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Contract OI history

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Jan 15, 2027 EXPIRATION

AA $38.00 Put

AA270115P00038000

Latest saved OI813Oct 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 $38.00 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. 8474230 2026-10-02: 653 OI2026-10-05: 702 OI2026-10-06: 702 OI2026-10-07: 702 OI2026-10-08: 702 OI2026-10-09: 826 OI2026-10-13: 847 OI2026-10-14: 847 OI2026-10-15: 847 OI2026-10-16: 836 OI2026-10-21: 815 OI2026-10-23: 813 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, 2026Viewing813-2
Oct 21, 2026815-21
Oct 16, 2026836-11
Oct 15, 20268470
Oct 14, 20268470
Oct 13, 2026847+21
Oct 09, 2026826+124
Oct 08, 20267020
Oct 07, 20267020
Oct 06, 20267020
Oct 05, 2026702+49
Oct 02, 2026653No prior observation