OITracker Cboe delayed data

Contract OI history

Back to FUN

Jan 19, 2029 EXPIRATION

FUN $7.50 Put

FUN290119P00007500

Latest saved OI679Oct 23, 2026
Last change+20vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FUN $7.50 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. 6793390 2026-10-02: 100 OI2026-10-05: 100 OI2026-10-06: 100 OI2026-10-07: 101 OI2026-10-09: 104 OI2026-10-13: 138 OI2026-10-14: 627 OI2026-10-15: 647 OI2026-10-16: 656 OI2026-10-21: 659 OI2026-10-23: 679 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, 2026679+20
Oct 21, 2026Viewing659+3
Oct 16, 2026656+9
Oct 15, 2026647+20
Oct 14, 2026627+489
Oct 13, 2026138+34
Oct 09, 2026104+3
Oct 07, 2026101+1
Oct 06, 20261000
Oct 05, 20261000
Oct 02, 2026100No prior observation