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Contract OI history

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Nov 20, 2026 EXPIRATION

AMGN $445.00 Call

AMGN261120C00445000

Latest saved OI424Oct 23, 2026
Last change+8vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMGN $445.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4242120 2026-10-09: 205 OI2026-10-13: 203 OI2026-10-14: 203 OI2026-10-15: 208 OI2026-10-16: 387 OI2026-10-21: 416 OI2026-10-23: 424 OI Oct 09, 2026Oct 23, 2026

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

AMGN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing424+8
Oct 21, 2026416+29
Oct 16, 2026387+179
Oct 15, 2026208+5
Oct 14, 20262030
Oct 13, 2026203-2
Oct 09, 2026205No prior observation