道琼斯指数7月17日（周四）收盘上涨230.32点，涨幅0.52%，报44485.10点；标普500指数7月17日（周四）收盘上涨33.76点，涨幅0.54%，报6297.46点；纳斯达克综合指数7月17日（周四）收盘上涨153.78点，涨幅0.74%，报20884.27点。

Market Performance - The Dow Jones Industrial Average closed on July 17 with an increase of 230.32 points, representing a rise of 0.52%, ending at 44,485.10 points [1] - The S&P 500 index also saw gains, closing up 33.76 points, which is a 0.54% increase, finishing at 6,297.46 points [1] - The Nasdaq Composite index rose by 153.78 points, marking a 0.74% increase, closing at 20,884.27 points [1]