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Contract OI history

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Nov 20, 2026 EXPIRATION

AEP $110.00 Put

AEP261120P00110000

Latest saved OI711Oct 23, 2026
Last change-10vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AEP $110.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 7213600 2026-10-09: 434 OI2026-10-13: 434 OI2026-10-14: 434 OI2026-10-15: 434 OI2026-10-16: 432 OI2026-10-21: 721 OI2026-10-23: 711 OI Oct 09, 2026Oct 23, 2026

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

AEP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing711-10
Oct 21, 2026721+289
Oct 16, 2026432-2
Oct 15, 20264340
Oct 14, 20264340
Oct 13, 20264340
Oct 09, 2026434No prior observation