科技VS历史：动态PE：不及2021年，远不及2000年科网；ERP：甚至不及1998牛市中段 科技VS其他板块：标普/DAX、美股成长/价值已回落至中位水平，没有过高科技龙头VS科技整体：M7/科技整体，估值比已至中低位 结合基本面看：PB-ROE视角，科技泡沫显著低于科网水平AH科技VS美股科技：A股科技已修复，港股科技仍有性价比

每一年 Q4 的行情都来自于下一年预期的浓缩，机构抢跑核心在于乐观判断第二年债市的行情。根据 2021-2024 年的经验，进入 11 月份以后均会进入年末的抢跑行情：1）预期基本面和流动性对债市有利，越早进场越有利；2）资金源源不断通过各种渠 道进入债券市场，过去几年均是上行幅度有限，下行空间可能打开；3）从交易结构看， 配置盘和交易盘都倾向于做多，形成配置盘和交易盘的共振。本质上，看年末抢跑核心是债市在持续做多的趋势、负债成本下降、债券仍有性价比等多方面因素的叠加。

央行重启国债买卖操作，其政策信号意义显著大于实际操作规模。2025 年 10 月，央行以 200 亿元的规模恢复国债买入操作，其量级显著低于 2024 年同期平均操作水平。操作公布后，各期限活跃券收益率出现短暂上行，反映出市场对此次操作规模或存预期落差。我们认为，相较于其本身的流动性投放效果，本次操作所传递的政策信号意义更为关键。较低的操作规模也表明央行并无意推动利率过快下行，意在避免市场形成过度宽松的预期驱动。同时，从供给角度看，2025 年 11 月国债发行压力已呈现边际缓解，通过大规模买债以对冲供给的紧迫性不高。本次小规模买入操作，更多可视作对潘功胜行长在金融街论坛上“恢复公开市场 国债买卖操作”政策宣示的具体落实，在保持流动性合理充裕的同时，进一步强化货币政策与财政政策的协调配合，引导市场形成稳定预期。

被动指数基金规模维持平稳，ETF 比例提升。截止到 2025 年三季度，市场上的 2823 只 非货币指数基金资产规模共计 6.72 万亿元，较上季度规模增加 1.11 万亿元，继续呈现快 速增长态势；分产品形式来看，三季度 ETF 增长约 1.24 万亿，ETF 占比快速提升超过 6 个百分点，且主要为场内直接贡献。从具体的 5.36 万亿 ETF 的规模来看，目前国内股票 宽基占比进一步下滑至 47%，重新回到 50%以下，而市场整体上涨、情绪较好的情况下， 行业主题产品占比有所回升，达到约 20%。

The global AI servers in financial services market encompasses the specialized high performance computing infrastructure, including hardware, software, and integrated solutions, designed to execute artificial intelligence and machine learning workloads within the financial industry. These servers are characterized by advanced processing units, such as GPUs and other AI accelerators, high bandwidth memory, and low latency networking capabilities. They are engineered to manage and process the immense volumes of data required for training sophisticated algorithms and deploying AI models at scale.

The global AI in economic analytics market encompasses the application of artificial intelligence technologies, including machine learning, natural language processing, and deep learning, to interpret complex economic data and generate predictive insights. This field involves the use of sophisticated algorithms to analyze vast structured and unstructured datasets, such as macroeconomic indicators, financial market transactions, corporate filings, and global news sentiment.

The global AI in consumer electronics market encompasses the design, development, and integration of artificial intelligence technologies into electronic devices intended for personal use. This market includes hardware components, embedded software, algorithms, and cloud-based services that enable devices to perform intelligent functions such as learning, reasoning, and self-correction.

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The global AI in branding market encompasses software and services that utilize artificial intelligence to formulate, manage, and optimize brand strategies. This field integrates machine learning, natural language processing, and generative AI to analyze vast consumer datasets, automate creative processes, and monitor brand perception in real time.

The global AI in autonomous finance market encompasses the application of advanced technologies, primarily artificial intelligence and machine learning, to automate and independently manage financial operations with minimal human intervention.