OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

FUN $15.00 Put

FUN280121P00015000

Latest saved OI1,197Oct 23, 2026
Last change-11vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FUN $15.00 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. 1,2406200 2026-10-02: 1,240 OI2026-10-05: 1,240 OI2026-10-06: 1,212 OI2026-10-07: 1,211 OI2026-10-09: 1,211 OI2026-10-13: 1,211 OI2026-10-14: 1,210 OI2026-10-15: 1,207 OI2026-10-16: 1,208 OI2026-10-21: 1,208 OI2026-10-23: 1,197 OI Oct 02, 2026Oct 23, 2026

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

FUN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,197-11
Oct 21, 2026Viewing1,2080
Oct 16, 20261,208+1
Oct 15, 20261,207-3
Oct 14, 20261,210-1
Oct 13, 20261,2110
Oct 09, 20261,2110
Oct 07, 20261,211-1
Oct 06, 20261,212-28
Oct 05, 20261,2400
Oct 02, 20261,240No prior observation