Bolsa, mercados y cotizaciones
Wall St. edges up at open after sharp decline
The Dow Jones industrial average rose 22.51 points, or 0.13 percent, to 17,524.16, the S&P 500 gained 2.1 points, or 0.1 percent, to 2,022.68 and the Nasdaq Composite added 7.67 points, or 0.16 percent, to 4,660.24.
(Reporting by Ryan Vlastelica; Editing by Nick Zieminski)