Bolsa, mercados y cotizaciones

Wall Street rises at open after worst week of year



    NEW YORK (Reuters) - Wall Street edged higher at the open on Monday, rebounding from its worst weekly decline for the year, on assurances that world powers want debt-laden Greece to remain in the euro zone.

    The Dow Jones industrial average gained 29.71 points, or 0.24 percent, to 12,399.09. The Standard & Poor's 500 Index added 2.73 points, or 0.21 percent, to 1,297.95. The Nasdaq Composite Index climbed 4.26 points, or 0.15 percent, to 2,783.05.

    (Reporting By Chuck Mikolajczak, editing by Dave Zimmerman)