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Contract OI history

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Mar 19, 2027 EXPIRATION

AA $45.00 Put

AA270319P00045000

Latest saved OI1,227Oct 23, 2026
Last change+3vs 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. 1,2326160 2026-10-02: 1,227 OI2026-10-05: 1,232 OI2026-10-06: 1,232 OI2026-10-07: 1,232 OI2026-10-08: 1,232 OI2026-10-09: 1,228 OI2026-10-13: 1,221 OI2026-10-14: 1,221 OI2026-10-15: 1,231 OI2026-10-16: 1,231 OI2026-10-21: 1,224 OI2026-10-23: 1,227 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, 2026Viewing1,227+3
Oct 21, 20261,224-7
Oct 16, 20261,2310
Oct 15, 20261,231+10
Oct 14, 20261,2210
Oct 13, 20261,221-7
Oct 09, 20261,228-4
Oct 08, 20261,2320
Oct 07, 20261,2320
Oct 06, 20261,2320
Oct 05, 20261,232+5
Oct 02, 20261,227No prior observation