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Contract OI history

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Dec 18, 2026 EXPIRATION

COP $115.00 Call

COP261218C00115000

Latest saved OI7,254Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
COP $115.00 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. 7,2863,6430 2026-10-02: 7,282 OI2026-10-05: 7,282 OI2026-10-06: 7,286 OI2026-10-07: 7,286 OI2026-10-08: 7,286 OI2026-10-09: 7,285 OI2026-10-13: 7,278 OI2026-10-14: 7,272 OI2026-10-15: 7,269 OI2026-10-16: 7,262 OI2026-10-21: 7,254 OI2026-10-23: 7,254 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, 2026Viewing7,2540
Oct 21, 20267,254-8
Oct 16, 20267,262-7
Oct 15, 20267,269-3
Oct 14, 20267,272-6
Oct 13, 20267,278-7
Oct 09, 20267,285-1
Oct 08, 20267,2860
Oct 07, 20267,2860
Oct 06, 20267,286+4
Oct 05, 20267,2820
Oct 02, 20267,282No prior observation