Bolsa, mercados y cotizaciones
Wall St. opens lower as Greek crisis deepens
The Dow Jones industrial average fell 88.71 points, or 0.49 percent, to 17,857.97, the S&P 500 lost 13.58 points, or 0.65 percent, to 2,087.91 and the Nasdaq Composite dropped 59.20 points, or 1.17 percent, to 5,021.31.
(Reporting By Sudarshan Varadhan; Editing by Saumyadeb Chakrabarty)