Investing.com - Amgen (NASDAQ:AMGN) fell by 8.13% to trade at $186.01 by 09:46 (13:46 GMT) on Monday on the NASDAQ exchange.
The volume of Amgen shares traded since the start of the session was $147.38K. Amgen has traded in a range of $183.26 to $186.07 on the day.
The stock has traded at $211.6100 at its highest and $181.7600 at its lowest during the past seven days.