Morning Movers: UnitedHealth Jumps on Earnings, Guidance; Philip Morris on Fire

Stock futures appear set for a lower open this morning after U.S. jobless claims rose more than expected. Getty Images S&P 500 futures have dropped 0.4%, while Dow Jones Industrial Average futures have fallen 0.3%. Nasdaq Composite futures have declined 0.4%. Citigroup (C) has gained 1.9% to $54.18 after the banking giant reported earnings that [...]