Empresas y finanzas
Energy, tech companies boost Wall Street
U.S. crude oil futures rose 3.7 percent driving an index of energy stocks up 2.6 percent.
The Dow Jones industrial average gained 94.70 points, or 1.31 percent, to 7,311.67. The Standard & Poor's 500 Index added 14.02 points, or 1.86 percent, to 767.91. The Nasdaq Composite Index rose 31.82 points, or 2.27 percent, to 1,435.84.
(Reporting by Deepa Seetharaman; Editing by Jan Paschal)