Pfizer (NYSE:PFE) Stock rose by 3.03% to trade at $38.77 by 11:21 (15:21 GMT) on Tuesday on the NYSE exchange.
The volume of Pfizer shares traded since the start of the session was 8.11M. Pfizer has traded in a range of $38.27 to $38.83 on the day.
The stock has traded at $39.2000 at its highest and $37.3700 at its lowest during the past seven days.
