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Contract OI history

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Nov 20, 2026 EXPIRATION

AEO $20.00 Put

AEO261120P00020000

Latest saved OI209Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AEO $20.00 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. 2121060 2026-10-02: 205 OI2026-10-05: 205 OI2026-10-06: 205 OI2026-10-07: 205 OI2026-10-08: 205 OI2026-10-09: 206 OI2026-10-13: 212 OI2026-10-14: 212 OI2026-10-15: 211 OI2026-10-16: 211 OI2026-10-21: 209 OI2026-10-23: 209 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, 2026Viewing2090
Oct 21, 2026209-2
Oct 16, 20262110
Oct 15, 2026211-1
Oct 14, 20262120
Oct 13, 2026212+6
Oct 09, 2026206+1
Oct 08, 20262050
Oct 07, 20262050
Oct 06, 20262050
Oct 05, 20262050
Oct 02, 2026205No prior observation