Bolsa, mercados y cotizaciones
Wall Street opens up on Ukraine, Sweden; Cisco rallies
The Dow Jones industrial average rose 27.11 points, or 0.15 percent, to 17,889.25, the S&P 500 gained 8.05 points, or 0.39 percent, to 2,076.58 and the Nasdaq Composite added 31.21 points, or 0.65 percent, to 4,832.39.
Cisco shares, up almost 9 percent, led the technology sector's advance.
(Reporting by Chuck Mikolajczak; Editing by Bernadette Baum)