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Contract OI history

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Nov 20, 2026 EXPIRATION

COP $160.00 Call

COP261120C00160000

Latest saved OI1,277Oct 23, 2026
Last change+109vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
COP $160.00 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. 1,2776380 2026-10-02: 247 OI2026-10-05: 247 OI2026-10-06: 247 OI2026-10-07: 247 OI2026-10-08: 249 OI2026-10-09: 247 OI2026-10-13: 247 OI2026-10-14: 247 OI2026-10-15: 248 OI2026-10-16: 246 OI2026-10-21: 1,168 OI2026-10-23: 1,277 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, 2026Viewing1,277+109
Oct 21, 20261,168+922
Oct 16, 2026246-2
Oct 15, 2026248+1
Oct 14, 20262470
Oct 13, 20262470
Oct 09, 2026247-2
Oct 08, 2026249+2
Oct 07, 20262470
Oct 06, 20262470
Oct 05, 20262470
Oct 02, 2026247No prior observation