Empresas y finanzas

Nasdaq, S&P 500 reverse gains



    NEW YORK (Reuters) - The S&P 500 and Nasdaq Composite turned negative on Thursday as declines in bank and chipmaker shares offset gains by some retailers and improvement in new claims for unemployment benefits.

    The Dow Jones industrial average gained 21.27 points, or 0.21 percent, to 10,039.55. The Standard & Poor's 500 Index dipped 0.26 point, or 0.02 percent, to 1,060.01. The Nasdaq Composite Index dropped 7.24 points, or 0.34 percent, to 2,152.23.

    (Reporting by Rodrigo Campos; Editing by Kenneth Barry)