Empresas y finanzas
Nasdaq up 1 percent as chip makers rally
The Dow Jones industrial average gained 75.68 points, or 0.75 percent, to 10,173.58. The Standard & Poor's 500 index rose 8.20 points, or 0.77 percent, to 1,073.08. The Nasdaq Composite Index added 20.58 points, or 0.94 percent, to 2,199.63.
Stocks were lifted by solid earnings from Halliburton and a strong order outlook from Boeing .
(Reporting by Rodrigo Campos; Editing by Leslie Adler)