OITracker Cboe delayed data

Contract OI history

Back to AI

Apr 16, 2027 EXPIRATION

AI $10.00 Put

AI270416P00010000

Latest saved OI527Oct 23, 2026
Last change+3vs 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. 5272630 2026-10-02: 467 OI2026-10-05: 489 OI2026-10-06: 489 OI2026-10-07: 489 OI2026-10-08: 489 OI2026-10-09: 489 OI2026-10-13: 517 OI2026-10-14: 517 OI2026-10-15: 522 OI2026-10-16: 522 OI2026-10-21: 524 OI2026-10-23: 527 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, 2026Viewing527+3
Oct 21, 2026524+2
Oct 16, 20265220
Oct 15, 2026522+5
Oct 14, 20265170
Oct 13, 2026517+28
Oct 09, 20264890
Oct 08, 20264890
Oct 07, 20264890
Oct 06, 20264890
Oct 05, 2026489+22
Oct 02, 2026467No prior observation