US STOCKS SNAPSHOT — S&P 500 opens lower after bank earnings; chips weigh
Oct 13 (Reuters) — The S&P 500 and the Nasdaq opened lower on Tuesday as chip stocks came under selling pressure again, while investors assessed a mixed set of quarterly results, including reports from big US banks. The Dow Jones Industrial Average rose 242.4 points, or 0.47%, at the open to 52,092.99. The S&P 500 fell