Pfizer (NYSE:PFE) Stock fell by 3.06% to trade at $38.92 by 09:36 (14:36 GMT) on Tuesday on the NYSE exchange.
The volume of Pfizer shares traded since the start of the session was 5.19M. Pfizer has traded in a range of $38.87 to $39.44 on the day.
The stock has traded at $40.9700 at its highest and $38.9200 at its lowest during the past seven days.
