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Contract OI history

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Jan 15, 2027 EXPIRATION

AEHR $50.00 Call

AEHR270115C00050000

Latest saved OI326Oct 23, 2026
Last change-15vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AEHR $50.00 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. 3471730 2026-10-09: 347 OI2026-10-13: 347 OI2026-10-14: 347 OI2026-10-15: 347 OI2026-10-16: 341 OI2026-10-21: 341 OI2026-10-23: 326 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, 2026Viewing326-15
Oct 21, 20263410
Oct 16, 2026341-6
Oct 15, 20263470
Oct 14, 20263470
Oct 13, 20263470
Oct 09, 2026347No prior observation