本周市场出现连续调整，个股跌幅不小。很多投资者回顾今年业绩，最终盈利几乎归零，在这样一个全 年指数上涨接近20%的牛市里，这样的收益是明显低于预期的。 总结来看，主要有两个问题：第一是追涨杀跌。今年的行情往往每季度主攻行业不同，但全年来看，跑 赢上证指数的比例依然高达60%以上，那么大量的亏钱效应主要是追涨造成的。第二是不敬畏估值。追 涨的核心还是对估值不够敬畏，永远只看到上涨的股票，而不知道风险都是涨出来的，机会都是跌出来 的。此时投资者如果回顾全年的战役，相信值得很多人反思。 当下2025年已临近收官，此时的调整也预留了明年的空间，找到那些优质的、熟悉的、估值合理的股票 开始布局，保持耐心，相信2026年慢牛仍在路上。 (作者为爱建证券首席投顾) 本周全球股市出现震荡，各大媒体、自媒体都在分析调整的原因，无非是海外不确定性增加、科技泡沫 滋生、美联储降息放缓、基金漂移风格回归等，但在我们看来，一切都是借口而已，说到底，是估值有 点贵了。 前期美股的PE(市盈率)均值来到30倍以上，仅仅比2000年互联网泡沫略低一些，虽然英伟达、谷歌的季 报依然亮眼，但短期的性价比明显不高。资金都是极度聪明的，震荡调整在所 ...

Group 1 - Asian and European stock markets declined following a drop in Wall Street after a previous rally [1] - U.S. futures indicate a potential slight increase at the market open [1]

微软(MSFT.US)与英伟达(NVDA.US)周二表示，双方将合计向人工智能公司Anthropic投资最高150亿美 元，进一步巩固这家OpenAI主要竞争对手与两大科技巨头之间的合作关系。 与此同时，Anthropic承诺将从微软Azure云服务购买300亿美元的计算能力。此举延续了近年来云计算与 芯片厂商通过资本与算力绑定顶尖AI开发商的趋势，而后者又反过来购买前者的产品与服务。投资者 对这种"循环式AI投资"愈发警惕，担心这可能是科技泡沫的明显征兆。消息公布后，微软股价周二下跌 3.3%，英伟达跌近3%。 除微软外，Anthropic近月也深化与谷歌(GOOG.US,GOOGL.US)的合作。谷歌将向Anthropic提供最多100 万枚专用AI芯片，交易规模达数十亿美元。 此外，Anthropic的模型也将登陆微软的Foundry云端AI模型部署平台。此前，微软Azure上已集成 OpenAI、Meta(META.US)、DeepSeek与马斯克的xAI等多家模型，但一直缺少Claude系列。微软已宣布 将使用Anthropic模型为其企业办公AI助手提供支持。 尽管新合作不断扩张，亚马逊(AMZN ...

Core Viewpoint - The article discusses the potential risks to the independence of the Federal Reserve and the broader implications for the U.S. economy, particularly in light of President Trump's influence and the current AI investment boom [3][4][5]. Group 1: Federal Reserve Independence - Former Federal Reserve Chair Janet Yellen warns that the U.S. risks becoming a "banana republic" due to political pressures on the Federal Reserve, particularly from President Trump, who has called for interest rate cuts and threatened to dismiss Fed Chair Jerome Powell [3][4]. - Yellen emphasizes that Trump's actions could undermine the long-standing separation between fiscal and monetary policy, damaging the Fed's credibility in controlling inflation [3][5]. - The Trump administration is attempting to dismiss Fed Governor Lisa Cook, which Yellen believes would end the Fed's independence, allowing for political interference in monetary policy [6]. Group 2: Economic Risks and AI Investment - Yellen highlights that the current AI investment boom may obscure underlying economic risks, with significant growth in technology investments projected for 2025 [7]. - A report from Oxford Economics predicts that AI-related investments could see annual growth rates of 20% to 40%, the fastest since the late 1990s [7]. - However, Yellen warns that if the tech sector underperforms, the U.S. economy could become vulnerable, recalling the tech bubble burst of 2001-2002, which led to a 70% drop in tech stocks and a decline in business investment [7]. Group 3: Broader Economic Implications - Yellen expresses concern over the potential loss of scientists and researchers due to tensions between U.S. universities and the Trump administration, which could hinder technological advancement and economic growth [7]. - She notes that the financial markets appear stable, but there are signs of tension, particularly with the U.S. dollar depreciating by about 4% since the announcement of Trump's tariffs [8].

来源：环球市场播报 周一全球股市与债券收益率整体保持坚挺。市场在上周科技股的动荡后暂作喘息，而这波行情究竟会延 续还是反转，将取决于市值 5 万亿美元的芯片巨头 英伟达于周三公布的财报，同时长期延迟的美国经 济数据将发布。 截至发稿，道指期货涨0.12%，标普500指数期货涨0.33%，纳指期货涨0.58%。 欧洲基准指数 STOXX 600周一早盘小涨 0.1%，大多数主要交易所都在上涨。欧洲股市上周经历了动荡 的一周，周一表现谨慎。上周五，由于对人工智能泡沫和全球经济的担忧动摇投资者的信心，欧洲股市 大幅收低。 科技股推动美国股指期货周初走高。标普500指数期货上涨 0.3%，市场经历一段波动期后风险偏好回 升。 美国国债全线走强，美国 10 年期国债收益率维持在 4.1347%；德国 10 年期国债收益率则在 2.715% 附 近持稳，略低于 10 月 7 日以来的最高水平 2.718%。 美元小幅上扬，使欧元维持在 1.16 美元下方，并对其他主要货币略有上涨。比特币在此前回吐年内涨 幅后出现反弹，近期走势高度同步科技股风险情绪。 随着多位政策制定者态度趋于谨慎，市场对 12 月降息的预期已降至 50 ...

Group 1: Economic Risks and AI Investment - The current AI investment boom is masking significant risks in the U.S. economy [1][4] - Oxford Economics predicts that the investment growth rate in information processing equipment and software will reach 20%-40% by mid-2025, marking the fastest growth since the late 1990s [4] - If the tech sector underperforms, the U.S. economy could become vulnerable, as tech investments are expected to contribute all growth in fixed investment by mid-2025, while other sectors may decline [4] Group 2: Federal Reserve Independence - There is a crisis regarding the independence of the Federal Reserve, with concerns that political pressures could undermine its credibility in controlling inflation [2][3] - The Trump administration's attempts to influence the Federal Reserve's policies, including threats to dismiss board members, pose a risk to its independence [2][3] - Yellen warns that if the Trump administration successfully removes a Federal Reserve board member, it could set a precedent that jeopardizes the institution's autonomy [3] Group 3: Impact on Talent and Innovation - The ongoing conflict between U.S. universities and the Trump administration is leading to a loss of scientists and researchers, which could hinder technological advancement [4] - The U.S. economy's growth heavily relies on its leadership in new technologies and the ability to create new enterprises [4]

13F文件还显示，蒂尔也完全清空了其在能源发电公司Vistra Energy Corp(VST)的全部208747股持仓。 蒂尔披露的英伟达减持行动发生在软银宣布清空其英伟达持股仅一周之后。就在上周，以预测2008年金 融危机而闻名的投资者迈克尔·伯里（Michael Burry）也披露了对英伟达和Palantir(PLTR.O)的重仓做空 头寸。 蒂尔是PayPal和Palantir的联合创始人，今年早些时候曾警告英伟达估值过高，还将近期科技股估值的飙 升比作1999至2000年的互联网泡沫崩盘。 他退出英伟达之际，市场对AI推高科技估值的泡沫担忧迅速升温。投资者开始担心AI巨头OpenAI计划 如何兑现超过1万亿美元的支出承诺，以及这将如何影响英伟达和其他向OpenAI提供关键芯片的供应 商。 据了解，亿万富翁彼得·蒂尔（Peter Thiel）已清空其对AI巨头英伟达(NVDA.O)的全部持股，相关文件 在周末披露。目前，随着科技估值因AI热潮而被推高，对泡沫的担忧不断升温。 文件显示，蒂尔在七月至九月期间卖出了大约537742股英伟达，其旗下基金Thiel Macro提交的13F表格 显示，截至九月三 ...

Investment Rating - The report indicates that the investment rating for the artificial intelligence (AI) sector remains positive, suggesting further investment opportunities despite significant growth already observed [1]. Core Insights - The global economic team estimates the potential capital gains value of AI to be as high as $8 trillion, indicating that further investment is justified [3]. - The current AI investment cycle is believed to be in its early stages, with the market value of AI-related companies having surpassed the $8 trillion estimate since the end of 2022 [3]. - There are no significant signs of a macro bubble similar to the 1990s tech bubble, as the increase in AI-driven investment spending has been modest and short-lived [6]. - The financial health of corporate sectors is stable, with a steady U.S. current account deficit and narrow credit spreads, suggesting a lack of immediate risk for market adjustments [6]. Summary by Sections Economic Outlook - Economic growth is expected to remain stable in the coming months, with no recession anticipated, and the Federal Reserve likely to adopt more accommodative policies [9]. - By early 2026, the growth outlook is expected to be more optimistic, which should positively impact stock market performance [9]. Labor Market and Policy Considerations - The labor market will be a key macro issue to monitor in 2026, as its stability could reduce expectations of downside risks [10]. - The nomination of the Federal Reserve Chair and the composition of the 2026 FOMC will also be critical in determining policy direction and uncertainty [10]. Investment Strategies - Protective positions or strategies that capture upside exposure while limiting downside risk are recommended to navigate potential market volatility [7]. - If economic prosperity continues and debt usage increases, there may be an expansion in credit spreads, providing exposure to credit issuance stories and downside risks in the real economy [7].

Group 1 - The article discusses warnings from major financial institutions about a potential technology bubble, with notable figures like Jamie Dimon of JPMorgan Chase expressing concerns about asset valuations entering bubble territory [3][4]. - Various financial entities, including Goldman Sachs and the Bank of England, have echoed these sentiments, indicating that current technology stock valuations are excessively high compared to fundamentals [4][5]. - The article highlights that the value of technology companies related to AI has surged over $10 trillion in three years, with significant increases in stock prices for companies like Nvidia and OpenAI [8]. Group 2 - The author compares the current situation to the late 1990s internet bubble, noting that while there are signs of overvaluation, a critical catalyst for a bubble burst—such as a liquidity reversal—has not yet occurred [9][16]. - Historical precedents, such as the 2000 internet bubble burst, are examined, emphasizing that previous bubbles often followed a pattern of loose monetary policy followed by sudden tightening [10][14]. - The current financial environment shows low credit spreads, suggesting that liquidity is still supportive of technology stocks, which may delay any potential market correction [17][18]. Group 3 - The article posits that two unexpected events could trigger a technology bubble burst: a sudden rise in inflation leading to interest rate hikes, or a lack of buyers for overvalued technology stocks [20][21]. - The concept of valuation is discussed, indicating that as long as there are buyers willing to invest, high valuations can persist without immediate risk [23][24]. - The author concludes that the current supportive monetary and fiscal policies for technology suggest a prolonged period of growth, akin to the late stages of the 1990s bubble [25][27].

Core Viewpoint - The article discusses the recent actions of SoftBank's Masayoshi Son regarding NVIDIA, highlighting concerns about potential market bubbles and the implications of heavy investments in AI, particularly in OpenAI [3][10][12]. Group 1: SoftBank's Actions - SoftBank has completely liquidated its NVIDIA holdings, cashing out approximately $5.83 billion (around 41.5 billion RMB), which led to a significant drop in NVIDIA's market value by $100 billion overnight [3][10]. - This marks the second time Son has sold off NVIDIA shares, with a previous liquidation in 2019 that has since been viewed as a cautionary tale in the investment community [10][11]. - The decision to sell NVIDIA is seen as a strategic move to free up capital for investments in OpenAI, with SoftBank's CFO stating the need for liquidity to fulfill commitments to OpenAI [12][14]. Group 2: Investment Strategy and Risks - Son's investment strategy appears to focus on concentrated bets on leading companies rather than diversified hedging, which has led to significant losses in past investments, such as WeWork and Coupang [7][11]. - The article raises concerns about the sustainability of OpenAI's business model, noting that it may face substantial losses and cash burn in the coming years, with estimates suggesting losses exceeding $5 billion by 2025 [18][21]. - There are indications that the current market environment may be experiencing a bubble, with warnings from prominent figures about the risks associated with inflated asset prices in the tech sector [18][19]. Group 3: Market Dynamics and Future Outlook - The article suggests that the heavy reliance on circular financing among tech companies, including OpenAI, creates an illusion of unlimited demand while facing real supply constraints, particularly in energy and resources [21][24]. - Historical patterns indicate that SoftBank's stock splits have often coincided with significant market downturns, raising questions about the potential implications of its upcoming stock split [15][18]. - The future of OpenAI is uncertain, with challenges related to energy supply and operational sustainability posing significant risks to its growth and profitability [22][24].