1 MIN. DE LECTURA
NEW YORK, Oct 30 (Reuters) - U.S. stocks registered their strongest monthly performance in four years on Friday, even as they finished lower on the day amid a mixed bag of earnings reports.
Based on the latest available data, the Dow Jones industrial average fell 91.46 points, or 0.52 percent, to 17,664.34, the S&P 500 lost 9.97 points, or 0.48 percent, to 2,079.44 and the Nasdaq Composite dropped 20.53 points, or 0.4 percent, to 5,053.75. (Reporting by Caroline Valetkevitch; Editing by Nick Zieminski)