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Contract OI history

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Nov 20, 2026 EXPIRATION

AMN $40.00 Call

AMN261120C00040000

Latest saved OI28Oct 23, 2026
Last change-2vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AMN $40.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 30150 2026-10-02: 14 OI2026-10-05: 14 OI2026-10-06: 14 OI2026-10-07: 24 OI2026-10-09: 24 OI2026-10-13: 27 OI2026-10-15: 27 OI2026-10-16: 27 OI2026-10-21: 30 OI2026-10-23: 28 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

AMN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing28-2
Oct 21, 202630+3
Oct 16, 2026270
Oct 15, 2026270
Oct 13, 202627+3
Oct 09, 2026240
Oct 07, 202624+10
Oct 06, 2026140
Oct 05, 2026140
Oct 02, 202614No prior observation