Amgen (NASDAQ:AMGN) Stock rose by 3.01% to trade at $216.64 by 13:02 (18:02 GMT) on Wednesday on the NASDAQ exchange.
The volume of Amgen shares traded since the start of the session was 1.45M. Amgen has traded in a range of $212.06 to $216.64 on the day.
The stock has traded at $224.3500 at its highest and $209.8400 at its lowest during the past seven days.
