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Contract OI history

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Mar 19, 2027 EXPIRATION

COP $125.00 Call

COP270319C00125000

Latest saved OI480Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
COP $125.00 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. 4812400 2026-10-02: 477 OI2026-10-05: 477 OI2026-10-06: 477 OI2026-10-07: 477 OI2026-10-08: 477 OI2026-10-09: 477 OI2026-10-13: 477 OI2026-10-14: 477 OI2026-10-15: 477 OI2026-10-16: 477 OI2026-10-21: 481 OI2026-10-23: 480 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, 2026Viewing480-1
Oct 21, 2026481+4
Oct 16, 20264770
Oct 15, 20264770
Oct 14, 20264770
Oct 13, 20264770
Oct 09, 20264770
Oct 08, 20264770
Oct 07, 20264770
Oct 06, 20264770
Oct 05, 20264770
Oct 02, 2026477No prior observation