当地时间2月18日（周三），美股三大指数集体收高，截至收盘，道指涨129.47点，涨幅为0.26%，报49662.66点；纳指涨175.25点，涨幅为0.78%，报 22753.63点；标普500指数涨38.09点，涨幅为0.56%，报6881.31点。 当天（北京时间2月19日凌晨），美联储公布了1月货币政策会议纪要。纪要显示，官员在利率前景问题上出现明显分歧，在抑制通胀和支持劳动力市场之 间摇摆不定。其中，多位参会官员表示，如果通胀按其预期下降，进一步降息很可能将是合适的。部分决策官员则对进一步降息持谨慎态度。值得注意的 是，会议纪要还首次提到，有官员讨论了加息的可能性。 此外，美国声称仍然存在对伊朗动武的可能性，导致国际油价大涨。 美联储发布会议纪要 美联储会议纪要显示，与会者普遍赞同将关键利率维持在3.5%至3.75%区间不变的决定。然而，官员们对随后的货币政策方向存在分歧。 会议纪要显示，"几乎所有"美联储官员都赞同维持利率稳定的决定，认为这是在去年降息75个基点后评估经济状况的一种方式。不过，美联储的两位理事 斯蒂芬·米兰和克里斯托弗·沃勒投出了反对票，他们倾向于降息25个基点。 会议纪要将1月份 ...

Core Viewpoint - The article discusses the increasing internal divisions within the Federal Reserve regarding interest rate policies, highlighting the tension between controlling inflation and supporting the labor market [4][7]. Group 1: Federal Reserve Meeting Minutes - The Federal Reserve's January meeting minutes reveal significant disagreements among officials about the future direction of interest rates, with some advocating for potential rate cuts if inflation decreases as expected, while others express caution about further cuts [4][7]. - Nearly all Federal Reserve officials agreed to maintain the key interest rate in the range of 3.5% to 3.75%, following a 75 basis point cut last year, but two officials voted against this decision, favoring a 25 basis point cut [7]. - Officials anticipate inflation will trend towards 2%, but the pace and timing of this decline remain uncertain, with warnings that the progress may be slower and more uneven than expected [8]. Group 2: Market Reactions - U.S. stock indices closed higher, with the Dow Jones up 129.47 points (0.26%), the Nasdaq up 175.25 points (0.78%), and the S&P 500 up 38.09 points (0.56%) [2]. - The energy sector saw significant gains, with U.S. energy stocks rising over 7%, driven by geopolitical tensions, particularly regarding potential military action against Iran, which led to a spike in international oil prices [5][11]. Group 3: Technology Sector Developments - Major tech stocks mostly rose, with notable increases for companies like ASML (over 3%), Amazon (1.8%), and Nvidia (1.6%), amidst ongoing discussions about AI's impact on the market [12][13]. - Google announced its entry into AI music creation, introducing a feature that allows users to generate music tracks based on uploaded content, showcasing the growing integration of AI in consumer applications [14].

Group 1: Nvidia and Meta Partnership - Nvidia's stock rose by 1.63%, with a trading volume of $30.182 billion, following the announcement of a multi-year agreement with Meta Platforms to supply "millions" of next-generation GPUs and other products for Meta's AI data center expansion, reinforcing Nvidia's market leadership [1][2] - Richard Windsor, founder of Radio Free Mobile, indicated that this partnership signals an acceleration in the migration of data centers to Arm architecture, which poses a significant threat to Intel's x86 CPU architecture, labeling the deal as an "Intel killer" [1] Group 2: Tesla's Marketing Adjustments - Tesla's stock increased by 0.17%, with a trading volume of $18.849 billion, after the California DMV identified misleading advertising practices, leading Tesla to stop using the term "Autopilot" and to clarify "Full Self-Driving" as "supervised," thus avoiding a 30-day license suspension [1] Group 3: Other Notable Companies - Micron's stock rose by 5.3%, with a trading volume of $13.364 billion, as Nvidia announced that Micron's Persistent division would utilize Nvidia's BioNeMo and NeMo Agent toolkits to accelerate AI-driven molecular discovery [2] - Apple's stock increased by 0.18%, with a trading volume of $8.884 billion, as the company introduced a new AI feature in Apple Music called "Playlist Playground," allowing users to create playlists from text prompts, set to compete with similar offerings from Spotify [2] - Google's stock rose by 0.43%, with a trading volume of $4.762 billion, as the company announced the launch of its Gemini AI assistant, which can generate music tracks based on user-uploaded content, highlighting the integration of advanced AI tools into mainstream applications [3] - Palantir's stock increased by 1.77%, with a trading volume of $8.16 billion, as the company relocated its headquarters to Miami amid efforts to establish a tech hub in South Florida, while continuing to expand its government and defense contracts [3]