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Contract OI history

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Jan 19, 2029 EXPIRATION

AEP $80.00 Put

AEP290119P00080000

Latest saved OI7Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AEP $80.00 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. 730 2026-10-09: 0 OI2026-10-13: 3 OI2026-10-14: 7 OI2026-10-15: 7 OI2026-10-16: 7 OI2026-10-21: 7 OI2026-10-23: 7 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, 2026Viewing70
Oct 21, 202670
Oct 16, 202670
Oct 15, 202670
Oct 14, 20267+4
Oct 13, 20263+3
Oct 09, 20260No prior observation