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Contract OI history

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Nov 06, 2026 EXPIRATION

AA $38.00 Put

AA261106P00038000

Latest saved OI266Oct 23, 2026
Last change+58vs 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. 2661330 2026-10-02: 95 OI2026-10-05: 96 OI2026-10-06: 96 OI2026-10-07: 96 OI2026-10-08: 96 OI2026-10-09: 96 OI2026-10-13: 97 OI2026-10-14: 97 OI2026-10-15: 106 OI2026-10-16: 108 OI2026-10-21: 208 OI2026-10-23: 266 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, 2026Viewing266+58
Oct 21, 2026208+100
Oct 16, 2026108+2
Oct 15, 2026106+9
Oct 14, 2026970
Oct 13, 202697+1
Oct 09, 2026960
Oct 08, 2026960
Oct 07, 2026960
Oct 06, 2026960
Oct 05, 202696+1
Oct 02, 202695No prior observation