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Contract OI history

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Jan 15, 2027 EXPIRATION

AMGN $420.00 Call

AMGN270115C00420000

Latest saved OI458Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMGN $420.00 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. 4662330 2026-10-09: 464 OI2026-10-13: 466 OI2026-10-14: 466 OI2026-10-15: 463 OI2026-10-16: 460 OI2026-10-21: 459 OI2026-10-23: 458 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, 2026Viewing458-1
Oct 21, 2026459-1
Oct 16, 2026460-3
Oct 15, 2026463-3
Oct 14, 20264660
Oct 13, 2026466+2
Oct 09, 2026464No prior observation