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Contract OI history

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Dec 17, 2027 EXPIRATION

COP $140.00 Call

COP271217C00140000

Latest saved OI528Oct 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 $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. 5332660 2026-10-02: 533 OI2026-10-05: 533 OI2026-10-06: 533 OI2026-10-07: 533 OI2026-10-08: 533 OI2026-10-09: 533 OI2026-10-13: 533 OI2026-10-14: 533 OI2026-10-15: 533 OI2026-10-16: 530 OI2026-10-21: 528 OI2026-10-23: 528 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, 2026Viewing5280
Oct 21, 2026528-2
Oct 16, 2026530-3
Oct 15, 20265330
Oct 14, 20265330
Oct 13, 20265330
Oct 09, 20265330
Oct 08, 20265330
Oct 07, 20265330
Oct 06, 20265330
Oct 05, 20265330
Oct 02, 2026533No prior observation