Trading volume in a group of S&P 500 stocks surged Wednesday, as investors flocked to these companies amid new developments.
Here are the names with sharp volume spikes:
"It's really hard to get a bear market going when earnings are accelerating," Bernstein says.
Goldman Sachs raises its rating to buy from neutral for the generic drugmaker.
Names on the move ahead of the open.
Foot Locker should jump as footwear trends bottom, presenting upside for investors, according to Canaccord Genuity.