OITracker Cboe delayed data

Contract OI history

Back to AESI

Dec 18, 2026 EXPIRATION

AESI $20.00 Call

AESI261218C00020000

Latest saved OI871Oct 20, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AESI $20.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 8714350 2026-10-02: 861 OI2026-10-05: 861 OI2026-10-06: 861 OI2026-10-07: 861 OI2026-10-08: 861 OI2026-10-09: 861 OI2026-10-13: 871 OI2026-10-14: 871 OI2026-10-16: 871 OI2026-10-20: 871 OI Oct 02, 2026Oct 20, 2026

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

AESI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing8710
Oct 16, 20268710
Oct 14, 20268710
Oct 13, 2026871+10
Oct 09, 20268610
Oct 08, 20268610
Oct 07, 20268610
Oct 06, 20268610
Oct 05, 20268610
Oct 02, 2026861No prior observation