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Strategies & Market Trends : Options for Newbies -(Help Me Obi-Wan-Kenobe) -- Ignore unavailable to you. Want to Upgrade?


To: Madpinto who wrote (1521)7/10/1999 5:20:00 PM
From: Joseph Silent  Read Replies (3) | Respond to of 2241
 
Probably a silly question.

Can someone tell me why we have *two* option listings at each
call strike price? For example, I was just looking at NITE calls
on CBOE. Volume numbers for each strike price are identical,
but all other numbers (incl. open interest) are different. I
can't figure out why there are different Bid/Asks for one strike.

Also, is there a way to keep track of how open interest, volume
and price etc changes daily without having to do it manually?
Is there a site that charts option prices & vols etc like yahoo
charts equity prices?

Thanks,

Joseph