大型科技股普跌，英伟达跌超3% 当地时间周四，美股大型科技股集体下挫，英伟达受财报提振，盘中一度涨超5%但截至收盘下跌 3.15%。AMD跌超7.8%，甲骨文跌超6%，奈飞跌超3%，特斯拉和亚马逊跌超2%，微软跌超1%，苹果 和Meta微跌。 桥水基金创始人瑞.达利欧(Ray Dalio)表示，投资者不必因为看到人工智能泡沫正在形成就放弃持仓。 瑞.达利欧说："情况非常清楚，我们已经处于泡沫区域之中。"他进一步补充道，如果观察未来10年回 报率的相关性，当处在这种区域时，投资者将获得非常低的回报。但他同时表示："我们还没有看到刺 破泡沫的因素。" 此前在11月14日，全球最大对冲基金桥水基金公布的持仓报告显示，其对芯片巨头英伟达的持股数大幅 降低。截至三季度末，桥水基金持有英伟达股票数量降至251万股，相比二季度末的723万股，其减持比 例高达65.3%。 美联储12月降息预期进一步降低。 当地时间11月20日，美股三大指数高开低走，纳斯达克指数一度涨超2.5%，但截至收盘下跌2.15%，道 琼斯工业平均指数跌幅为0.84%，标普500指数跌幅为1.56%。中概股普遍下挫，纳斯达克中国金龙指数 跌3.26%。 ...

来源：格隆汇APP 纳斯达克中国金龙指数收跌3.26%，热门中概股中，阿特斯太阳能收跌18.3%，大全新能源跌9.2%，蔚 来跌6%，晶科能源跌5.7%，小马智行、小鹏、小米、拼多多、百度跌超4%，网易则涨0.6%，贝壳涨 1.3%，万国数据涨1.8%，逸仙电商涨3.3%。 格隆汇11月21日｜英伟达业绩报告虽然强劲，但没能持续稳住市场信心。美股三大指数集体收跌，道琼 斯指数跌0.84%，标普500指数跌1.56%，纳斯达克综合指数跌2.15%。大型科技股集体下挫，AMD跌超 7%，甲骨文跌超6%，奈飞、英伟达跌超3%，特斯拉、亚马逊跌超2%，微软跌超1%。博通跌2.14%， 高通跌3.90%，Adobe跌1.79%，Salesforce跌1.10%，奈飞跌3.94%。 ...

美股收盘，三大指数集体下跌，道指跌0.84%，标普500指数跌1.55%，纳指跌2.15%。大型科技股集体 下挫，AMD跌超7%，甲骨文跌超6%，奈飞、英伟达跌超3%，特斯拉、亚马逊跌超2%，微软跌超1%。 来源：市场资讯 （来源：科创100ETF基金） ...

ToplineThe three major market indexes traded down Thursday afternoon after surging earlier in the day, as investors appeared to pull back on dimming hopes the Federal Reserve would cut interest rates again in December. Nvidia President and CEO Jensen Huang delivers the keynote address during the Nvidia GTC (GPU Technology Conference).Getty ImagesKey FactsThe Dow Jones Industrial Average swung nearly 1,100 points by Thursday afternoon, falling by roughly 320 points (0.7%) after trading up more than 700 point ...

The U.S. stock market experienced a day of jarring swings on Thursday, November 20, 2025, as an initial surge fueled by stellar earnings from AI chip giant Nvidia (NVDA) largely evaporated by afternoon trading. Investors grappled with the implications of mixed economic data and ongoing concerns about the Federal Reserve's future interest rate path, leading to significant volatility across major indexes and sectors.Major Market Indexes See Gains FadeAfter opening sharply higher, buoyed by optimism surroundin ...

Core Insights - Nvidia's earnings report has positively impacted many Big Tech companies, but Advanced Micro Devices Inc (AMD) and Micron Technology Inc (MU) are experiencing declines despite renewed optimism in AI trade [1] AMD Summary - AMD shares are down 6% to $209.05, marking a sixth consecutive daily drop and pulling back from an all-time high of $267.08 reached on October 29, although it still shows a 73% year-to-date gain [2] - Bearish sentiment towards AMD has increased, with its 10-day put/call volume ratio ranking higher than 96% of annual readings, indicating a rise in bearish bets [3] MU Summary - Micron Technology Inc (MU) is down 7.7% to $208.48, on track for its fourth consecutive negative session, while still maintaining a significant year-to-date gain of 150.2% from its record high of $260.58 on November 17 [4] - Options activity for MU has been notably high, with 156,000 calls and 152,000 puts traded, which is double the typical volume, particularly with new positions being opened in the weekly 11/28 220-strike put [5]

1. Technology AMD ABT WMT GOOGL Stock futures rose Thursday following strong earnings from Nvidia and the release of delayed jobs data, which showed U.S. hiring in September outpaced expectations These Stocks Are Moving the Most Today: Nvidia, Exact Sciences, Walmart, AMD, Palo Alto Networks, Alphabet, and More By Mackenzie Tatananni and George Glover In this article NVDA SUBSCRIBE NOW Continue reading this article with a Barron's subscription ...

英伟达涨4%，英伟达第三财季营收达570亿美元，同比增长62%；预计第四财季营收约为650亿美元， 市场预期620亿美元。谷歌涨3.2%总市值达到3.65万亿美元，略超过微软公司，进入美股总市值前三。 | | | 超威半导体[AMD] 2025-11-20 22:48 | | 价格 = 均线 = | | | | --- | --- | --- | --- | --- | --- | --- | | 234.250 | | | | | | 4.79 % | | 231.575 VAN | | | | | | 3.59 % | | 228.900 | | | | | | 2.39 % | | 226.225 | | | | | | 1.20% | | 223.550 | | | | | | 0.00 % | | 220.875 | | | | | | 1.20 % | | 218.200 | | | | | | 2.39 % | | 215.525 | | | | | | 3.59 % | | 212.850 | | | | | | 4.79 % | | | 22:30 | 24:00 | 02:00 | 03: ...

美股三大指数集体上涨，道指涨1.08%，纳指涨2.19%，标普500指数涨1.6%。英伟达涨5%，公司第三 财季业绩超市场预期；AMD涨4%，沙特AI公司Humain宣布将与AMD、思科系统公司成立合资企业； 沃尔玛涨3%，公司连续第二个季度上调业绩预期。 来源：第一财经 ...

（文章来源：每日经济新闻） 美股开盘集体上涨，道指涨1.08%，纳指涨2.19%，标普500指数涨1.6%。英伟达大涨5%，英伟达第三 财季营收达570亿美元，同比增长62%；预计第四财季营收约为650亿美元，市场预期620亿美元。AMD 涨近4%，AMD计划于2030年前在沙特阿拉伯建设并运营高达1吉瓦（GW）的AI基础设施。 ...