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Contract OI history

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Nov 20, 2026 EXPIRATION

AEHR $100.00 Call

AEHR261120C00100000

Latest saved OI732Oct 23, 2026
Last change+155vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AEHR $100.00 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. 7323660 2026-10-09: 451 OI2026-10-13: 531 OI2026-10-14: 531 OI2026-10-15: 533 OI2026-10-16: 537 OI2026-10-21: 577 OI2026-10-23: 732 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, 2026Viewing732+155
Oct 21, 2026577+40
Oct 16, 2026537+4
Oct 15, 2026533+2
Oct 14, 20265310
Oct 13, 2026531+80
Oct 09, 2026451No prior observation