OITracker Cboe delayed data

Contract OI history

Back to AI

Oct 30, 2026 EXPIRATION

AI $10.00 Put

AI261030P00010000

Latest saved OI391Oct 23, 2026
Last change+31vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AI $10.00 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. 3911950 2026-10-02: 132 OI2026-10-05: 128 OI2026-10-06: 128 OI2026-10-07: 128 OI2026-10-08: 128 OI2026-10-09: 272 OI2026-10-13: 271 OI2026-10-14: 271 OI2026-10-15: 271 OI2026-10-16: 299 OI2026-10-21: 360 OI2026-10-23: 391 OI Oct 02, 2026Oct 23, 2026

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

AI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing391+31
Oct 21, 2026360+61
Oct 16, 2026299+28
Oct 15, 20262710
Oct 14, 20262710
Oct 13, 2026271-1
Oct 09, 2026272+144
Oct 08, 20261280
Oct 07, 20261280
Oct 06, 20261280
Oct 05, 2026128-4
Oct 02, 2026132No prior observation