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Upbeat data lifts Wall Street at open



    NEW YORK (Reuters) - U.S. stocks opened higher on Thursday as a fall in jobless claims and a rise in productivity offered encouraging signs the recession may be easing.

    The Dow Jones industrial average gained 14.41 points, or 0.17 percent, to 8,689.69. The Standard & Poor's 500 Index rose 3.47 points, or 0.37 percent, to 935.23. The Nasdaq Composite Index added 6.14 points, or 0.34 percent, to 1,832.06.