Bolsa, mercados y cotizaciones
Wall St. ends lower in volatile session
The Dow Jones industrial average fell 43.49 points, or 0.25 percent, to 17,686.62, the S&P 500 lost 7.96 points, or 0.38 percent, to 2,068.82 and the Nasdaq Composite dropped 17.27 points, or 0.34 percent, to 4,991.94.
(Reporting by Ryan Vlastelica; Editing by Peter Galloway)