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Contract OI history

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Jun 17, 2027 EXPIRATION

COP $130.00 Put

COP270617P00130000

Latest saved OI570Oct 23, 2026
Last change+15vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
COP $130.00 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. 5702850 2026-10-02: 550 OI2026-10-05: 553 OI2026-10-06: 553 OI2026-10-07: 553 OI2026-10-08: 553 OI2026-10-09: 553 OI2026-10-13: 554 OI2026-10-14: 554 OI2026-10-15: 554 OI2026-10-16: 554 OI2026-10-21: 555 OI2026-10-23: 570 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, 2026Viewing570+15
Oct 21, 2026555+1
Oct 16, 20265540
Oct 15, 20265540
Oct 14, 20265540
Oct 13, 2026554+1
Oct 09, 20265530
Oct 08, 20265530
Oct 07, 20265530
Oct 06, 20265530
Oct 05, 2026553+3
Oct 02, 2026550No prior observation