Bolsa, mercados y cotizaciones
Wall Street dips at open on Greece uncertainty
The Dow Jones industrial average fell 24.53 points, or 0.14 percent, to 17,961.24, the S&P 500 lost 2.72 points, or 0.13 percent, to 2,094.73 and the Nasdaq Composite dropped 2.89 points, or 0.06 percent, to 4,921.81.
(Reporting by Chuck Mikolajczak; Editing by Bernadette Baum)