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Contract OI history

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Dec 18, 2026 EXPIRATION

AA $47.00 Put

AA261218P00047000

Latest saved OI356Oct 23, 2026
Last change-20vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AA $47.00 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. 3761880 2026-10-02: 340 OI2026-10-05: 338 OI2026-10-06: 338 OI2026-10-07: 338 OI2026-10-08: 338 OI2026-10-09: 338 OI2026-10-13: 338 OI2026-10-14: 338 OI2026-10-15: 336 OI2026-10-16: 376 OI2026-10-21: 376 OI2026-10-23: 356 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, 2026Viewing356-20
Oct 21, 20263760
Oct 16, 2026376+40
Oct 15, 2026336-2
Oct 14, 20263380
Oct 13, 20263380
Oct 09, 20263380
Oct 08, 20263380
Oct 07, 20263380
Oct 06, 20263380
Oct 05, 2026338-2
Oct 02, 2026340No prior observation