OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

AA $40.00 Call

AA261120C00040000

Latest saved OI1,997Oct 23, 2026
Last change+1,283vs 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. 1,9979980 2026-10-02: 39 OI2026-10-05: 108 OI2026-10-06: 112 OI2026-10-07: 130 OI2026-10-08: 130 OI2026-10-09: 154 OI2026-10-13: 253 OI2026-10-14: 253 OI2026-10-15: 424 OI2026-10-16: 468 OI2026-10-21: 714 OI2026-10-23: 1,997 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, 2026Viewing1,997+1,283
Oct 21, 2026714+246
Oct 16, 2026468+44
Oct 15, 2026424+171
Oct 14, 20262530
Oct 13, 2026253+99
Oct 09, 2026154+24
Oct 08, 20261300
Oct 07, 2026130+18
Oct 06, 2026112+4
Oct 05, 2026108+69
Oct 02, 202639No prior observation