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Biotech / Medical : Vivus: into single digits

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To: VLAD who wrote (720)7/17/1998 11:03:00 PM
From: Bill Fischofer  Read Replies (2) of 1016
 
Options 101

If you view today's action as manipulation you'll never understand options. What we saw today is called "pinning the strike" and the mechanism that accomplishes this is called options arbitrage. VVUS was not singled out and there is nothing sinister at work here. This phenomenon happens to the vast majority of stocks on options expiration. It is, in fact, the way options work.

The vast majority of options expire worthless. That's how options writers make their money--like any insurance business they rely on being able to collect regular premium income which in aggregate is far more than the occasional payouts required.
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