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Contract OI history

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Nov 20, 2026 EXPIRATION

AEHR $100.00 Put

AEHR261120P00100000

Latest saved OI259Oct 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 $100.00 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. 2611300 2026-10-09: 248 OI2026-10-13: 260 OI2026-10-14: 260 OI2026-10-15: 261 OI2026-10-16: 260 OI2026-10-21: 259 OI2026-10-23: 259 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, 2026Viewing2590
Oct 21, 2026259-1
Oct 16, 2026260-1
Oct 15, 2026261+1
Oct 14, 20262600
Oct 13, 2026260+12
Oct 09, 2026248No prior observation