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Contract OI history

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Jun 17, 2027 EXPIRATION

AMRZ $47.50 Put

AMRZ270617P00047500

Latest saved OI106Oct 20, 2026
Last change-11vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AMRZ $47.50 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. 117580 2026-10-02: 113 OI2026-10-05: 113 OI2026-10-06: 114 OI2026-10-07: 114 OI2026-10-08: 117 OI2026-10-09: 117 OI2026-10-13: 117 OI2026-10-14: 117 OI2026-10-16: 117 OI2026-10-20: 106 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, 2026Viewing106-11
Oct 16, 20261170
Oct 14, 20261170
Oct 13, 20261170
Oct 09, 20261170
Oct 08, 2026117+3
Oct 07, 20261140
Oct 06, 2026114+1
Oct 05, 20261130
Oct 02, 2026113No prior observation