Amgen (AMGN) Advances But Underperforms Market: Key Facts

Amgen (AMGN) ended the recent trading session at $334.85, demonstrating a +0.16% swing from the preceding day's closing price. The stock fell short of the S&P 500, which registered a gain of 1.11% for the day. At the same time, the Dow added 1.64%, and the tech-heavy Nasdaq gained 1.03%.Prior to today's trading, shares of the world's largest biotech drugmaker had gained 6.57% over the past month. This has outpaced the Medical sector's loss of 0.54% and the S&P 500's loss of 1.16% in that time.Market partici ...