US Markets Look to Extend Gains

In This Photo: Danny Meyer, Randy Garutti
CEO of Shake Shack Randy Garutti (Left) and founder and Chairman Danny Meyer visit the floor of the New York Stock Exchange (NYSE) on January 30, 2015 in New York City. Hamburger chain Shake Shack rose more than 130 percent in its trading debut on the NYSE Friday. Shares for the New York based burger chain opened at $47 and quickly climbed above $52 before dipping back to $48.77 for a 132 percent advance.
(Jan. 29, 2015 - Source: Spencer Platt/Getty Images North America) more pics from this album »