Investing.com - Amgen (NASDAQ:AMGN) rose by 5.38% to trade at $248.55 by 10:10 (14:10 GMT) on Wednesday on the NASDAQ exchange.
The volume of Amgen shares traded since the start of the session was $1.27M. Amgen has traded in a range of $232.72 to $249.26 on the day.
The stock has traded at $249.2300 at its highest and $229.9800 at its lowest during the past seven days.