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Contract OI history

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Dec 17, 2027 EXPIRATION

COP $200.00 Call

COP271217C00200000

Latest saved OI675Oct 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 $200.00 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. 6753370 2026-10-02: 637 OI2026-10-05: 637 OI2026-10-06: 637 OI2026-10-07: 637 OI2026-10-08: 637 OI2026-10-09: 637 OI2026-10-13: 649 OI2026-10-14: 651 OI2026-10-15: 651 OI2026-10-16: 651 OI2026-10-21: 675 OI2026-10-23: 675 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, 2026Viewing6750
Oct 21, 2026675+24
Oct 16, 20266510
Oct 15, 20266510
Oct 14, 2026651+2
Oct 13, 2026649+12
Oct 09, 20266370
Oct 08, 20266370
Oct 07, 20266370
Oct 06, 20266370
Oct 05, 20266370
Oct 02, 2026637No prior observation