OITracker Cboe delayed data

Contract OI history

Back to AEHR

Oct 23, 2026 EXPIRATION

AEHR $80.00 Put

AEHR261023P00080000

Latest saved OI39Oct 23, 2026
Last change-114vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AEHR $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. 176880 2026-10-09: 167 OI2026-10-13: 176 OI2026-10-14: 176 OI2026-10-15: 165 OI2026-10-16: 170 OI2026-10-21: 153 OI2026-10-23: 39 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, 2026Viewing39-114
Oct 21, 2026153-17
Oct 16, 2026170+5
Oct 15, 2026165-11
Oct 14, 20261760
Oct 13, 2026176+9
Oct 09, 2026167No prior observation