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Contract OI history

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Oct 30, 2026 EXPIRATION

AA $43.00 Put

AA261030P00043000

Latest saved OI170Oct 23, 2026
Last change+12vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AA $43.00 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. 170850 2026-10-02: 110 OI2026-10-05: 121 OI2026-10-06: 132 OI2026-10-07: 132 OI2026-10-08: 132 OI2026-10-09: 134 OI2026-10-13: 135 OI2026-10-14: 135 OI2026-10-15: 137 OI2026-10-16: 132 OI2026-10-21: 158 OI2026-10-23: 170 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, 2026Viewing170+12
Oct 21, 2026158+26
Oct 16, 2026132-5
Oct 15, 2026137+2
Oct 14, 20261350
Oct 13, 2026135+1
Oct 09, 2026134+2
Oct 08, 20261320
Oct 07, 20261320
Oct 06, 2026132+11
Oct 05, 2026121+11
Oct 02, 2026110No prior observation