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Contract OI history

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Jan 15, 2027 EXPIRATION

AMRZ $39.56 Put

AMRZ270115P00039560

Latest saved OI915Oct 20, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AMRZ $39.56 put open interest history 10 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 9154570 2026-10-02: 873 OI2026-10-05: 873 OI2026-10-06: 873 OI2026-10-07: 873 OI2026-10-08: 873 OI2026-10-09: 873 OI2026-10-13: 873 OI2026-10-14: 915 OI2026-10-16: 915 OI2026-10-20: 915 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, 2026Viewing9150
Oct 16, 20269150
Oct 14, 2026915+42
Oct 13, 20268730
Oct 09, 20268730
Oct 08, 20268730
Oct 07, 20268730
Oct 06, 20268730
Oct 05, 20268730
Oct 02, 2026873No prior observation