OITracker Cboe delayed data

Contract OI history

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Dec 17, 2027 EXPIRATION

AI $25.00 Call

AI271217C00025000

Latest saved OI442Oct 23, 2026
Last change+5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AI $25.00 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. 4422210 2026-10-02: 431 OI2026-10-05: 431 OI2026-10-06: 431 OI2026-10-07: 434 OI2026-10-08: 434 OI2026-10-09: 434 OI2026-10-13: 437 OI2026-10-14: 437 OI2026-10-15: 437 OI2026-10-16: 437 OI2026-10-21: 437 OI2026-10-23: 442 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, 2026Viewing442+5
Oct 21, 20264370
Oct 16, 20264370
Oct 15, 20264370
Oct 14, 20264370
Oct 13, 2026437+3
Oct 09, 20264340
Oct 08, 20264340
Oct 07, 2026434+3
Oct 06, 20264310
Oct 05, 20264310
Oct 02, 2026431No prior observation