Traders work at the New York Stock Exchange in New York, the United States, on June 18, 2018. U.S. stocks ended mixed on Monday. The Dow Jones Industrial Average was down 103.01 points, or 0.41 percent, to 24,987.47. The S&P 500 was down 5.79 points, or 0.21 percent, to 2,773.87. The Nasdaq Composite Index increased 0.65 point, or 0.01 percent, to 7,747.02. (Xinhua/Wu Rong)