Update (9:34 a.m.): Updated with Wednesday market open information.
The stock was up 0.24% to $55.43 at 9:33 a.m. on Wednesday.
Oil bounces back, German producer price data point to a continued low inflation outlook.
GlaxoSmithKline (GSK) named Emma Walmsley, the company's head of consumer healthcare, as CEO beginning next March.
Wells Fargo CEO John Stumpf will apologize Tuesday to the bank's customers in Senate testimony; U.S. stock futures are rising; GlaxoSmithKline names a new CEO.