OITracker Cboe delayed data

Contract OI history

Back to AI

Jan 21, 2028 EXPIRATION

AI $12.50 Call

AI280121C00012500

Latest saved OI1,938Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AI $12.50 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,9619800 2026-10-02: 1,928 OI2026-10-05: 1,931 OI2026-10-06: 1,959 OI2026-10-07: 1,961 OI2026-10-08: 1,935 OI2026-10-09: 1,934 OI2026-10-13: 1,932 OI2026-10-14: 1,932 OI2026-10-15: 1,932 OI2026-10-16: 1,932 OI2026-10-21: 1,940 OI2026-10-23: 1,938 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, 2026Viewing1,938-2
Oct 21, 20261,940+8
Oct 16, 20261,9320
Oct 15, 20261,9320
Oct 14, 20261,9320
Oct 13, 20261,932-2
Oct 09, 20261,934-1
Oct 08, 20261,935-26
Oct 07, 20261,961+2
Oct 06, 20261,959+28
Oct 05, 20261,931+3
Oct 02, 20261,928No prior observation