OITracker Cboe delayed data

Contract OI history

Back to AEHR

Nov 20, 2026 EXPIRATION

AEHR $80.00 Call

AEHR261120C00080000

Latest saved OI244Oct 23, 2026
Last change-6vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AEHR $80.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2501250 2026-10-09: 100 OI2026-10-13: 175 OI2026-10-14: 175 OI2026-10-15: 187 OI2026-10-16: 216 OI2026-10-21: 250 OI2026-10-23: 244 OI Oct 09, 2026Oct 23, 2026

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

AEHR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing244-6
Oct 21, 2026250+34
Oct 16, 2026216+29
Oct 15, 2026187+12
Oct 14, 20261750
Oct 13, 2026175+75
Oct 09, 2026100No prior observation