FILE - In this Wednesday, April 10, 2013, file photo, trader Peter Tuchman works on the floor of the New York Stock Exchange, as stocks are opening higher on Wall Street, a day after the Dow Jones industrial average closed at its second all-time high in a week. The Dow and Standard & Poor's 500 had their best performances in a decade and notched a string of record closes in 2013. (AP Photo/Richard Drew, File)