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Contract OI history

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Nov 20, 2026 EXPIRATION

CF $115.00 Put

CF261120P00115000

Latest saved OI463Oct 23, 2026
Last change-6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CF $115.00 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. 4692340 2026-10-02: 316 OI2026-10-05: 316 OI2026-10-06: 318 OI2026-10-07: 319 OI2026-10-08: 323 OI2026-10-09: 330 OI2026-10-13: 352 OI2026-10-14: 464 OI2026-10-15: 466 OI2026-10-16: 465 OI2026-10-21: 469 OI2026-10-23: 463 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, 2026Viewing463-6
Oct 21, 2026469+4
Oct 16, 2026465-1
Oct 15, 2026466+2
Oct 14, 2026464+112
Oct 13, 2026352+22
Oct 09, 2026330+7
Oct 08, 2026323+4
Oct 07, 2026319+1
Oct 06, 2026318+2
Oct 05, 20263160
Oct 02, 2026316No prior observation