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Contract OI history

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Nov 20, 2026 EXPIRATION

AMRZ $47.50 Put

AMRZ261120P00047500

Latest saved OI103Oct 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 $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. 106530 2026-10-02: 106 OI2026-10-05: 106 OI2026-10-06: 105 OI2026-10-07: 105 OI2026-10-08: 104 OI2026-10-09: 104 OI2026-10-13: 103 OI2026-10-14: 103 OI2026-10-16: 103 OI2026-10-20: 103 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, 2026Viewing1030
Oct 16, 20261030
Oct 14, 20261030
Oct 13, 2026103-1
Oct 09, 20261040
Oct 08, 2026104-1
Oct 07, 20261050
Oct 06, 2026105-1
Oct 05, 20261060
Oct 02, 2026106No prior observation