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Contract OI history

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Jun 17, 2027 EXPIRATION

COP $200.00 Call

COP270617C00200000

Latest saved OI1,358Oct 23, 2026
Last change+2vs 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. 1,3586790 2026-10-02: 1,350 OI2026-10-05: 1,350 OI2026-10-06: 1,350 OI2026-10-07: 1,350 OI2026-10-08: 1,350 OI2026-10-09: 1,350 OI2026-10-13: 1,350 OI2026-10-14: 1,350 OI2026-10-15: 1,350 OI2026-10-16: 1,350 OI2026-10-21: 1,356 OI2026-10-23: 1,358 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, 2026Viewing1,358+2
Oct 21, 20261,356+6
Oct 16, 20261,3500
Oct 15, 20261,3500
Oct 14, 20261,3500
Oct 13, 20261,3500
Oct 09, 20261,3500
Oct 08, 20261,3500
Oct 07, 20261,3500
Oct 06, 20261,3500
Oct 05, 20261,3500
Oct 02, 20261,350No prior observation