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Contract OI history

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Apr 16, 2027 EXPIRATION

AMRZ $42.50 Call

AMRZ270416C00042500

Latest saved OI773Oct 20, 2026
Last change+138vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AMRZ $42.50 call open interest history 10 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 7733860 2026-10-02: 416 OI2026-10-05: 604 OI2026-10-06: 635 OI2026-10-07: 635 OI2026-10-08: 635 OI2026-10-09: 635 OI2026-10-13: 635 OI2026-10-14: 635 OI2026-10-16: 635 OI2026-10-20: 773 OI Oct 02, 2026Oct 20, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

AMRZ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing773+138
Oct 16, 20266350
Oct 14, 20266350
Oct 13, 20266350
Oct 09, 20266350
Oct 08, 20266350
Oct 07, 20266350
Oct 06, 2026635+31
Oct 05, 2026604+188
Oct 02, 2026416No prior observation