Warren Meyers, a trader for DME Securites, monitors trading activity from his mobile workstation at the New York Stock Exchange on Wednesday, Feb. 20, 2013. Stock market indexes flipp

 

              Warren Meyers, a trader for DME Securites, monitors trading activity from his mobile workstation at the New York Stock Exchange on Wednesday, Feb. 20, 2013.   Stock market indexes flipp
Warren Meyers, a trader for DME Securites, monitors trading activity from his mobile workstation at the New York Stock Exchange on Wednesday, Feb. 20, 2013. Stock market indexes flipped between small gains and losses early after the U.S. government reported that housing construction slowed down during the first month of the year. (AP Photo/Bebeto Matthews)