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Contract OI history

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Jan 15, 2027 EXPIRATION

COP $80.00 Put

COP270115P00080000

Latest saved OI3,223Oct 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 $80.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,2741,6370 2026-10-02: 3,274 OI2026-10-05: 3,274 OI2026-10-06: 3,274 OI2026-10-07: 3,274 OI2026-10-08: 3,274 OI2026-10-09: 3,274 OI2026-10-13: 3,224 OI2026-10-14: 3,224 OI2026-10-15: 3,223 OI2026-10-16: 3,223 OI2026-10-21: 3,223 OI2026-10-23: 3,223 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, 2026Viewing3,2230
Oct 21, 20263,2230
Oct 16, 20263,2230
Oct 15, 20263,223-1
Oct 14, 20263,2240
Oct 13, 20263,224-50
Oct 09, 20263,2740
Oct 08, 20263,2740
Oct 07, 20263,2740
Oct 06, 20263,2740
Oct 05, 20263,2740
Oct 02, 20263,274No prior observation