US stocks close mixed is very volatile trading

In a volatile trading session, which had the NASDAQ index trade with a 1279 point range, the S&P index with a 244 point range, and the Dow industrial average with a 1050 point range, the major indices closed mixedDow industrial average rose by 86.03 points or 0.17% to 50,877.10. At session lows the index fell -575.05S&P index fell -19.06 points or -0.26% to 7386.66. At session lows the index fell -167.87.NASDAQ index fell -250.84 points or -0.97% to 25678.82.