OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

AA $50.00 Call

AA261218C00050000

Latest saved OI2,468Oct 23, 2026
Last change+19vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AA $50.00 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. 2,5401,2700 2026-10-02: 2,065 OI2026-10-05: 2,479 OI2026-10-06: 2,488 OI2026-10-07: 2,482 OI2026-10-08: 2,482 OI2026-10-09: 2,462 OI2026-10-13: 2,437 OI2026-10-14: 2,437 OI2026-10-15: 2,464 OI2026-10-16: 2,540 OI2026-10-21: 2,449 OI2026-10-23: 2,468 OI Oct 02, 2026Oct 23, 2026

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

AA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,468+19
Oct 21, 20262,449-91
Oct 16, 20262,540+76
Oct 15, 20262,464+27
Oct 14, 20262,4370
Oct 13, 20262,437-25
Oct 09, 20262,462-20
Oct 08, 20262,4820
Oct 07, 20262,482-6
Oct 06, 20262,488+9
Oct 05, 20262,479+414
Oct 02, 20262,065No prior observation