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Contract OI history

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Jan 15, 2027 EXPIRATION

COP $87.50 Call

COP270115C00087500

Latest saved OI3,659Oct 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 $87.50 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. 3,6801,8400 2026-10-02: 3,680 OI2026-10-05: 3,679 OI2026-10-06: 3,679 OI2026-10-07: 3,679 OI2026-10-08: 3,679 OI2026-10-09: 3,679 OI2026-10-13: 3,679 OI2026-10-14: 3,659 OI2026-10-15: 3,659 OI2026-10-16: 3,659 OI2026-10-21: 3,659 OI2026-10-23: 3,659 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, 2026Viewing3,6590
Oct 21, 20263,6590
Oct 16, 20263,6590
Oct 15, 20263,6590
Oct 14, 20263,659-20
Oct 13, 20263,6790
Oct 09, 20263,6790
Oct 08, 20263,6790
Oct 07, 20263,6790
Oct 06, 20263,6790
Oct 05, 20263,679-1
Oct 02, 20263,680No prior observation