财联社·2025-11-04 00:28Core Viewpoint - The article highlights a mixed sentiment in the U.S. stock market at the beginning of November, traditionally a strong month for stocks, with significant AI-related deals driving some gains while broader market weakness persists [1][6]. Group 1: Market Performance - The S&P 500 index rose by 0.17% to 6851.97 points, while the Nasdaq Composite increased by 0.46% to 23834.72 points. In contrast, the Dow Jones Industrial Average fell by 0.48% to 47336.68 points [1]. - Despite the overall index gains, over 400 stocks in the S&P 500 were down during the trading session, indicating underlying market weakness [5]. Group 2: Major Corporate Deals - Amazon Web Services (AWS) announced a $38 billion computing power contract with OpenAI, marking a significant partnership within the tech sector [3]. - Microsoft signed a $9.7 billion computing power contract with Australian cloud service provider IREN, and Lambda also secured a "multi-billion dollar" contract with Microsoft [5]. - Google issued $17.5 billion in bonds in the U.S. market, following a €6.5 billion bond issuance in Europe, with strong investor demand reported [5]. Group 3: Stock Movements - Amazon's market capitalization increased by $104.5 billion, equivalent to approximately ¥743.7 billion [4]. - Nvidia shares rose by 2.17%, while other tech giants like Apple and Microsoft saw slight declines [10]. - The semiconductor sector experienced gains, with Micron Technology rising by 4.88% amid rumors of Samsung pausing DDR5 contract quotes [11]. Group 4: Historical Context - November has historically been the best-performing month for U.S. stocks, with an average gain of 2.6% when the S&P 500 has risen over 10% in the first ten months of the year [8][9].