OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

AA $30.00 Put

AA261120P00030000

Latest saved OI146Oct 23, 2026
Last change+1vs 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. 146730 2026-10-02: 94 OI2026-10-05: 97 OI2026-10-06: 97 OI2026-10-07: 102 OI2026-10-08: 102 OI2026-10-09: 103 OI2026-10-13: 103 OI2026-10-14: 103 OI2026-10-15: 119 OI2026-10-16: 131 OI2026-10-21: 145 OI2026-10-23: 146 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, 2026Viewing146+1
Oct 21, 2026145+14
Oct 16, 2026131+12
Oct 15, 2026119+16
Oct 14, 20261030
Oct 13, 20261030
Oct 09, 2026103+1
Oct 08, 20261020
Oct 07, 2026102+5
Oct 06, 2026970
Oct 05, 202697+3
Oct 02, 202694No prior observation