OITracker Cboe delayed data

Contract OI history

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Jun 17, 2027 EXPIRATION

AA $40.00 Call

AA270617C00040000

Latest saved OI4,780Oct 23, 2026
Last change-17vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AA $40.00 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. 4,8052,4020 2026-10-02: 4,264 OI2026-10-05: 4,793 OI2026-10-06: 4,796 OI2026-10-07: 4,797 OI2026-10-08: 4,797 OI2026-10-09: 4,798 OI2026-10-13: 4,799 OI2026-10-14: 4,799 OI2026-10-15: 4,805 OI2026-10-16: 4,804 OI2026-10-21: 4,797 OI2026-10-23: 4,780 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, 2026Viewing4,780-17
Oct 21, 20264,797-7
Oct 16, 20264,804-1
Oct 15, 20264,805+6
Oct 14, 20264,7990
Oct 13, 20264,799+1
Oct 09, 20264,798+1
Oct 08, 20264,7970
Oct 07, 20264,797+1
Oct 06, 20264,796+3
Oct 05, 20264,793+529
Oct 02, 20264,264No prior observation