Amgen, US0311621009

Amgen stock heads into the open after a 1.34 percent drop

Published on 09/18/2026 at 08:07 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

At the close on September 17, 2026, Amgen stock finished at USD 377.35 on Nasdaq, down 1.34 percent. The session also tracked below the Nasdaq Composite's 1.69 percent gain.

Fotorealistische moderne Biotech-Produktionsanlage mit Glasfassade, Bioreaktoren und Palmen unter blauem Himmel
Amgen Inc. (ISIN US0311621009) zeigt fotorealistisch eine moderne Biotech-Anlage mit Bioreaktoren in Kalifornien, Illustration mit AI erstellt.

Amgen stock closed at USD 377.35 on Nasdaq on September 17, 2026, down 1.34 percent. The move came even as the Nasdaq Composite ended the session up 1.69 percent.

September 17, 2026 in numbers

Amgen Inc. (ISIN US0311621009, Nasdaq: AMGN) traded between USD 377.35 and USD 378.21, according to the session data in the quote feed. The stock finished at the low end of that range, with a volume of 2.67 million shares and a 52-week range of USD 298.20 to USD 330.00. The close sat 14.3 percent above the 52-week low and 14.3 percent below the 52-week high.

Yahoo Finance cited a fresh market note on Amgen stock on September 17, 2026, while the broader market strength reduced the contrast with the stock's decline.

Today before the open

Amgen is not tied to a substantiated company event today. The main market reference for the stock is the US session, and the next move will be set after the opening bell.

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