OITracker Cboe delayed data

Contract OI history

Back to AA

Dec 18, 2026 EXPIRATION

AA $55.00 Call

AA261218C00055000

Latest saved OI1,847Oct 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
AA $55.00 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. 1,9459720 2026-10-02: 1,945 OI2026-10-05: 1,921 OI2026-10-06: 1,921 OI2026-10-07: 1,922 OI2026-10-08: 1,922 OI2026-10-09: 1,924 OI2026-10-13: 1,917 OI2026-10-14: 1,917 OI2026-10-15: 1,908 OI2026-10-16: 1,887 OI2026-10-21: 1,842 OI2026-10-23: 1,847 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, 2026Viewing1,847+5
Oct 21, 20261,842-45
Oct 16, 20261,887-21
Oct 15, 20261,908-9
Oct 14, 20261,9170
Oct 13, 20261,917-7
Oct 09, 20261,924+2
Oct 08, 20261,9220
Oct 07, 20261,922+1
Oct 06, 20261,9210
Oct 05, 20261,921-24
Oct 02, 20261,945No prior observation