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Contract OI history

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Jan 21, 2028 EXPIRATION

AMRZ $39.56 Call

AMRZ280121C00039560

Latest saved OI754Oct 20, 2026
Last change-4vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AMRZ $39.56 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. 7673830 2026-10-02: 766 OI2026-10-05: 766 OI2026-10-06: 766 OI2026-10-07: 766 OI2026-10-08: 767 OI2026-10-09: 767 OI2026-10-13: 759 OI2026-10-14: 759 OI2026-10-16: 758 OI2026-10-20: 754 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, 2026Viewing754-4
Oct 16, 2026758-1
Oct 14, 20267590
Oct 13, 2026759-8
Oct 09, 20267670
Oct 08, 2026767+1
Oct 07, 20267660
Oct 06, 20267660
Oct 05, 20267660
Oct 02, 2026766No prior observation