Investing.com - Amgen (NASDAQ:AMGN) fell by 3.14% to trade at $192.76 by 04:33 (17:33 GMT) on Friday on the NASDAQ exchange.
The volume of Amgen shares traded since the start of the session was $1.11M. Amgen has traded in a range of $192.76 to $198.39 on the day.
The stock has traded at $208.9900 at its highest and $192.6800 at its lowest during the past seven days.