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Contract OI history

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Jan 15, 2027 EXPIRATION

CL $87.50 Put

CL270115P00087500

Latest saved OI872Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CL $87.50 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. 8834410 2026-10-02: 883 OI2026-10-05: 876 OI2026-10-06: 874 OI2026-10-07: 874 OI2026-10-08: 874 OI2026-10-09: 879 OI2026-10-13: 874 OI2026-10-14: 874 OI2026-10-15: 874 OI2026-10-16: 874 OI2026-10-21: 869 OI2026-10-23: 872 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

CL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing872+3
Oct 21, 2026869-5
Oct 16, 20268740
Oct 15, 20268740
Oct 14, 20268740
Oct 13, 2026874-5
Oct 09, 2026879+5
Oct 08, 20268740
Oct 07, 20268740
Oct 06, 2026874-2
Oct 05, 2026876-7
Oct 02, 2026883No prior observation