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Contract OI history

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Jan 15, 2027 EXPIRATION

CF $120.00 Put

CF270115P00120000

Latest saved OI307Oct 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
CF $120.00 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. 3071530 2026-10-02: 307 OI2026-10-05: 307 OI2026-10-06: 307 OI2026-10-07: 298 OI2026-10-08: 298 OI2026-10-09: 302 OI2026-10-13: 303 OI2026-10-14: 303 OI2026-10-15: 303 OI2026-10-16: 303 OI2026-10-21: 304 OI2026-10-23: 307 OI Oct 02, 2026Oct 23, 2026

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

CF contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing307+3
Oct 21, 2026304+1
Oct 16, 20263030
Oct 15, 20263030
Oct 14, 20263030
Oct 13, 2026303+1
Oct 09, 2026302+4
Oct 08, 20262980
Oct 07, 2026298-9
Oct 06, 20263070
Oct 05, 20263070
Oct 02, 2026307No prior observation