U.S. stocks traded higher midway through trading, with the Dow Jones gaining more than 400 points on Tuesday.The Dow traded up 0.86% to 49,397.20 while the NASDAQ gained 0.45% to 23,500.32. The S&P 500 also rose, gaining, 0.48% to 6,934.99.Check This Out: How To Earn $500 A Month From Jefferies Financial Stock Ahead Of Q4 EarningsLeading and Lagging SectorsHealth care shares gained by 2% on Tuesday.In trading on Tuesday, energy stocks dipped by 1.2%.Top HeadlineThe S&P Global services PMI declined to 52.5 i ...