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Contract OI history

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Jan 15, 2027 EXPIRATION

AMRZ $49.56 Put

AMRZ270115P00049560

Latest saved OI2,244Oct 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 $49.56 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. 2,4781,2390 2026-10-02: 2,478 OI2026-10-05: 2,478 OI2026-10-06: 2,478 OI2026-10-07: 2,478 OI2026-10-08: 2,478 OI2026-10-09: 2,478 OI2026-10-13: 2,244 OI2026-10-14: 2,244 OI2026-10-16: 2,244 OI2026-10-20: 2,244 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, 2026Viewing2,2440
Oct 16, 20262,2440
Oct 14, 20262,2440
Oct 13, 20262,244-234
Oct 09, 20262,4780
Oct 08, 20262,4780
Oct 07, 20262,4780
Oct 06, 20262,4780
Oct 05, 20262,4780
Oct 02, 20262,478No prior observation