OITracker Cboe delayed data

Contract OI history

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Nov 06, 2026 EXPIRATION

F $12.00 Put

F261106P00012000

Latest saved OI4,875Oct 23, 2026
Last change+99vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
F $12.00 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. 4,8752,4370 2026-10-02: 185 OI2026-10-05: 212 OI2026-10-06: 267 OI2026-10-07: 367 OI2026-10-08: 367 OI2026-10-09: 445 OI2026-10-13: 4,534 OI2026-10-14: 4,534 OI2026-10-15: 4,536 OI2026-10-16: 4,557 OI2026-10-21: 4,776 OI2026-10-23: 4,875 OI Oct 02, 2026Oct 23, 2026

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

F contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4,875+99
Oct 21, 20264,776+219
Oct 16, 20264,557+21
Oct 15, 20264,536+2
Oct 14, 20264,5340
Oct 13, 20264,534+4,089
Oct 09, 2026445+78
Oct 08, 20263670
Oct 07, 2026367+100
Oct 06, 2026267+55
Oct 05, 2026212+27
Oct 02, 2026185No prior observation