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Contract OI history

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Jan 21, 2028 EXPIRATION

AEP $125.00 Put

AEP280121P00125000

Latest saved OI82Oct 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 $125.00 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. 86430 2026-10-09: 86 OI2026-10-13: 81 OI2026-10-14: 81 OI2026-10-15: 81 OI2026-10-16: 82 OI2026-10-21: 82 OI2026-10-23: 82 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, 2026Viewing820
Oct 21, 2026820
Oct 16, 202682+1
Oct 15, 2026810
Oct 14, 2026810
Oct 13, 202681-5
Oct 09, 202686No prior observation