US stocks ended mixed at the end of the trading session on Tuesday.The S and P 500 lost 118.64 points, or 2.10%, to end at 5,529.76 points, while the Nasdaq Composite lost 576.06 points, or 3.25%, to 17,137.56.The Dow Jones industrial average fell 618.72 points, or 1.49%, to 40,944.36.Source: Qatar News Agency
