Investing.com - Amgen (NASDAQ:AMGN) rose by 3.10% to trade at $201.66 by 14:31 (18:31 GMT) on Tuesday on the NASDAQ exchange.
The volume of Amgen shares traded since the start of the session was 1.14M. Amgen has traded in a range of $196.46 to $201.67 on the day.
The stock has traded at $208.0800 at its highest and $192.3800 at its lowest during the past seven days.