道琼斯指数2月2日（周一）收盘上涨515.19点，涨幅1.05%，报49407.66点；标普500指数2月2日（周一）收盘上涨37.41点，涨幅0.54...

Core Insights - The Dow Jones Industrial Average closed up 515.19 points, an increase of 1.05%, reaching 49,407.66 points on February 2 [1] - The S&P 500 index rose by 37.41 points, a gain of 0.54%, closing at 6,976.44 points on the same day [1] - The Nasdaq Composite Index increased by 130.29 points, reflecting a rise of 0.56%, ending at 23,592.11 points on February 2 [1]