OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

AMRZ $42.50 Call

AMRZ270115C00042500

Latest saved OI624Oct 20, 2026
Last change-2vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AMRZ $42.50 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. 6263130 2026-10-02: 614 OI2026-10-05: 614 OI2026-10-06: 614 OI2026-10-07: 624 OI2026-10-08: 625 OI2026-10-09: 625 OI2026-10-13: 625 OI2026-10-14: 625 OI2026-10-16: 626 OI2026-10-20: 624 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, 2026Viewing624-2
Oct 16, 2026626+1
Oct 14, 20266250
Oct 13, 20266250
Oct 09, 20266250
Oct 08, 2026625+1
Oct 07, 2026624+10
Oct 06, 20266140
Oct 05, 20266140
Oct 02, 2026614No prior observation