中概股，集体大涨

Group 1: U.S. Stock Market Performance - The three major U.S. stock indices reached all-time highs, with the Dow Jones up 1.36% to 46,108 points, the S&P 500 up 0.85% to 6,587.47 points, and the Nasdaq up 0.72% to 22,043.07 points [2][3] - Major technology stocks mostly rose, with Tesla increasing over 6%, Apple up over 1%, and Google up 0.51%, while Nvidia, Facebook, and Amazon saw slight declines [3] Group 2: Chinese Concept Stocks - Chinese concept stocks experienced significant gains, with the Nasdaq Golden Dragon China Index rising 2.89% and the Wind Chinese Technology Leaders Index also up 2.89% [4][5] - Notable individual stock performances included Century Internet and GDS Holdings rising nearly 15%, Zai Lab up over 14%, and Alibaba increasing nearly 8% [8][9] Group 3: Federal Reserve and Economic Indicators - The Federal Reserve is expected to lower interest rates in September, with a 93.9% probability of a 25 basis point cut, following the release of economic data [11][12] - The U.S. Consumer Price Index (CPI) for August rose 2.9% year-on-year, while initial jobless claims surged to 263,000, the highest level in nearly four years [12] Group 4: International Oil Prices - International oil prices fell, with U.S. crude oil down 2.25% to $62.24 per barrel and Brent crude down 1.78% to $66.29 per barrel, driven by concerns over demand outlook [14][15] - The OPEC+ report indicated an increase in oil production by 509,000 barrels per day in August, contributing to supply pressure [14] Group 5: Microsoft and Human Rights Concerns - Polaris Asset Management has called for Microsoft to disclose its contracts and business relationships with the Israeli military, amid concerns over human rights violations [18][19] - Reports indicate that Microsoft products are being used for mass surveillance of Palestinian civilians, prompting Microsoft to initiate a second independent investigation into the use of its technology by the Israeli military [21]