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Contract OI history

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Oct 30, 2026 EXPIRATION

AA $45.00 Put

AA261030P00045000

Latest saved OI126Oct 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 $45.00 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. 149740 2026-10-02: 141 OI2026-10-05: 142 OI2026-10-06: 142 OI2026-10-07: 142 OI2026-10-08: 142 OI2026-10-09: 142 OI2026-10-13: 149 OI2026-10-14: 149 OI2026-10-15: 148 OI2026-10-16: 147 OI2026-10-21: 128 OI2026-10-23: 126 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, 2026Viewing126-2
Oct 21, 2026128-19
Oct 16, 2026147-1
Oct 15, 2026148-1
Oct 14, 20261490
Oct 13, 2026149+7
Oct 09, 20261420
Oct 08, 20261420
Oct 07, 20261420
Oct 06, 20261420
Oct 05, 2026142+1
Oct 02, 2026141No prior observation