AI相关个股普遍走低，英伟达下跌3.8%，博通下跌4.5%，AMD下跌5.3%，甲骨文下跌5.4%，特斯拉下 跌4.6%。 期货日报网讯（记者 肖佳煊）当地时间12月17日，美股三大指数收跌，截至当日收盘，道指跌228.29 点，跌幅为0.47%，报47885.97点；纳指跌418.14点，跌幅为1.81%，报22693.32点；标普500指数跌 78.83点，跌幅为1.16%，报6721.43点。 科技股领跌。阿斯麦、甲骨文、超威半导体跌超5%，特斯拉、博通跌超4%，英伟达、台积电、英特 尔、谷歌-A跌超3%，高通跌超2%，Meta、苹果跌超1%，亚马逊、波音、微软小幅下跌；奈飞小幅上 涨。 热门中概股多数下跌，纳斯达克中国金龙指数收跌0.73%。虎牙、拼多多、蔚来、理想汽车跌超3%，爱 奇艺、老虎证券、小鹏汽车跌超2%，富途控股、阿里巴巴、网易、金山云跌超1%；百度、新东方小幅 上涨，携程涨超1%。 此前，美联储理事克里斯托弗·沃勒周三表示支持进一步降息，让利率回到中性水平，同时也表示决策 者无需操之过急。沃勒表示，在通胀持续放缓至2026年的情景下，当前货币政策利率水平较中性利率高 出多达100个基点。 ...

| TSM 台积电 | | | | --- | --- | --- | | 276.960 ↓ -9.910 -3.45% | | 收盘价 12/17 15:59 美东 | | 280.640 + 3.680 +1.33% | | 盘前价 12/18 04:05 美东 | | 二 24 24 5 5 8 月 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 2 1 2 1 2 1 0 | | ● 快捷交易 | | 最高价 289.100 | 开盘价 288.525 | 成交量 1682.3万 | | 最低价 275.077 | 昨收价 286.870 | 成交额 46.87亿 | | 平均价 278.605 | | 市盈率TIM 28.86 总市值 1.44万亿 (m) | | 振 幅 4.89% | 市盈率(静) 39.17 | 总股本 51.87亿 | | 换手率 0.36% | 市净率 9.078 | 流通值 1.29万亿 | | 52周最高 313.173 委 比 66 ...

The U.S. State Department approved a $11.15 billion arms sale to Taiwan on Thursday, the largest of its kind, as the island nation grapples with mounting threats from China.US Supports Taiwan Defense Under LawThe sale includes artillery systems, anti-tank missiles, and spare parts for helicopters and anti-ship missiles, and falls under Taiwan's $40 billion supplemental defense budget unveiled by President Lai Ching-te in November.It covers 82 HIMARS rocket artillery systems and associated equipment valued a ...

Taiwan Semiconductor Manufacturing Company Limited (NYSE:TSM) is one of billionaire David Tepper’s top stock picks heading into 2026. On December 10, analysts at Bernstein SocGen Group reiterated an Outperform rating and a $330 price target on Taiwan Semiconductor Manufacturing Company Limited (NYSE:TSM). The positive stance is in response to the company tracking ahead of its fourth quarter guidance and consensus estimates. Bernstein Asserts Outperform Rating as Taiwan Semiconductor Manufacturing Company ...

Core Insights - The article discusses three key companies that are essential players in the AI pipeline, highlighting their potential as long-term investments in the AI sector [2]. Group 1: Taiwan Semiconductor Manufacturing Company (TSMC) - TSMC is the world's leading third-party semiconductor foundry, crucial for manufacturing advanced AI chips, holding a monopoly in this area [4][6]. - The company has experienced impressive growth in revenue and operating income, particularly due to its dominance in advanced AI chip production [7]. - TSMC's market capitalization is $1.5 trillion, with a gross margin of 57.75% and a dividend yield of 1.07% [5][6]. Group 2: Nvidia - Nvidia is a key designer of AI ecosystem components, particularly known for its parallel processors, which have significantly increased its market value to nearly $4.3 trillion [9][11]. - The company reported $57 billion in revenue for the third quarter, a 62% year-over-year increase, with $51.2 billion coming from its data center segment, up 66% [12]. - Nvidia's CUDA platform enhances its competitive edge by allowing its chips to be programmed for specific tasks, creating high switching costs for customers [14][15]. Group 3: Microsoft - Microsoft Azure is the second-largest cloud infrastructure platform, making it a preferred choice for companies developing AI applications [16]. - The company's diverse software portfolio, including Microsoft 365 and LinkedIn, allows for seamless integration of AI technologies, creating additional revenue streams [18][19]. - Microsoft has a market capitalization of $3.5 trillion, with a gross margin of 68.76% and a dividend yield of 0.71% [17][18].

December 17, 2025 12:04 AM GMT Semiconductors | North America 2026 Semiconductor Outlook: AI semi strength pushing the ecosystem to the limits While we understand longer term skepticism on AI, we believe that 2026 will remain strong maintaining good visibility in 2027. That's good for AI semis stocks, but the next leg of growth is more positive for memory and fab utilization, leading to a broader group of outperformers. For the third consecutive year, the biggest debate is AI semis, where the index weightin ...

台民间忧半导体产业优势流失 国台办：绝非危言耸听 中新社北京12月17日电 (张杨彬 黄欣欣)《日经亚洲》日前披露台积电拟在日本第二座工厂生产比原定 计划更先进的4纳米芯片，国务院台办发言人朱凤莲17日表示，台湾民众对半导体产业未来发展的担忧 绝非危言耸听。 就美国《国家安全战略》报告宣称"不支持任何单方面改变台湾海峡现状的行为"，朱凤莲指出，应避免 极少数"台独"分裂分子把中美两国拖入冲突对抗的危险境地。(完) 来源：中国新闻网 编辑：董文博 广告等商务合作，请点击这里 本文为转载内容，授权事宜请联系原著作权人 中新经纬版权所有，未经书面授权，任何单位及个人不得转载、摘编或以其它方式使用。 关注中新经纬微信公众号(微信搜索"中新经纬"或"jwview")，看更多精彩财经资讯。 当天在北京举行的国台办例行新闻发布会上，朱凤莲指出，民进党当局早已将台积电视为对美日输诚献 媚的工具，为谋求自身政治私利，不惜榨干台湾半导体产业，彻底沦为外部势力肆意掠夺台湾同胞利益 的帮凶。广大台湾同胞和产业界有识之士应勇于发声、勇于行动，维护自身福祉和产业发展未来。 中国外交部日前发布对日本自卫队前统合幕僚长岩崎茂采取反制措施的决 ...

摩根士丹利上调台积电目标股价，认为其营收和利润率具有增长潜力，并建议投资者在2026年初之前增 持该股。目标价从1688元台币上调至1888元台币。预计台积电将在指引中显示2026年营收增长在20%中 段区间，最终实现同比增长30%；并预计公司在2025年第四季度毛利率将突破60%，2026年全年保持在 60%以上。 ...

Group 1 - The core viewpoint of the article emphasizes TSMC's acceleration in capacity optimization and process reconfiguration to meet the substantial demand for AI GPUs and custom ASICs as they enter mass production [1] - TSMC is implementing strategies such as optimizing existing production lines and transitioning older nodes (7nm and 5nm) to 3nm processes to enhance capital efficiency [1][4] - The 3nm process is identified as the real bottleneck for the upcoming year, with TSMC's advanced packaging solution, CoWoS, expected to remain the mainstream packaging method for AI chips [1][2] Group 2 - The semiconductor industry is witnessing a decrease in the number of effective chips per wafer due to the introduction of more computational units and I/O designs in AI GPUs and ASICs, leading to increased demand for advanced process wafers [2] - TSMC plans to establish a CoPoS RD experimental line in Q2 of next year, with mass production expected by 2028, focusing on improving the efficiency of chip packaging [2] - TSMC's 2nm process is set to begin next year, with capacity already booked until the end of 2026, driven by the GAA architecture which offers significant performance and efficiency improvements over FinFET technology [4][5] Group 3 - Major clients for TSMC's 2nm process include Qualcomm, MediaTek, Apple, and AMD, with Apple reportedly reserving over half of the initial capacity to suppress competitors [5] - TSMC aims to increase its monthly output of 2nm chips to 100,000 by the end of 2026, positioning this cutting-edge technology as a key growth driver for the company [5]

当地时间12月17日，美股三大股指全线收跌，道指跌0.47%，标普500指数跌1.16%，纳指跌1.81%。 美股大型科技股集体下跌，特斯拉跌超4%、英伟达跌近4%、谷歌跌逾3%。中概股多数下跌，世纪互联、蔚来跌超3%，叮咚买菜涨超22%。 美股三大股指全线收跌 当地时间12月17日，美股三大股指全线收跌。数据显示，截至收盘，道指跌0.47%报47885.97点，标普500指数跌1.16%报6721.43点，纳指跌1.81%报 22693.32点。 美股大型科技股集体下跌，美国科技七巨头指数下跌2.03%。特斯拉跌超4%，英伟达跌近4%，谷歌跌超3%，苹果、META跌超1%，亚马逊、微软小幅下 跌。 芯片股表现疲软，费城半导体指数跌3.78%，阿斯麦、ARM、超威半导体跌逾5%，博通跌超4%，台积电跌逾3%。 中概股多数下跌，纳斯达克中国金龙指数跌0.73%。世纪互联、蔚来、理想汽车跌超3%；叮咚买菜涨超22%，万物新生涨近3%。 东吴证券表示，短期来看，美股整体缺乏新的催化，预计继续以震荡盘整为主。中长期来看，美股回归由经济基本面和企业盈利韧性所主导的轨道上，主 要趋势依然向上。 贵金属期货普遍收涨 当地时 ...