Bolsa, mercados y cotizaciones
Wall Street ends at day's lows as traders shun risk
The Dow Jones industrial average fell 315.51 points, or 1.79 percent, to 17,280.83, the S&P 500 lost 32.99 points, or 1.62 percent, to 2,002.34 and the Nasdaq Composite dropped 54.57 points, or 1.16 percent, to 4,653.60.
For the week the Dow fell 3.8 percent, its largest weekly drop since November 2011; the S&P lost 3.5 percent, the most for any week since May 2012, and the Nasdaq fell 2.7 percent.
(Reporting by Rodrigo Campos; Editing by James Dalgleish)