道琼斯指数2月3日（周二）收盘下跌166.67点，跌幅0.34%，报49240.99点；标普500指数2月3日（周二）收盘下跌58.63点，跌幅0.84...

Core Viewpoint - The major U.S. stock indices experienced declines on February 3, with the Dow Jones, S&P 500, and Nasdaq all closing lower, indicating a bearish market sentiment on that day [1]. Group 1: Market Performance - The Dow Jones Industrial Average closed down by 166.67 points, a decrease of 0.34%, finishing at 49,240.99 points [1]. - The S&P 500 index fell by 58.63 points, representing a decline of 0.84%, closing at 6,917.81 points [1]. - The Nasdaq Composite index dropped by 336.92 points, which is a decrease of 1.43%, ending at 23,255.19 points [1].