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Contract OI history

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Jan 15, 2027 EXPIRATION

AEHR $150.00 Call

AEHR270115C00150000

Latest saved OI451Oct 23, 2026
Last change-21vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AEHR $150.00 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. 5672830 2026-10-09: 564 OI2026-10-13: 567 OI2026-10-14: 567 OI2026-10-15: 563 OI2026-10-16: 564 OI2026-10-21: 472 OI2026-10-23: 451 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, 2026Viewing451-21
Oct 21, 2026472-92
Oct 16, 2026564+1
Oct 15, 2026563-4
Oct 14, 20265670
Oct 13, 2026567+3
Oct 09, 2026564No prior observation