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Contract OI history

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Nov 06, 2026 EXPIRATION

COP $140.00 Call

COP261106C00140000

Latest saved OI267Oct 23, 2026
Last change-14vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
COP $140.00 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. 2811400 2026-10-02: 41 OI2026-10-05: 150 OI2026-10-06: 164 OI2026-10-07: 164 OI2026-10-08: 165 OI2026-10-09: 169 OI2026-10-13: 178 OI2026-10-14: 278 OI2026-10-15: 278 OI2026-10-16: 278 OI2026-10-21: 281 OI2026-10-23: 267 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, 2026Viewing267-14
Oct 21, 2026281+3
Oct 16, 20262780
Oct 15, 20262780
Oct 14, 2026278+100
Oct 13, 2026178+9
Oct 09, 2026169+4
Oct 08, 2026165+1
Oct 07, 20261640
Oct 06, 2026164+14
Oct 05, 2026150+109
Oct 02, 202641No prior observation