Bolsa, mercados y cotizaciones
Wall St opens lower on global growth concerns
The Dow Jones industrial average fell 56.51 points, or 0.31 percent, to 17,902.28, the S&P 500 lost 6.16 points, or 0.3 percent, to 2,069.21 and the Nasdaq Composite dropped 15.84 points, or 0.33 percent, to 4,764.92.
(Reporting by Rodrigo Campos; Editing by Bernadette Baum)