编辑丨江佩佩 1月27日，美股开盘三大股指涨跌不一，截至23:30，道指跌1%下挫超500点，纳指涨0.81%，标普500指 数涨0.31%。 | 名称 | 现价 | 涨跌 | 涨跌幅 | | --- | --- | --- | --- | | 道琼斯丁 平均 | 48909.26 | -503.14 | -1.02% | | 纳斯达克指数 | 23793.21 | 191.85 | 0.81% | | 标普500 | 6971.73 | 21.50 | 0.31% | | 纳斯达克100 | 25918.07 | 204.86 | 0.80% | | 万得美国科技七巨头指数 | 66910.39 | 754.61 | 1.14% | | 万得中概科技龙头指数 | 4444.13 | 46.22 | 1.05% | | 纳斯达克中国金龙指数 | 7882.03 | 53.07 | 0.68% | 美元指数日内继续下跌，逼近2022年2月以来低点。截至发稿，现跌0.70%，报96.37点，为2025年9月以 来最低。欧元兑美元涨0.45%，美元兑日元跌0.65%。英镑兑美元涨0.5%，逼近2025年7月高点。 ...

Market Overview - As of January 27, US stock indices showed mixed performance, with the Dow Jones down by 1.02% (503.14 points), while the Nasdaq rose by 0.81% and the S&P 500 increased by 0.31% [1][2]. Technology Sector - Among the major tech stocks, Apple saw an increase of over 2%, and Google's Class C shares rose by over 1%. Google announced a price adjustment for data transmission methods in North America, with prices set to double starting May 1, 2026 [3][4]. - The storage chip sector experienced significant gains, with Micron Technology and SanDisk both rising over 5%. Samsung and SK Hynix have reportedly negotiated substantial price increases for iPhone LPDDR supplies, with Samsung's prices up over 80% and SK Hynix's nearly 100% [4]. Healthcare Sector - Health insurance stocks faced declines, with UnitedHealth dropping nearly 17% and HCA Healthcare falling over 16%. This was attributed to a proposed slight increase in payment rates for health insurance companies [5]. Chinese Stocks - Chinese stocks listed in the US saw notable gains, with Huya rising over 20%, and other companies like Suoxuantang Pharmaceutical and Kingsoft Cloud increasing by over 15% and 11% respectively [5][6]. Precious Metals - After a volatile previous day, precious metals strengthened, with gold rising by 1.1% to $5065 per ounce and silver increasing by over 2% to $106.5 per ounce. In contrast, NYMEX palladium futures fell by over 12% [6]. Oil Prices - International oil prices saw an increase, with Brent crude oil rising nearly 1% to $65.35 per barrel and WTI crude oil up over 1% to $61.20 per barrel. The Federal Reserve is expected to maintain interest rates, with a potential 25 basis point cut anticipated in June [7].

Group 1 - US stock market showed mixed performance with Dow Jones down 0.62%, Nasdaq up 0.57%, and S&P 500 up 0.27% [1] - US healthcare stocks fell sharply, with UnitedHealth down nearly 17%, Humana down over 16%, and Cigna down nearly 10% following a proposal to slightly increase payment rates for insurance companies [1] - Nasdaq Golden Dragon China Index saw an initial rise of over 1%, closing up 0.79%, with notable gains from companies like Huya up 15.97%, Kingsoft Cloud up 11.54%, and Bilibili up 4.29% [1] Group 2 - Storage sector stocks in the US experienced gains, with SanDisk up over 6%, Micron Technology up over 5%, and Western Digital and Seagate Technology both up over 1% [3] - Google announced a price adjustment for data transmission methods effective May 1, 2026, with North America prices doubling [3] Group 3 - Corning saw a rise of 7.8% as Meta plans to pay up to $6 billion for procurement [4] - General Motors increased by 5.4% after reporting core profits above expectations for Q4 2025 and plans to invest $5 billion to expand manufacturing capacity for high-demand models in the US [4] Group 4 - US natural gas futures dropped over 10% to $6.106 per million British thermal units, while Brent crude oil futures rose by 1% to $65.419 per barrel [5]

Core Viewpoint - The European Union has intervened, requiring Google to open access to its Gemini AI services and data to competing AI companies and search engines, in accordance with the Digital Markets Act [1][3]. Group 1: EU Intervention - The EU has initiated a "rule-making procedure" to ensure Google complies with the Digital Markets Act, which mandates large tech companies to provide equal access to hardware and software functionalities for smaller market participants [1][3]. - The procedure will clarify how Google should allow third-party AI companies to access all functionalities of its services effectively [1][3]. - The EU will also review whether Google is providing fair and reasonable access to its search data for competing search engines, including eligibility for AI chatbot providers [1][3]. Group 2: Google's Response - Google's Senior Competition Counsel, Claire Kelly, expressed concerns about the motivations behind the EU's actions, suggesting that new regulations driven by competitors rather than consumer interests could harm user privacy, security, and technological innovation [2][4]. - The EU's competition affairs executive vice president, Teresa Ribeiro, stated that the aim is to create an open and fair market environment, rather than favoring a few giants, to fully unleash the potential and value of this profound technological transformation [2][4]. Group 3: Ongoing Investigations - This move intensifies the EU's pressure on Google, which is already under investigation for potentially using online content to train its AI models and services for unfair competitive advantage; this antitrust review is still ongoing [5].

银行股延续强势，其中阿莱恩斯西部银行上涨1.63%，摩根士丹利上涨1.61%，花旗集团/高盛/摩根大通 等股涨幅均在1%上方；联合银行逆势收跌。 科技股弱势分化，其中英特尔大跌5.72%，超威公司下跌3.22%，特斯拉下跌3.09%，奈飞/亚马逊/英伟 达/高通等股均小幅收跌；苹果逆势大涨2.97%，META上涨2.06%，谷歌上涨1.63%。 小幅高开后全天维持在中轴上方盘整，截至收盘三大指数集体收涨，其中道指上涨0.64%，纳指上涨 0.43%，标指上涨0.5%。盘面上，银行股延续强势，科技股分化回撤，中概股低开低走，黄金再创新 高。 COMEX黄金跳空高开后全天维持在高位盘整，再创新高，截至收盘上涨1.21%报5043.4美元/盎司，盘 中最低报5145.2美元/盎司，最高报5022.9美元/盎司。 理财就是一场修行，有人修有人度，结果就是看谁踩准了点，把握住了机会。 中概股低开低走后全天维持在低位盘整，截至收盘中国金龙下跌0.63%，其中理想汽车上涨1.38%，腾 讯控股/网易/拼多多/哔哩哔哩/腾讯控股等股均小幅收涨；百度逆势大跌3.32%，小鹏汽车下跌2.39%。 ...

Core Viewpoint - Microsoft has launched its second-generation AI chip, Maia 200, aimed at providing a cost-effective alternative to NVIDIA's AI GPU series for cloud AI training and inference tasks [1][3]. Group 1: Product Launch and Specifications - The Maia 200 chip, manufactured by TSMC, is designed for high-performance AI inference tasks and is being deployed in Microsoft's large AI data centers [1][3]. - The chip offers a performance improvement of 30% per dollar compared to Microsoft's latest hardware, with FP4 performance three times that of Amazon's third-generation Trainium and FP8 performance exceeding Google's seventh-generation TPU [5][6]. - Maia 200 is built using TSMC's advanced 3nm process and contains over 140 billion transistors, providing over 10 petaFLOPS of performance at FP4 and over 5 petaFLOPS at FP8 within a power consumption of 750 watts [6]. Group 2: Competitive Landscape - The launch of Maia 200 positions Microsoft as a strong competitor against Amazon's Trainium and Google's TPU, with claims of superior performance in AI inference tasks [3][4]. - Other chip design giants like Marvell, Broadcom, and MediaTek are also focusing on developing custom AI ASIC solutions for cloud giants, indicating a competitive shift towards high-performance, cost-effective AI infrastructure [2]. Group 3: Industry Trends and Future Outlook - The increasing demand for AI data centers and the need for energy-efficient solutions are driving the development of AI ASIC technology across major tech companies [7][8]. - Microsoft is already planning the next generation of AI chips, named Maia 300, and has options to collaborate with OpenAI for exclusive chip designs [6][7]. - The AI ASIC technology route is seen as a critical investment for companies aiming to enhance cost-effectiveness and energy efficiency in AI computing [7][8].

Market Overview - US stock markets closed higher with the Dow Jones up 0.64% at 49,412.4 points, S&P 500 up 0.5% at 6,950.23 points, and Nasdaq up 0.43% at 23,601.36 points, reflecting positive investor sentiment amid recent economic data [1] - Major tech stocks saw mixed performance, with Apple and Facebook rising over 2%, Google up over 1%, and Microsoft nearly 1%, while Amazon, Nvidia, and Tesla experienced declines, with Tesla down over 3% [3][4] Corporate Bond Market - Despite the volatility caused by tariff threats from the Trump administration, investors are aggressively purchasing corporate bonds, leading to the lowest borrowing costs for blue-chip companies relative to US Treasuries this century [4] - Year-to-date, corporate borrowers have raised over $172 billion from the US investment-grade bond market, marking the fastest growth since 2020 [4] Tariff Announcement - President Trump announced plans to raise tariffs on various goods from South Korea to 25% due to the South Korean legislature's failure to ratify a previously agreed trade deal [5] - The tariff increase will affect products such as automobiles, timber, and pharmaceuticals, which were previously taxed at 15% [5] Commodity Prices - Gold and silver prices reached historic highs, with gold briefly surpassing $5,000 per ounce before settling at $5,040.1 per ounce, a decrease of 0.83% [6][7] - Silver prices saw a peak increase of over 10% during trading but later retracted, closing at $106.4 per ounce, down 7.88% [6][7] Natural Gas Prices - Natural gas prices surged over 40%, with near-month contracts breaking the $7 per million British thermal units mark for the first time since 2022 [8] - A significant winter storm across the US has led to a spike in heating demand and disrupted approximately 12% of the country's natural gas production [12]

2026.01.27 本文字数：1554，阅读时长大约3分钟 作者 |第一财经 樊志菁 周一美股全线收高，避险情绪一度推高金价至5100美元以上，投资者正等待本周公布的多家大型企业财 报以及美联储的货币政策决议。 截至收盘，道指涨313.69点，涨幅0.64%，报49412.40点，纳指涨0.43%，报23601.36点，标普500指数涨 0.50%，报6950.23点。 | 纳斯达克 道琼斯工业平均 | 标普500 | | --- | --- | | 49412.40 23601.36 | 6950.23 | | +313.69 +0.64% +100.12 +0.43% +34.62 +0.50% | | 个股方面，英伟达跌0.6%，报道称公司向人工智能云计算公司CoreWeave投资20亿美元，增持其股份， 双方同时达成协议扩大合作，以满足市场对人工智能基础设施日益增长的需求。CoreWeave收盘上涨 5.7%。 明星科技股涨多跌少，甲骨文、苹果涨3.0%，Meta涨2.0%，谷歌涨1.6%，微软涨0.9%，亚马逊跌 0.3%，特斯拉跌3.1%。 纳斯达克中国金龙指数跌0.63%，网易和拼多多涨0.4 ...

一、市场: ●1月27日收盘：美股收高道指涨300点 市场等待苹果等重磅财报 北京时间1月27日凌晨，美股周一收高，道指、纳指、标普500指数均上涨。苹果等公司本周将公布财报，其股价普遍上扬。国际贸易局势方面，特朗普威胁 对加输美商品提高关税，引发市场担忧。投资者还关注华盛顿政局，临时拨款法案月底到期，政府可能停摆。受政治与财政风险推动，黄金价格创历史新 高。本周超90家标普500成分公司公布财报，将考验科技股韧性。此外，韩国存储巨头也将公布财报。美联储周三将宣布政策决议，市场关注降息线索。 ●1月27日美股成交额前20：微软发布AI芯片以减少对英伟达的依赖 周一美股成交额前20的部分股票有新动态。微软推出第二代AI芯片Maia 200，由台积电生产，旨在减少对英伟达依赖。英伟达收跌0.64%，还向CoreWeave 追加20亿美元投资。特斯拉收跌3.09%，欧盟对X平台展开调查。苹果收高2.97%，摩根大通上调其目标价。美光收跌2.64%，法巴银行上调其目标价。谷歌 A类股收高1.63%，Keybanc上调其目标股价。AMD收跌3.22%，瑞银上调其目标价。英特尔收跌5.72%，一季度营收预测低于预期。此外 ...

业绩利空继续发酵，英特尔跌近6%。 *三大股指走高，道指涨超300点； *中长期美债收益率回落，10年期美债逼近4.20%； *特朗普政府入股，美国稀土涨近8%。 周一美股全线收高，避险情绪一度推高金价至5100美元以上，投资者正等待本周公布的多家大型企业财 报以及美联储的货币政策决议。 截至收盘，道指涨313.69点，涨幅0.64%，报49412.40点，纳指涨0.43%，报23601.36点，标普500指数涨 0.50%，报6950.23点。 | 道琼斯工业平均 | 纳斯达克 | 标普500 | | --- | --- | --- | | 49412.40 | 23601.36 | 6950.23 | | +313.69 +0.64% +100.12 +0.43% +34.62 +0.50% | | | 【热门股表现】 个股方面，英伟达跌0.6%，报道称公司向人工智能云计算公司CoreWeave投资20亿美元，增持其股份， 双方同时达成协议扩大合作，以满足市场对人工智能基础设施日益增长的需求。CoreWeave收盘上涨 5.7%。 明星科技股涨多跌少，甲骨文、苹果涨3.0%，Meta涨2.0%，谷歌涨1. ...