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Contract OI history

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Jan 15, 2027 EXPIRATION

AEHR $30.00 Put

AEHR270115P00030000

Latest saved OI593Oct 23, 2026
Last change-3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AEHR $30.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 5962980 2026-10-09: 570 OI2026-10-13: 570 OI2026-10-14: 570 OI2026-10-15: 574 OI2026-10-16: 574 OI2026-10-21: 596 OI2026-10-23: 593 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, 2026Viewing593-3
Oct 21, 2026596+22
Oct 16, 20265740
Oct 15, 2026574+4
Oct 14, 20265700
Oct 13, 20265700
Oct 09, 2026570No prior observation