OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

AA $40.00 Call

AA270115C00040000

Latest saved OI1,390Oct 23, 2026
Last change+48vs 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. 1,3906950 2026-10-02: 1,202 OI2026-10-05: 1,213 OI2026-10-06: 1,244 OI2026-10-07: 1,324 OI2026-10-08: 1,324 OI2026-10-09: 1,324 OI2026-10-13: 1,340 OI2026-10-14: 1,340 OI2026-10-15: 1,353 OI2026-10-16: 1,353 OI2026-10-21: 1,342 OI2026-10-23: 1,390 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, 2026Viewing1,390+48
Oct 21, 20261,342-11
Oct 16, 20261,3530
Oct 15, 20261,353+13
Oct 14, 20261,3400
Oct 13, 20261,340+16
Oct 09, 20261,3240
Oct 08, 20261,3240
Oct 07, 20261,324+80
Oct 06, 20261,244+31
Oct 05, 20261,213+11
Oct 02, 20261,202No prior observation