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Contract OI history

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Jan 15, 2027 EXPIRATION

COP $160.00 Call

COP270115C00160000

Latest saved OI938Oct 23, 2026
Last change+28vs 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. 9384690 2026-10-02: 503 OI2026-10-05: 503 OI2026-10-06: 503 OI2026-10-07: 505 OI2026-10-08: 505 OI2026-10-09: 505 OI2026-10-13: 528 OI2026-10-14: 646 OI2026-10-15: 662 OI2026-10-16: 671 OI2026-10-21: 910 OI2026-10-23: 938 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, 2026Viewing938+28
Oct 21, 2026910+239
Oct 16, 2026671+9
Oct 15, 2026662+16
Oct 14, 2026646+118
Oct 13, 2026528+23
Oct 09, 20265050
Oct 08, 20265050
Oct 07, 2026505+2
Oct 06, 20265030
Oct 05, 20265030
Oct 02, 2026503No prior observation