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Contract OI history

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Nov 20, 2026 EXPIRATION

AEO $18.00 Put

AEO261120P00018000

Latest saved OI682Oct 23, 2026
Last change+5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AEO $18.00 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. 6823410 2026-10-02: 617 OI2026-10-05: 626 OI2026-10-06: 626 OI2026-10-07: 627 OI2026-10-08: 628 OI2026-10-09: 627 OI2026-10-13: 627 OI2026-10-14: 627 OI2026-10-15: 645 OI2026-10-16: 645 OI2026-10-21: 677 OI2026-10-23: 682 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

AEO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing682+5
Oct 21, 2026677+32
Oct 16, 20266450
Oct 15, 2026645+18
Oct 14, 20266270
Oct 13, 20266270
Oct 09, 2026627-1
Oct 08, 2026628+1
Oct 07, 2026627+1
Oct 06, 20266260
Oct 05, 2026626+9
Oct 02, 2026617No prior observation