OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

AA $20.00 Put

AA270115P00020000

Latest saved OI1,195Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AA $20.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,1955970 2026-10-02: 1,195 OI2026-10-05: 1,195 OI2026-10-06: 1,195 OI2026-10-07: 1,195 OI2026-10-08: 1,195 OI2026-10-09: 1,195 OI2026-10-13: 1,195 OI2026-10-14: 1,195 OI2026-10-15: 1,195 OI2026-10-16: 1,195 OI2026-10-21: 1,195 OI2026-10-23: 1,195 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, 2026Viewing1,1950
Oct 21, 20261,1950
Oct 16, 20261,1950
Oct 15, 20261,1950
Oct 14, 20261,1950
Oct 13, 20261,1950
Oct 09, 20261,1950
Oct 08, 20261,1950
Oct 07, 20261,1950
Oct 06, 20261,1950
Oct 05, 20261,1950
Oct 02, 20261,195No prior observation