（来源：科创100ETF基金） 标准普尔500指数回吐涨幅，转为下跌。纳指跌幅扩大至0.5%。道指涨幅收窄至0.8%，此前曾上涨1%。 来源：市场资讯 ...

Group 1 - The three major US stock indices opened slightly higher on Wednesday, with the Nasdaq briefly surpassing 22,000 points, setting a new historical high [1] - The Dow Jones index increased by 1.02%, while the S&P 500 index rose by 0.54% [1]

Group 1 - The Nasdaq index has surpassed 22,000 points, reaching a new historical high with an increase of 0.45% [1] - The Dow Jones index rose by 1.02% [1] - The S&P 500 index increased by 0.54% [1]

Group 1 - The Dow Jones Index rose by 1.09%, surpassing the 46,000 points mark at one point, and is currently reported at 45,984.54 points [1]

Group 1 - The S&P 500 index reached a new intraday high, increasing by 0.43% [1] - The Dow Jones index also rose by 0.86%, marking a continuation of its record highs [1]

Group 1 - The Dow Jones Index has experienced a decline, currently down by 0.5% [1] - The latest reported value of the Dow Jones Index is 45,479.41 points [1]

Group 1 - The U.S. stock market experienced a significant decline, with the Nasdaq Composite Index falling by 1.6% [1] - The Dow Jones Industrial Average decreased by 1.02% [1] - The S&P 500 Index dropped by 1.32% [1]

Core Viewpoint - The U.S. stock market showed positive movement on August 27, with all three major indices turning upward, indicating a potential recovery in investor sentiment [1] Group 1 - The Dow Jones Industrial Average increased by 0.22% [1] - The S&P 500 index rose by 0.13% [1] - The Nasdaq Composite index gained 0.10% [1]

本文源自：金融界AI电报 道琼斯指数盘中再创历史新高，现涨1.5%。 ...

Core Viewpoint - The Dow Jones Industrial Average reached a new all-time high during intraday trading, increasing by 0.6% [1] Group 1 - The Dow Jones index achieved a historical milestone, indicating strong market performance [1]