsen who wrote (3403)5/14/1997 1:28:00 AM
From: David Lawrence   of 5244
 
>>You can sell your stock options at any time up through the 3rd Friday of the month your options expire.

Technically, it's the Friday preceding the third Saturday. However, sometimes it's the following Friday, for some unknown reason.

Here is a pretty decent options quote site:

tradepbs.com

I'm not aware of any free sites that provide Black-Scholes fair value calculations, but maybe someone can provide one.
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