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Contract OI history

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Jan 21, 2028 EXPIRATION

AEHR $30.00 Call

AEHR280121C00030000

Latest saved OI2,285Oct 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 $30.00 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. 2,4431,2210 2026-10-09: 2,443 OI2026-10-13: 2,443 OI2026-10-14: 2,443 OI2026-10-15: 2,443 OI2026-10-16: 2,443 OI2026-10-21: 2,285 OI2026-10-23: 2,285 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, 2026Viewing2,2850
Oct 21, 20262,285-158
Oct 16, 20262,4430
Oct 15, 20262,4430
Oct 14, 20262,4430
Oct 13, 20262,4430
Oct 09, 20262,443No prior observation