OITracker Cboe delayed data

Contract OI history

Back to AEP

Jan 15, 2027 EXPIRATION

AEP $115.00 Put

AEP270115P00115000

Latest saved OI1,478Oct 23, 2026
Last change-3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AEP $115.00 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. 1,4907450 2026-10-09: 1,490 OI2026-10-13: 1,482 OI2026-10-14: 1,482 OI2026-10-15: 1,482 OI2026-10-16: 1,481 OI2026-10-21: 1,481 OI2026-10-23: 1,478 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, 2026Viewing1,478-3
Oct 21, 20261,4810
Oct 16, 20261,481-1
Oct 15, 20261,4820
Oct 14, 20261,4820
Oct 13, 20261,482-8
Oct 09, 20261,490No prior observation