OITracker Cboe delayed data

Contract OI history

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Feb 19, 2027 EXPIRATION

FF $5.00 Put

FF270219P00005000

Latest saved OI2,666Oct 23, 2026
Last change-3vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FF $5.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,6701,3350 2026-10-02: 2,570 OI2026-10-05: 2,570 OI2026-10-06: 2,670 OI2026-10-07: 2,670 OI2026-10-08: 2,670 OI2026-10-09: 2,670 OI2026-10-13: 2,670 OI2026-10-14: 2,670 OI2026-10-16: 2,669 OI2026-10-20: 2,669 OI2026-10-23: 2,666 OI Oct 02, 2026Oct 23, 2026

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

FF contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,666-3
Oct 20, 20262,6690
Oct 16, 20262,669-1
Oct 14, 20262,6700
Oct 13, 20262,6700
Oct 09, 20262,6700
Oct 08, 20262,6700
Oct 07, 20262,6700
Oct 06, 20262,670+100
Oct 05, 20262,5700
Oct 02, 20262,570No prior observation