Bolsa, mercados y cotizaciones
Wall Street gains as dollar lifts commodities
The Dow Jones industrial average was up 38.90 points, or 0.31 percent, at 12,441.66. The Standard & Poor's 500 Index was up 4.04 points, or 0.30 percent, at 1,329.73. The Nasdaq Composite Index was up 7.63 points, or 0.27 percent, at 2,790.55.
(Reporting by Angela Moon, Editing by Kenneth Barry)