Thomas Facchine, second from right, calls out share prices during the IPO of AVG Technologies, on the floor of the New York Stock Exchange, Thursday, Feb. 2, 2012. U.S. stocks were little changed on Thursday, as a mixed bag of retail sales reports and unemployment claims data failed to push stocks in either direction. (AP Photo/Richard Drew)

Thomas Facchine, second from right, calls out share prices during the IPO of AVG Technologies, on the floor of the New York Stock Exchange, Thursday, Feb. 2, 2012. U.S. stocks were little changed on ... more
Thomas Facchine, second from right, calls out share prices during the IPO of AVG Technologies, on the floor of the New York Stock Exchange, Thursday, Feb. 2, 2012. U.S. stocks were little changed on Thursday, as a mixed bag of retail sales reports and unemployment claims data failed to push stocks in either direction. (AP Photo/Richard Drew) less