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Contract OI history

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Oct 30, 2026 EXPIRATION

AEHR $85.00 Put

AEHR261030P00085000

Latest saved OI135Oct 23, 2026
Last change-48vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AEHR $85.00 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. 185920 2026-10-09: 185 OI2026-10-13: 181 OI2026-10-14: 181 OI2026-10-15: 180 OI2026-10-16: 176 OI2026-10-21: 183 OI2026-10-23: 135 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, 2026Viewing135-48
Oct 21, 2026183+7
Oct 16, 2026176-4
Oct 15, 2026180-1
Oct 14, 20261810
Oct 13, 2026181-4
Oct 09, 2026185No prior observation