深夜狂欢，美股斩获年内第27次新高

Group 1 - The U.S. stock market saw all three major indices rise, with the S&P 500 gaining 0.48%, marking its 27th record high of the year, while the Dow Jones increased by 0.29% and the Nasdaq rose by 0.94%, both reaching historical peaks [1] - Chip stocks performed strongly, with Intel surging over 22%, Applied Materials and ASML rising over 6%, and Micron Technology increasing over 5% [1] - Most popular Chinese concept stocks declined, with the Nasdaq Golden Dragon China Index falling by 1.79%, and notable declines in stocks such as NetEase, Bilibili, Weibo, Li Auto, Alibaba, Baidu, Xpeng, and Pinduoduo [1] Group 2 - The Federal Reserve's recent interest rate cut has raised concerns, as it signals a cautious approach to economic uncertainty, particularly regarding a soft labor market and persistent inflation [2] - Analysts suggest that the Fed's decision to cut rates by 25 basis points is a clear indication of the challenges posed by a weak labor market and stubborn inflation, but it is not a shift towards aggressive easing [2] - The market anticipates that the Fed may release more dovish signals in the near future, despite the recent rate cut [2] Group 3 - Japan remains the largest foreign holder of U.S. Treasury bonds, increasing its holdings by $3.8 billion to $1.1514 trillion [3] - The UK saw a significant increase in its U.S. Treasury holdings, rising by $41.3 billion to a record high of $899.3 billion [4] - China reduced its U.S. Treasury holdings by $25.7 billion to $730.7 billion, the lowest level since 2009, reflecting ongoing trends in U.S.-China relations and diversification of foreign reserves [4] - Canada experienced a sharp decline in its U.S. Treasury holdings, decreasing by $57.1 billion to $381.4 billion, the lowest since April [6] - India's U.S. Treasury holdings also fell by $7.7 billion to $219.7 billion, continuing a downward trend [7]