U.S. stocks traded mixed this morning, with the Dow Jones index falling more than 300 points on Tuesday.Following the market opening Tuesday, the Dow traded down 0.68% to 49,074.36 while the NASDAQ gained 0.56% to 23,732.71. The S&P 500 also rose, gaining, 0.23% to 6,966.23.Check This Out: How To Earn $500 A Month From Goldman Sachs Stock Ahead Of Q4 EarningsLeading and Lagging SectorsInformation technology shares gained by 0.9% on Tuesday.In trading on Tuesday, health care stocks fell by 1%.Top HeadlineGen ...