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Contract OI history

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Dec 18, 2026 EXPIRATION

AEHR $75.00 Call

AEHR261218C00075000

Latest saved OI127Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AEHR $75.00 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. 134670 2026-10-09: 134 OI2026-10-13: 132 OI2026-10-14: 132 OI2026-10-15: 126 OI2026-10-16: 125 OI2026-10-21: 125 OI2026-10-23: 127 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, 2026Viewing127+2
Oct 21, 20261250
Oct 16, 2026125-1
Oct 15, 2026126-6
Oct 14, 20261320
Oct 13, 2026132-2
Oct 09, 2026134No prior observation