UnitedHealth (NYSE:UNH) rose by 3.03% to trade at $279.37 by 11:05 (16:05 GMT) on Wednesday on the NYSE exchange.
The volume of UnitedHealth shares traded since the start of the session was 1.47M. UnitedHealth has traded in a range of $272.82 to $279.39 on the day.
The stock has traded at $279.3900 at its highest and $258.2800 at its lowest during the past seven days.
