8月22日美股早盘，伴随美联储主席鲍威尔发表讲话，美股主要股指拉升。北京时间22时23分，纳斯达 克中国金龙指数涨超2%，道指上涨1.45%，盘中一度再创历史新高。 上证报中国证券网讯 8月22日美股早盘，伴随美联储主席鲍威尔发表讲话，美股主要股指拉升。北京时 间22时23分，纳斯达克中国金龙指数涨超2%，道指上涨1.45%，盘中一度再创历史新高。 ...

Group 1 - The Dow Jones and S&P 500 indices turned negative, while the Nasdaq's gains narrowed to 0.5% [1]

来源：经济观察网 经济观察网 纳指涨超1%至盘中高点，标普500指数涨0.8%，道指涨0.3%。 ...

每经AI快讯，纳指涨超1%，标普500指数涨0.8%，道指涨0.3%。 ...

Core Viewpoint - The three major U.S. stock indices have all turned negative, with the Dow Jones Industrial Average declining by 0.5% [1] Group 1 - The Dow Jones Industrial Average experienced a drop of 0.5% [1]

标普500指数涨0.27%，道指涨49点，纳指涨0.49%。 美国总统特朗普宣称，正与其他国家谈判贸易问题。 预计鲍威尔今天不可能降息。 ...

Market Performance - The S&P 500 index declined by over 0.2% [1] - The Dow Jones Industrial Average fell by approximately 200 points, with a drop exceeding 0.4% [1] - The Nasdaq Composite decreased by 0.3% [1]

Group 1 - The S&P 500 index increased by 0.33%, the Dow Jones rose by 0.19%, and the Nasdaq gained 0.4% [1] - European Commission President Ursula von der Leyen announced plans to meet with U.S. President Trump in Scotland on Sunday [1] - A positive phone call was reported between von der Leyen and Trump [1]

标普500指数涨0.18%，道指持平，纳指涨0.2%。 美国总统特朗普称，将发送将近200封关税信函。 将利用关说收入作为对美国民众提供的返还。 ...

Group 1 - The S&P 500 index initially rose by approximately 0.1%, with the consumer discretionary sector declining by 1.1%, while telecommunications, technology, and energy sectors each gained at least 0.6% [1] - The Nasdaq 100 index initially increased by about 0.3%, with notable declines in Tesla (down 8%), ON Semiconductor (down 7.1%), and Honeywell (down 5.9%), while Broadcom, Micron Technology, Amazon, and AMD each rose by at least 1.8%, and T-Mobile increased by 5.7% [1] - The Dow Jones Industrial Average initially fell by over 200 points, with significant declines in IBM (down 7.8%) and UnitedHealth (down 4.6%), followed closely by Honeywell, while Microsoft, Walmart, Chevron, NVIDIA, and Amazon each gained by at least 1% [1]