主要股指表现 - 道琼斯工业平均指数上涨314.67点，涨幅0.67%，收于47427.12点 [1] - 纳斯达克综合指数上涨0.82%，收于23214.69点 [1] - 标普500指数攀升0.69%，收于6812.61点，收复6800点关口 [1] - 主要股指连续四个交易日收高 [1] 科技股与热门个股 - 明星科技股涨多跌少，特斯拉和微软均上涨1.7%，英伟达上涨1.3%，苹果上涨0.2% [2] - 亚马逊下跌0.2%，Meta下跌0.45%，谷歌下跌1.0% [2] - 戴尔科技大涨5.8%，受人工智能数据中心服务器需求强劲支撑，季度业绩展望超预期 [2][5] - 甲骨文大涨4.0%，德意志银行认为即使完全排除OpenAI相关收入，其2030财年每股收益（EPS）也仅从21美元降至约17美元，自由现金流从410亿美元降至310亿美元 [2] - 人力资源软件公司Workday重挫逾8%，其第三季度订阅收入与预期持平 [6] 中概股与特定板块 - 纳斯达克中国金龙指数微跌0.03%，盘中一度跳水近1% [2] - 拼多多上涨1.6%，京东上涨1.0%，阿里巴巴上涨0.4% [2] - 百度下跌1.3%，网易下跌1.7% [2] - 航空板块大幅上涨，标普1500航空指数飙升3.4%，因商业航空公司进入一年中最繁忙的出行日 [5] 宏观经济数据与政策 - 美国10年期美债收益率跌破4%，连续第五个交易日回落 [1][5] - 与利率预期关联密切的2年期美债收益率涨2.4个基点至3.482% [5] - 截至11月22日当周，美国初请失业金人数环比下降6000人，至21.6万人，为4月以来最低水平 [3] - 9月美国耐用品新订单增长0.5%，符合市场预期，但增速较8月有所放缓 [3] - 9月美国零售销售额增长0.2%，较8月上修后的0.6%增速放缓 [3] - 美联储褐皮书显示美国经济近期举步维艰，企业招聘意愿低迷、通胀仍是核心痛点、家庭支出缩减 [3] - 芝加哥商品交易所（CME）的美联储观察工具显示，交易员预计美联储下月降息25个基点的概率达84.9%，较上周近乎翻倍 [4] 大宗商品市场 - 国际油价小幅走高，WTI原油近月合约涨1.21%，报58.65美元/桶 [7] - 布伦特原油近月合约涨1.04%，报63.13美元/桶 [7] - 国际金价震荡上扬，纽约商品交易所11月交割的COMEX黄金期货涨0.61%，报4165.20美元/盎司 [8]

美股市场整体表现 - 美股三大指数周三均高开高收并实现连续四个交易日上涨 道琼斯指数上涨0.67%至47427.12点 标普500指数上涨0.69%至6812.61点 纳斯达克综合指数上涨0.82%至23214.69点 [1] - 市场波动性显著缓解 标普500波动率指数（VIX）在四天内下跌约35% 为4月中旬以来最大跌幅 [1] 大型科技股表现 - 大型科技股涨跌不一 英伟达上涨1.37% 苹果上涨0.21% 微软上涨1.78% 特斯拉上涨1.71% [1] - 谷歌C下跌1.04% 亚马逊下跌0.22% Meta下跌0.41% [1] - 费城半导体指数大幅上涨2.76% 30只成分股全部收涨 泰瑞达上涨6.98% 迈威尔科技上涨5.14% AMD上涨3.93% 阿斯麦上涨3.76% 美光科技上涨2.55% [1] 中概股表现 - 纳斯达克中国金龙指数微跌0.03% [2] - 热门中概股多数收升 唯品会上涨2.54% 拼多多上涨1.58% 京东上涨0.96% 理想汽车上涨0.6% 新东方上涨0.39% 阿里巴巴上涨0.38% [2] - 部分中概股下跌 禾赛下跌7.37% 腾讯音乐下跌2.33% 小鹏汽车下跌2.22% 百度下跌1.31% 蔚来下跌0.73% [3]

公司业务与市场地位 - 公司在电子商务和云计算领域为全球领导者，其AWS在云行业中是与微软Azure和谷歌云竞争的关键参与者 [1] - 公司在人工智能领域的创新进一步巩固了其市场地位 [1] 分析师评级与观点 - 花旗集团重申对公司“增持”评级，股价为230.49美元，预期其表现将超越市场 [2] - 摩根大通分析师维持“增持”评级，目标股价设定为305美元，认为近期股价回调未反映公司在云计算和人工智能领域的强劲势头 [3] - 分析师将近期股价下跌视为买入机会，主要基于公司在云计算和人工智能领域的增长潜力 [2][3] 财务表现与市场数据 - 公司当前股价为230.46美元，微涨0.34%，当日交易区间在228.77美元至231.75美元之间 [5] - 公司过去一年最高价达258.60美元，最低价为161.38美元，市值约为2.46万亿美元 [5] - AWS在第三季度实现了近三年来最快的增长，表现强劲 [3] 增长驱动与竞争环境 - AWS需求保持强劲，由与Anthropic和OpenAI等公司的合作所驱动，凸显了其在公司增长战略中的关键作用 [4] - 股价下跌的部分原因是市场对公司150亿美元债务融资的担忧，以及Anthropic与英伟达和微软Azure合作带来的竞争 [4]

Tiger Global’s Q3 2025 13F shows a return to aggressive growth positioning. While many hedge funds have been rotating into defensives, Chase Coleman continues leaning into secular digital winners, cloud infrastructure, and global e-commerce — with several noteworthy additions and high-conviction increases.Below is a breakdown of the most significant buys and position increases revealed in the filing.1. Coupang (CPNG): +2,252,000 shares (+16.58%)Coupang remains Tiger Global’s largest disclosed equity bet, an ...

Fred Piard, PhD. is a quantitative analyst and IT professional with over 30 years of experience working in technology. He is the author of three books and has been investing in data-driven systematic strategies since 2010. Fred runs the investing group Quantitative Risk & Value where he shares a portfolio invested in quality dividend stocks, and companies at the forefront of tech innovation. Fred also supplies market risk indicators, a real estate strategy, a bond strategy, and an income strategy in closed- ...

智通财经APP获悉，美国最大公共养老金体系，加州公务员退休系统(Calpers)近期向美国证券交易委员 会(SEC)提交的最新13F文件显示，该机构在第二季度与第三季度之间对其投资组合进行了多项关键调 整，进一步向人工智能与清洁能源倾斜。 文件显示，Calpers新建仓燃料电池制造商Bloom Energy(BE.US)，通过买入361,883股建立持仓，买入时 价值约3060万美元。按本周二收盘价计算，该笔投资市值已升至约3.41亿美元。Bloom Energy今年以来 股价暴涨326%，成为年度表现最亮眼的能源股之一。 此外，Calpers还新建仓无人机及自主系统制造商AeroVironment(AVAV.US)，买入50,332股，当时价值约 1580万美元，目前估值略高于1400万美元。该公司股价2025年迄今已上涨近80%。 人工智能投资者将对Calpers的最新操作感到鼓舞。该养老金大幅增持甲骨文，持仓增加逾25万股至 3,021,454股。在AI基础设施支出规划备受投资者质疑的背景下，这一增持显示Calpers对其长期竞争力 仍有信心。 在积极加仓AI巨头的同时，Calpers也进行了结构性调整 ...

A federal judge on Wednesday granted Amazon.com a preliminary injunction to block the New York State Public Employment Relations Board from enforcing a new state law that the online retailer considers... ...

Amazon.com, Inc. (NASDAQ:AMZN) is one of the Best Quantum Computing Stocks to Invest In Right Now. On November 21, it was announced that United Launch Alliance (ULA) is now targeting December 15 for the Leo Atlas 4 (LA-04) mission. Named LA-04 for Amazon’s fourth launch on an Atlas V rocket, the mission would be sending another 27 satellites to low Earth orbit. This will result in bringing the total number of Amazon Leo spacecraft launched to date to 180 satellites. Is Amazon.com (AMZN) One of The Best Qu ...

BREAKING: Futures Rise After Market Holiday Higher and higher they went, with shares of tech giants Amazon (AMZN), Microsoft (MSFT), Google-parent Alphabet (GOOGL), Meta Platforms (META) and Oracle (ORCL) riding the excitement over artificial intelligence. But a rocky month for AI stocks spooked by fears of a bubble has triggered a shakeout among the hyperscalers. Google is surging and Amazon is bouncing back. But Microsoft stock has stumbled from October highs and Meta has slumped. Oracle has tumbled more ...

Olemedia/E+ via Getty Images Listen here or on the go via Apple Podcasts and Spotify Rob Isbitts checks in with analysts Julia Ostian, Kenio Fontes, and Jack Bowman to see how they're thinking about the current market (0:40). How interest rates may affect investor behavior (14:20). Stocks that are moving in the right direction (18:45). Transcript Rob Isbitts: I am Rob Isbitts and this is the Seeking Alpha Investing Experts Podcast. And we are recording this at about 10:30 in the morning, US Eastern t ...