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Strategies & Market Trends : Options
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To: ljbein who wrote (2139)2/3/2000 12:20:00 PM
From: Bridge Player  Read Replies (1) of 8096
 
ljbein, the second link that you gave in this post, the CBOE quote listings for Gemstar options, simply reflects the quotes for the 3 different option exchanges that trade these options. All have the same symbol; e.g. the Feb. 60 put is in each case GSTNL. The -E, -A, -P that follows shows the current quote on each exchange.

Notice that the open interest is the same, in each case, for all 3 entries. That is because the open interest is a composite total, no matter where an individual trade took place.

BP
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