Pfizer (NYSE:PFE) Stock rose by 3.01% to trade at $34.61 by 15:30 (19:30 GMT) on Wednesday on the NYSE exchange.
The volume of Pfizer shares traded since the start of the session was 15.36M. Pfizer has traded in a range of $33.44 to $34.62 on the day.
The stock has traded at $35.1700 at its highest and $31.5300 at its lowest during the past seven days.
