OITracker Cboe delayed data

Contract OI history

Back to COP

Feb 19, 2027 EXPIRATION

COP $140.00 Call

COP270219C00140000

Latest saved OI879Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
COP $140.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 8804400 2026-10-02: 98 OI2026-10-05: 98 OI2026-10-06: 98 OI2026-10-07: 849 OI2026-10-08: 852 OI2026-10-09: 853 OI2026-10-13: 853 OI2026-10-14: 860 OI2026-10-15: 871 OI2026-10-16: 873 OI2026-10-21: 880 OI2026-10-23: 879 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

COP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing879-1
Oct 21, 2026880+7
Oct 16, 2026873+2
Oct 15, 2026871+11
Oct 14, 2026860+7
Oct 13, 20268530
Oct 09, 2026853+1
Oct 08, 2026852+3
Oct 07, 2026849+751
Oct 06, 2026980
Oct 05, 2026980
Oct 02, 202698No prior observation