OITracker Cboe delayed data

Contract OI history

Back to FPS

Feb 19, 2027 EXPIRATION

FPS $32.50 Put

FPS270219P00032500

Latest saved OI550Oct 23, 2026
Last change+10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FPS $32.50 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. 5502750 2026-10-02: 524 OI2026-10-05: 524 OI2026-10-06: 538 OI2026-10-07: 538 OI2026-10-08: 538 OI2026-10-09: 538 OI2026-10-13: 538 OI2026-10-14: 538 OI2026-10-15: 538 OI2026-10-16: 539 OI2026-10-21: 540 OI2026-10-23: 550 OI Oct 02, 2026Oct 23, 2026

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

FPS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing550+10
Oct 21, 2026540+1
Oct 16, 2026539+1
Oct 15, 20265380
Oct 14, 20265380
Oct 13, 20265380
Oct 09, 20265380
Oct 08, 20265380
Oct 07, 20265380
Oct 06, 2026538+14
Oct 05, 20265240
Oct 02, 2026524No prior observation