12月8日算力板块表现强势，延续前期上涨势头，创业板人工智能ETF（159388）收涨5.51%，通信ETF（515880）收涨5.49%。 资料来源：wind 事件方面，谷歌全栈AI生态持续发酵。谷歌加速了产业链进展，谷歌TPU的出货量预期持续上调。谷歌的成长，不仅在硬件侧带来更多的 计算芯片出货增量，而且在模型、应用等方面极大推动了产业成长。随着大模型持续不断迭代跃进，巨头的AI军备竞赛持续，必然会拉动 整体算力需求的进一步增长（无论NVGPU还是谷歌TPU）。A股光模块、服务器等厂商"卖铲人"逻辑较强，不管在芯片端的竞争中时谁获 胜，板块都将受益。 投资人应当充分了解基金定期定额投资和零存整取等储蓄方式的区别。定期定额投资是引导投资人进行长期投资、平均投资成本的一种简 单易行的投资方式。但是定期定额投资并不能规避基金投资所固有的风险，不能保证投资人获得收益，也不是替代储蓄的等效理财方式。 无论是股票ETF/LOF基金，都是属于较高预期风险和预期收益的证券投资基金品种，其预期收益及预期风险水平高于混合型基金、债券型 基金和货币市场基金。 基金资产投资于科创板和创业板股票，会面临因投资标的、市场制度以及交易 ...

Core Insights - Major global AI companies are competing for the Indian market, with leaders like Microsoft and OpenAI visiting to implement unprecedented free strategies to capture the world's most populous country [1][3] - The competition is not only about user data but also involves India's vast AI talent pool and rapidly expanding digital economy, with tech giants committing hundreds of billions of dollars to the AI sector in India [3][5] Group 1: Market Competition - Microsoft CEO Satya Nadella's recent visit to India includes meetings with Prime Minister Modi and business leaders, following a commitment to invest $3 billion over the next two years [1] - Other tech leaders, including Nvidia's Jensen Huang and Google's DeepMind's Demis Hassabis, are also planning visits to India to establish user bases for product improvement [1][3] Group 2: Talent and Innovation - India is viewed not just as a consumer market but as a source of high-quality user-generated data, with millions of graduates skilled in machine learning and data science entering the workforce annually [4][5] - Companies like OpenAI and Anthropic are following Microsoft and Google in establishing offices in India and actively recruiting talent [5] Group 3: Employment and Economic Transformation - The Indian outsourcing industry is undergoing significant structural upgrades, evolving from a cost-arbitrage hub to an AI innovation center involved in developing large language models and generative AI applications [6] - A report predicts that by the end of the decade, India's Global Capability Centers (GCC) will add 1.3 million jobs, reaching a total of 3.46 million positions, with new roles emerging in AI governance and risk strategy [8] Group 4: Free Offerings - Microsoft is offering free access to its AI assistant Copilot for students, while OpenAI provides a one-year free subscription to ChatGPT Go for all Indian users [7] - Google, through Reliance Jio, is offering nearly $400 worth of services for 18 months to 500 million users, and Perplexity has integrated its premium services into devices served by Airtel [7]

然而，对于关注这些科技巨头的投资者而言，问题的关键可能并非简单的"对与错"。 尽管延长折旧年 限确实能即时提升盈利数字，但其对公司基本面的实质影响或许有限。市场更关注的是AI投资的最终 回报，而非会计处理细节。 而更深层次的讨论已经转向折旧方法的选择，以及这些会计处理最终是否 会影响对AI投资长期价值的判断。 科技巨头延长AI芯片等设备的折旧年限确实能立竿见影地提升账面利润，例如Meta因此在今年前九个 月减少了23亿美元的费用。然而，分析称，这场会计技术辩论的实际影响可能有限，市场的最终焦点 仍是数千亿美元AI投资的长期回报率，而非会计处理的细枝末节。 随着科技巨头在人工智能领域投入数千亿美元巨资，一项看似平淡的会计处理——AI芯片等关键设备 的折旧方法，正意外成为市场争议的焦点，引发了关于企业是否借此美化盈利的激烈辩论。 据《华尔街日报》12月8日报道，近期，包括Meta、Alphabet、微软和亚马逊在内的公司纷纷延长了 其服务器和网络资产的预计使用年限。这一会计变更直接降低了当期折旧费用，从而推高了账面利 润，此举立即引起了部分投资者的警觉和审视。 知名"大空头"Michael Burry更是将此举称 ...

谷歌还将携手中国AR企业Xreal打造代号"Project Aura"的独立眼镜，运行同一套Android XR系统，无需 手机即可工作，但必须外挂电池。谷歌当天还公布了数项面向三星Galaxy XR头显的软件升级，包括一 项"旅行模式"，可让这款混合现实设备在汽车或飞机等移动环境中正常使用。 当地时间12月8日，谷歌宣布其正着手开发两种不同类别的AI眼镜：一类配备显示屏，另一类则主打音 频功能。谷歌表示，第一款合作开发的AI眼镜将于2026年某个时间点上市。三星电子、Warby Parker以 及Gentle Monster是其早期硬件合作伙伴，但相关公司尚未展示最终设计方案。 ...

可以说，大模型的「短期能力」决定了它能不能把一句话说通，但长期记忆真正决定的，其实是它有没有资格被称为「助手」。 也正是因为这一点，去年最后一天谷歌研究团队提出的 Titans 架构，在 2025 年被反复翻出来讨论，并不意外。这篇论文试图回答的，并不是「上下文还能 拉多长」这种老问题，而是一个更本质的命题： 当注意力只是短期记忆，大模型到底该如何拥有真正的长期记忆。 日前，Google在其发布的论文《Nested Learning: The Illusion of Deep Learning Architectures》中，提出了一个名为 HOPE 的新框架试图解决大模型长期记忆 的问题。 这一架构备受关注，因为长期记忆一直困扰着大模型的发展，甚至影响着AI落地到智能体的广度与深度。 今天让 AI 写一段漂亮的回答不难，难的是隔了一周、换了工作任务，它还记得你之前某次对话的关键细节，不断更新对你的个性化记忆。也只有在这一 刻，大模型才真正开始接近「持续工作的智能体」，而不是一次性消耗品。 图片来源：谷歌 在 Titans 里，Transformer 的 self-attention（自注意力机制）被明确界定 ...

随着科技巨头在人工智能领域投入数千亿美元巨资，一项看似平淡的会计处理——AI芯片等关键设备 的折旧方法，正意外成为市场争议的焦点，引发了关于企业是否借此美化盈利的激烈辩论。 据《华尔街日报》12月8日报道，近期，包括Meta、Alphabet、微软和亚马逊在内的公司纷纷延长了其 服务器和网络资产的预计使用年限。这一会计变更直接降低了当期折旧费用，从而推高了账面利润，此 举立即引起了部分投资者的警觉和审视。 知名"大空头"Michael Burry更是将此举称为"现代常见的欺诈之一"，他在上月的一篇文章中写道，延长 资产使用年限会减少折旧费用并增加表观利润，这会导致资产估值过高和利润虚报。当巨额资本支出悬 于一线时，这种会计估计的调整足以牵动市场的敏感神经。 然而，对于关注这些科技巨头的投资者而言，问题的关键可能并非简单的"对与错"。尽管延长折旧年限 确实能即时提升盈利数字，但其对公司基本面的实质影响或许有限。市场更关注的是AI投资的最终回 报，而非会计处理细节。而更深层次的讨论已经转向折旧方法的选择，以及这些会计处理最终是否会影 响对AI投资长期价值的判断。 会计调整的"利润魔法" 折旧是确保资本投资成本在财 ...

周一美股三大指数集体收跌，道指跌0.45%，纳指跌0.14%，标普500指数跌0.35%。 大型科技股表现分化，博通涨超2%，英伟达、微软、甲骨文、AMD涨超1%，而特斯拉、奈飞跌超 3%，谷歌、英特尔跌超2%，亚马逊跌超1%。 受利好消息刺激，英伟达美股盘后迅速涨超1%，股价随后跳涨至2%以上。 热门中概股涨跌不一，纳斯达克中国金龙指数微涨0.08%，百度涨超3%，小鹏汽车、新东方涨超2%， 中通、携程、网易则跌超2%。 大宗商品市场波动显著，纽约期金价格日内经历震荡，先后失守4210美元/盎司（跌0.79%）和4220美 元/盎司（涨0.05%），现货黄金同步失守4180美元/盎司，日内跌0.39%。 白银连续主力合约日内跌1%，报13563.00元。 一、国际新闻 能源方面，WTI原油失守59美元/桶，日内跌1.84%；美国天然气期货因气温预测调整及产量高位，价格 持续下跌，跌幅扩大至9%，现报3.849美元/百万英热。 企业动态方面，派拉蒙向华纳兄弟探索公司发起敌意收购，提出每股30美元全现金要约，对应企业价值 1084亿美元，较奈飞此前720亿美元的合作方案溢价约180亿美元。 华纳兄弟盘前大涨4% ...

Group 1: Market Overview - The three major US stock indices closed lower on Monday, with the Dow Jones down 0.45%, the Nasdaq down 0.14%, and the S&P 500 down 0.35% [1][7] - Large tech stocks showed mixed performance, with Broadcom rising over 2%, while Tesla and Netflix fell over 3% [1][7] Group 2: Commodity and Currency Dynamics - WTI crude oil fell below $59 per barrel, down 1.84% [3][9] - Gold futures briefly surpassed $4220 per ounce before retreating, closing down 0.79% [4][9] - Spot gold fell below $4180 per ounce, down 0.39% [5][9] - US natural gas futures dropped over 9% due to narrowing temperature drop forecasts and high production levels, currently at $3.849 per million British thermal units [5][9] - A 7.5 magnitude earthquake near eastern Honshu, Japan, caused short-term fluctuations in the USD/JPY exchange rate, which rose by 0.5% to 155.81 yen [5][9] Group 3: International Market Developments - Paramount launched a hostile takeover bid for Warner Bros. Discovery, offering $30 per share in cash, an 8% premium over Netflix's previous $720 billion acquisition offer of $27.75 per share, potentially providing shareholders with an additional $18 billion in cash benefits [10] - Warner Bros. owns several major networks including CNN, TBS, HGTV, and the HBO Max streaming platform, with Paramount claiming the proposal is more likely to pass regulatory scrutiny [10] - Former President Trump plans to sign an executive order this week to simplify AI industry regulatory approval processes, aiming to prevent individual states from creating conflicting regulations that could undermine the US's competitive edge in AI [10]

Group 1 - Trump announced that Nvidia is allowed to export H200 AI chips to "approved customers" in China, with the U.S. requiring a 25% revenue share from sales, applicable to companies like AMD as well [2] - The White House economic advisor Hassett stated that Trump will announce numerous positive economic messages and advocated for continued interest rate cuts by the Federal Reserve, emphasizing that the extent of cuts should depend on data [2] - Trump plans to introduce a "One Rule" executive order to streamline regulations for AI businesses, asserting that companies should not need separate approvals from all 50 states for operations [2] Group 2 - The Dow Jones fell by 0.45%, the Nasdaq decreased by 0.14%, and the S&P 500 dropped by 0.35%, with most large tech stocks declining [3][4] - Notable declines included Tesla down over 3%, Google down over 2%, and Amazon down over 1%, while Nvidia and Microsoft saw gains of over 1% [3][4] - The Nasdaq Golden Dragon China Index rose by 0.08%, with Baidu up over 3% and Xpeng up over 2%, while Netease fell over 2% [3] Group 3 - WTI crude oil futures fell by $1.20, nearly 2%, closing at $58.88 per barrel, while Brent crude oil futures dropped by $1.26, or 1.98%, to $62.49 per barrel [5][7] - Spot gold decreased by 0.13% to $4190.48 per ounce, and spot silver fell by 0.22% to $58.13 per ounce [5][7] Group 4 - OpenAI reported a 143% increase in global paid enterprise users, with over 100,000 companies using its AI products, and employees saving 40 to 60 minutes daily using AI [11] - The technology sector saw an 11-fold increase in AI usage, with rapid growth in international markets like Germany and Japan [11] Group 5 - Paramount announced a hostile takeover bid for Warner Bros. at $30 per share, totaling $108.4 billion, following Netflix's recent agreement to acquire part of Warner's core business [12] - Trump expressed his intention to be involved in the Netflix acquisition decision, citing concerns over market share [12] Group 6 - Apple’s hardware technology senior vice president denied rumors of leaving the company, while the iPhone 17 Pro series saw a price drop, with the Pro model reduced from 8999 yuan to 8699 yuan [13]

Market Overview - Major U.S. stock indices retreated ahead of the Federal Reserve's significant interest rate meeting, with the S&P 500 down 0.35%, Dow Jones down 0.45%, and Nasdaq down 0.14% [1] - Tesla shares fell over 3%, while chip indices saw gains, with Nvidia rebounding nearly 2% [1] - The Nasdaq Golden Dragon China Index rose by 0.08%, with Century Internet up 4.36% and Daqo New Energy up 4.29% [2] Economic Indicators - The yield on the 10-year U.S. Treasury reached a two-month high, and the U.S. dollar index climbed back above 99.00 [3] - Bitcoin briefly surpassed $92,000 before declining nearly 3% [3] - Commodity prices mostly fell, with oil dropping over 2% and gold reaching a new monthly low [3] Domestic Developments - The Central Committee of the Communist Party of China emphasized a stable economic approach for next year, focusing on expanding domestic demand and optimizing supply [5] - China Shipbuilding Group and China COSCO Shipping Group signed a new shipbuilding project contract in Shanghai worth over 50 billion yuan, marking the highest single domestic contract in the shipbuilding industry [5] Sector Insights - The consumer sector is expected to benefit from policies aimed at expanding domestic demand and optimizing supply chains, as highlighted in the recent Central Committee meeting [7] - The ice and snow economy is gaining momentum, with significant increases in bookings for skiing and related activities, reflecting a 70% year-on-year increase in domestic ski resort ticket reservations [8] - A research team from Tianjin University developed a low-corrosive organic dual chloride electrolyte for aluminum batteries, potentially enhancing their commercial viability [9] Robotics Industry - Zhiyuan Robotics announced the mass production of its 5,000th general-purpose embodied robot, marking a significant milestone in the commercialization of robotics technology [10] - The company has expanded its applications across various sectors, including entertainment, industrial manufacturing, and logistics [10] Corporate Announcements - Deep Sea Geometric plans to acquire 81% of the equity of 863 for approximately 97.52 million yuan, focusing on inspection and testing services [14] - Weidi Co. intends to acquire control of Jiuxing Precision Technology, which specializes in high-end household appliances [14]