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Contract OI history

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Nov 20, 2026 EXPIRATION

AEHR $140.00 Call

AEHR261120C00140000

Latest saved OI86Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AEHR $140.00 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. 100500 2026-10-09: 89 OI2026-10-13: 100 OI2026-10-14: 100 OI2026-10-15: 98 OI2026-10-16: 86 OI2026-10-21: 86 OI2026-10-23: 86 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, 2026Viewing860
Oct 21, 2026860
Oct 16, 202686-12
Oct 15, 202698-2
Oct 14, 20261000
Oct 13, 2026100+11
Oct 09, 202689No prior observation