Bolsa, mercados y cotizaciones
Wall Street opens down on China data, Greece fears
The Dow Jones industrial average fell 38.7 points, or 0.22 percent, to 17,785.59, the S&P 500 lost 4.84 points, or 0.24 percent, to 2,050.63 and the Nasdaq Composite dropped 20.60 points, or 0.43 percent, to 4,723.80.
(Reporting by Ryan Vlastelica; Editing by Bernadette Baum)