Boards
News
Market Data
Markets
Discover
Discover
AI Subscribe Login/Register account icon
S&P 500
6,552.04
(
-0.90%
)
US TECH 100
23,234.40
(
-1.30%
)
Dow Jones
46,296.82
(
-0.80%
)
Brent Oil
107.86
(
0.74%
)
Bitcoin
68,131.92
(
-1.05%
)
News Focus
News Focus
Post# of 8921
Next 10
Public Reply Private Reply New Post
Keep Last Read
Replies (1) Keep Next 10 Report Keyboard Shortcuts
Replies (1) Next 10 Prev Next

methodibd

Send PM Follow Ignore
Followers 0
Posts 124
Boards Moderated 0
Alias Born 07/17/2004

methodibd

Re: Dimension post# 8391

Monday, 10/11/2004 10:01:12 AM

Monday, October 11, 2004 10:01:12 AM

Post# of 8921
Dim, the open interest has been decreasing on the qqq October 35 put (from 308K last Thur. to 276K this morning).

I'm a little confused. I thought open interest could only increase (until expiration). What type of transaction causes it to decrease?

Thanks.

Public Reply Private Reply New Post
Keep Last Read
Replies (1) Keep Last Read Next 10 Report Keyboard Shortcuts
Replies (1) Next 10 Prev Next

Discover What Traders Are Watching

Explore small cap ideas before they hit the headlines.

Join Today