OITracker Cboe delayed data

Contract OI history

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Oct 23, 2026 EXPIRATION

FIG $21.50 Put

FIG261023P00021500

Latest saved OI4,125Oct 23, 2026
Last change+46vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FIG $21.50 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. 4,1252,0620 2026-10-02: 34 OI2026-10-05: 35 OI2026-10-06: 33 OI2026-10-07: 44 OI2026-10-08: 44 OI2026-10-09: 97 OI2026-10-13: 179 OI2026-10-14: 179 OI2026-10-15: 181 OI2026-10-16: 171 OI2026-10-21: 4,079 OI2026-10-23: 4,125 OI Oct 02, 2026Oct 23, 2026

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

FIG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4,125+46
Oct 21, 20264,079+3,908
Oct 16, 2026171-10
Oct 15, 2026181+2
Oct 14, 20261790
Oct 13, 2026179+82
Oct 09, 202697+53
Oct 08, 2026440
Oct 07, 202644+11
Oct 06, 202633-2
Oct 05, 202635+1
Oct 02, 202634No prior observation