AI chip leaders helped the Dow clear the historic 50,000 mark as risk appetite returned across tech and crypto, today, Feb. 6, 2026.The S&P 500 (^GSPC +1.97%) rose 1.97% to 6,932.30, the Nasdaq Composite (^IXIC +2.18%) gained 2.18% to 23,031.21, and the Dow Jones Industrial Average (^DJI +2.47%) climbed 2.47% to 50,115.66, closing above 50,000 for the first time.Market moversSemiconductor bellwethers such as Nvidia (NVDA +8.01%) led a powerful rebound in AI hardware, while crypto‑exposed MicroStrategy (MSTR ...

来源：第一财经 景林资产向美国证交会（SEC）提交的最新13F表格数据显示，在截至去年12月31日的第四季度，其美 股持仓市值约为40.45亿美元，其中，谷歌(GOOG.O)升至第一大重仓股。与此同时，景林在去年最后一 个季度大幅减持英伟达(NVDA.O)及Meta Platforms(META.O)。当前，其前三大重仓股分别为谷歌 (GOOG.O)、Meta Platforms(META.O)及拼多多(PDD.O)。 ...

Nvidia Corporation (NASDAQ:NVDA) surged 72% on Friday, February 6, 2026, closing at $185 after opening at $176.69. ...

黄仁勋说："只要人们继续为AI付费，并且AI公司能够从中获利，它们就会不断加倍、加倍、加倍、加 倍地投入。" 第2名亚马逊收跌5.55%，成交369.8亿美元。周五早盘交易中，亚马逊股价跌幅一度达10%。该公司在 周四收盘后发布四季度业绩报告，因一季度营业利润指引不及市场预期，且宣布大幅扩大2026年资本支 出规模，公司股价应声暴跌。 亚马逊表示，预计公司一季度营业利润在165亿至215亿美元之间，低于分析师此前222亿美元的预期。 除此之外，公司宣布2026年资本支出规模将超2000亿美元，较2025年原定的1250亿美元大幅攀升。 第3名特斯拉收高3.50%，成交253.91亿美元。特斯拉据称正在美布局多州建厂，以扩张太阳能电池制造 版图。 最新消息显示，特斯拉正在评估美国多个选址，准备扩大公司的太阳能电池制造业务。 上月，特斯拉CEO马斯克在瑞士达沃斯世界经济论坛年会上表示，SpaceX与特斯拉正同步推进太阳能 产能提升，目标在未来三年内实现每年100吉瓦的太阳能制造能力。这意味着，特斯拉方面正把这一构 想变成一项真正推进中的工业项目。 周五美股成交额第1名英伟达收高7.78%，成交418.08亿美元。 ...

英伟达公司首席执行官黄仁勋在面对"客户是否在数据中心上过度支出"的担忧时表示，这一支出水平是 适当且可持续的。与此同时，由于投资者纷纷买入那些有望受益于大型科技公司今年在人工智能基础设 施方面巨额资本支出的公司股票，英伟达周五大涨。 黄仁勋周五在接受采访时表示，人工智能基础设施的建设将持续7到8年，并称对人工智能的需求"高得 惊人"。 黄仁勋说："人工智能已经变得有用，而且能力非常强。""它的采用率已经变得非常高。" 全球多家最大的科技公司——包括亚马逊、Alphabet旗下的谷歌、Meta Platforms Inc．以及微软——在 财报中公布了庞大的资本开支计划，令投资者感到不安。最近几天，这四家企业的总市值合计下跌接近 1万亿美元。 这些支出中的很大一部分将流向英伟达。英伟达生产数据中心处理器，用于开发和运行人工智能模型。 黄仁勋认为，人工智能已经在为采用者带来回报，如果这些客户拥有更多数据中心，他们的表现还会更 好。 黄仁勋表示，他并不担心科技行业会增加过多产能。他说，与互联网第一次建设浪潮不同，如今并没有 基础设施被闲置。像Anthropic PBC和OpenAI这样的公司正在创造可观的收入。 英伟 ...

英伟达股价大涨7.8%。市值增加3,250亿美元。 来源：滚动播报 ...

Core Insights - Nvidia CEO Jensen Huang stated that demand for AI technology is experiencing unprecedented growth, indicating a potential "inflection point" for the industry as it becomes more widely adopted [1] - Major cloud providers, including Amazon, are significantly increasing their investments in AI infrastructure, with collective spending projected to reach approximately $650 billion by 2026 [1] - Nvidia's stock rose by 8% following the announcement of increased AI spending by cloud giants, contributing to a broader rally in semiconductor stocks, including Advanced Micro Devices, Broadcom, and Marvell Technology [1] Company Developments - Nvidia's shares have rebounded to break-even for 2026 after a challenging start to the year, showing an increase of over 40% in the past 12 months [1] - Amazon's stock declined after revealing its substantial AI spending forecast, despite being a major buyer of Nvidia chips [1] - The PHLX Semiconductor Sector Index increased nearly 6%, reflecting the positive sentiment towards semiconductor stocks driven by AI demand [1] Industry Trends - The AI industry is on the verge of a significant infrastructure buildout, which Huang believes could be the largest in human history [1] - The commitment from major tech companies to invest heavily in AI hardware is expected to bolster the semiconductor market, despite concerns about the returns for cloud providers [1] - The overall tech stock market is experiencing fluctuations, with Nvidia leading the charge in the semiconductor sector amidst a broader recovery in stock prices [1]

as we welcome in Steven our CEO and founder of Quaazar Markets. So glad you are with us. I know we're going to talk a lot about tech and AI.But Stephen our chance for a victory lap pertaining to silver. Um you told me I think it was a Friday that you said I'm short silver. You were a little early but then it sold off. It went up and then it sold off and then you said now I'm buying silver.and and here's a look at this incredible chart and you were a little early and then it took off. Um, tell us a little bi ...

The tech industry's surging capital expenditures for AI infrastructure is justified, appropriate and sustainable, Nvidia CEO Jensen Huang said Friday on CNBC's "Halftime Report.""The reason for that is because all of these companies' cash flows are going to start rising," Huang said. Nvidia shares were up 7% during trading on Friday. Huang's comments come after key Nvidia customers Meta, Amazon, Google and Microsoft reported their latest earnings over the past two weeks. These companies told their investors ...

Core Insights - The current market is experiencing a significant infrastructure buildout driven by artificial intelligence (AI), which is expected to fundamentally change computing across various applications [1][4][20] - AI has reached a critical inflection point, becoming highly useful and profitable, with companies like Anthropic and OpenAI generating substantial revenues [2][13] - The demand for computing resources is skyrocketing, with hyperscalers projected to spend $660 billion this year, indicating a strong growth trajectory for the industry [3][19] Industry Trends - The AI sector is witnessing unprecedented growth, with software evolving from mere tools to intelligent systems that enhance human capabilities [4][16] - Major companies, including Meta, are leveraging AI to transform their operations and improve earnings, showcasing the potential for significant returns on investment [5][6] - The competitive landscape is intensifying as all major players recognize the inflection point in AI and are investing heavily to capitalize on future opportunities [7][8] Financial Implications - The cash flows of companies in the AI space are expected to rise significantly, as the demand for compute resources continues to outstrip supply [4][12] - Historical comparisons to past tech revolutions highlight the unique position of the current AI market, where demand for GPUs and computing power remains exceptionally high [18][19] - The profitability of AI companies is accelerating, with a notable increase in revenue generation and growth potential, indicating a robust investment opportunity [11][21]