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Strategies & Market Trends : How To Write Covered Calls - An Ongoing Real Case Study! -- Ignore unavailable to you. Want to Upgrade?


To: Ira Player who wrote (7138)3/22/1998 12:43:00 PM
From: margin_man  Read Replies (1) | Respond to of 14162
 
<<How do the Market Makers hedge the position when they buy calls from you?>>

They just have to drive the stock price up and unload their position.
It's only a thought.

Patriot



To: Ira Player who wrote (7138)3/22/1998 5:11:00 PM
From: VincentTH  Read Replies (1) | Respond to of 14162
 
Ira,

The following "proof" is taken from OPTIONS published by the CBOE:
The following positions are equivalent at expiration:

Long Stock == Long Call + Short Put.

That's because a move of the stock in either direction yield the same
result for both positions.

If follows that
Long Stock + Long Put = Long Call

So when the MM buy the call from you, in order to maintain
equilibrium w.r.t. market movement, the MM also buy the put
and the stock.
That explains why at triple witch Fridays, stock tends to
go down as people tries to roll their expired calls forward,
thus forcing the MM to sell the stock and the puts, thus
bringing the stock down.

//V