OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

AA $30.00 Put

AA280121P00030000

Latest saved OI1,434Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AA $30.00 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. 1,4347170 2026-10-02: 1,027 OI2026-10-05: 1,026 OI2026-10-06: 1,026 OI2026-10-07: 1,028 OI2026-10-08: 1,028 OI2026-10-09: 1,028 OI2026-10-13: 1,028 OI2026-10-14: 1,028 OI2026-10-15: 1,028 OI2026-10-16: 1,431 OI2026-10-21: 1,432 OI2026-10-23: 1,434 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, 2026Viewing1,434+2
Oct 21, 20261,432+1
Oct 16, 20261,431+403
Oct 15, 20261,0280
Oct 14, 20261,0280
Oct 13, 20261,0280
Oct 09, 20261,0280
Oct 08, 20261,0280
Oct 07, 20261,028+2
Oct 06, 20261,0260
Oct 05, 20261,026-1
Oct 02, 20261,027No prior observation