U.S. stocks traded higher this morning, with the Dow Jones index gaining more than 50 points on Tuesday.Following the market opening Tuesday, the Dow traded up 0.16% to 42,192.35 while the NASDAQ rose 0.24% to 18,016.58. The S&P 500 also rose, gaining, 0.08% to 5,723.30.Check This Out: How To Earn $500 A Month From Nvidia StockLeading and Lagging SectorsMaterials shares jumped by 1.1% on Tuesday.In trading on Tuesday, real estate shares fell by 0.5%.Top HeadlineAutoZone, Inc AZO reported weaker-than-expecte ...