SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Technology Stocks : Novell (NOVL) dirt cheap, good buy? -- Ignore unavailable to you. Want to Upgrade?


To: DJBEINO who wrote (23361)8/3/1998 10:52:00 PM
From: DavidD  Respond to of 42771
 
Open interest in options is the number of contracts that have been "opened," (i.e., purchased) and held by investors. This is very similar to shares outstanding, except the company does not issue them.

I never buy options that have no open interest because I am afraid of getting screwed by the market makers (paranoia?). I always sort options of a particular stock or index by open interest first, then by strike price to see which strike is most active... it is interesting to match these strikes with what you think support or resistance is.

A great book for understanding options is "The Options Course" by Rudi Binnewies. It ain't easy to understand, but it sure is worth it.



To: DJBEINO who wrote (23361)8/3/1998 11:00:00 PM
From: Ben Antanaitis  Read Replies (2) | Respond to of 42771
 
DJBEINO,

Here is a link to a course on Options, the definitions of Open Interest are presented.

finance.wat.ch

And here is a second one:

finance.wat.ch

Ben A.