Bolsa, mercados y cotizaciones

Wall Street up on energy and materials



    NEW YORK (Reuters) - Stocks opened higher on Wednesday as oil and commodity prices rose, benefiting shares of natural resource companies.

    The Dow Jones industrial average added 54.42 points, or 0.64 percent, to 8,501.42. The Standard & Poor's 500 Index rose 4.87 points, or 0.53 percent, to 924.19. The Nasdaq Composite Index gained 10.13 points, or 0.55 percent, to 1,845.17.

    (Reporting by Rodrigo Campos; Editing by Padraic Cassidy)