Bolsa, mercados y cotizaciones
Wall Street opens flat after selloff
The Dow Jones industrial average fell 21.77 points, or 0.13 percent, to 16,522.33, the S&P 500 lost 2.11 points, or 0.11 percent, to 1,904.02 and the Nasdaq Composite dropped 2.81 points, or 0.07 percent, to 4,273.43.
(Reporting by Chuck Mikolajczak; Editing by Nick Zieminski)