华泰证券表示，多芯片互联是实现AI算力扩展的关键。而CPO作为硅光与先进封装的融合方案，能够在保持高带宽密度的同时降低传输损耗，或将成为突 破算力扩展瓶颈的关键技术路径，有望于2027年实现大规模商用。 东北证券认为，光模块景气度再攀升，重视产业链上游机会。明年光模块需求可见度较高，订单指引持续上修，供不应求将成为行业常态，景气度持续攀 升。 半导体芯片股走势强劲，CPO概念股继续活跃。赛微电子（300456）盘中触及20cm创历史新高，午间收盘涨超18%。此外，希荻微涨超11%，电科芯片 （600877）涨停，太辰光（300570）涨超10%，剑桥科技（603083）涨超9%，新易盛（300502）一度涨超10%，国芯科技、海光信息、中科蓝讯等纷纷跟 涨。 消息面上，谷歌正加快自研AI芯片TPU的商业化步伐，有报道称谷歌正与Meta等科技大厂谈外采合作。在外界看来，如果合作落地，TPU将进入谷歌体系 之外的超大规模数据中心，或对英伟达GPU 主导的算力市场带来冲击。 11月27日，A股早盘冲高回落，截至午间收盘，沪指涨0.49%，深成指涨0.38%，创业板指涨0.56%。全市场半日成交额1.1万亿。全市场超 ...

Market Overview - The A-share market showed a mixed performance with the Shanghai Composite Index rising by 0.49% to 3883.01, while the Shenzhen Component Index increased by 0.38% to 12956.99, and the ChiNext Index rose by 0.56% to 3061.79, with a total market turnover of 1.1 trillion [1][2]. Sector Performance - The organic silicon, consumer electronics, and battery sectors led the gains, while the Hainan and film industry sectors experienced declines [2]. Semiconductor Sector - Semiconductor stocks performed strongly, with CPO concept stocks remaining active. Notable gains included Saiwei Electronics reaching a historical high with an increase of over 18%, and other companies like Xidi and Deke Chip also showing significant increases [4]. - Google is accelerating the commercialization of its self-developed AI chip TPU, which may disrupt the GPU market dominated by Nvidia if partnerships with major tech companies materialize [4]. - Huatai Securities highlighted that multi-chip interconnection is key for AI computing power expansion, with CPO technology potentially becoming a critical path for overcoming computing power bottlenecks by 2027 [4]. - Northeast Securities noted an increase in the demand for optical modules, with a positive outlook for next year's orders, indicating a supply-demand imbalance that will likely sustain industry growth [4].

Market Overview - The A-share market showed overall strength, with the ChiNext Index rising over 3% at one point. The Shanghai Composite Index closed down 0.15% at 3864.18 points, while the Shenzhen Component Index rose 1.02% to 12907.83 points, and the ChiNext Index increased by 2.14% to 3044.69 points. The total trading volume in the Shanghai and Shenzhen markets reached 1.7973 trillion yuan [1] Consumer Sector - The consumer sector, led by retail stocks, saw significant late-session gains. Notable stocks such as Hai Xin Food and Kai Chun Co. reached their daily limit up. The Ministry of Industry and Information Technology and other departments issued a plan to enhance the adaptability of supply and demand in consumer goods, aiming for a noticeable optimization of the supply structure by 2027 and a high-quality development pattern by 2030 [2] AI Industry - CPO concept stocks and AI-related stocks remained active, with several companies like Chang Guang Hua Xin and Sai Wei Electronics hitting their daily limit up. Alibaba's CEO indicated a sustained demand for AI resources, predicting a supply-demand imbalance for the next three years. Alibaba's cloud revenue grew by 34% year-on-year, with AI-related product revenue increasing for nine consecutive quarters [4][5] Pharmaceutical Sector - The pharmaceutical sector experienced strong gains, particularly in innovative drugs and vaccine concepts. Companies like Yue Wannianqing and Huaren Health reached their daily limit up. The small nucleic acid drug field is gaining attention due to recent global advancements, with expectations for significant growth driven by technological breakthroughs and commercialization [7]

11月26日，A股走势分化，光通信模块等科技股大涨带动深市跑赢沪市，创业板指涨逾2%。市场交投略有降温，成交 额缩至1.8万亿元，3593只个股收跌。 受访人士表示，当前市场套牢盘压力较大、外资流入缓慢，内外资分歧明显，观望情绪浓厚。投资者需密切关注中日 冲突事件进展、美联储12月是否降息，以及即将举行的中央经济工作会议。操作上建议仓位控制在50%左右，逢低布 局通信等强势赛道龙头股，并配置银行、医药等防御板块对冲风险。 算力、CPO大爆发 沪深两市走势分化。沪指午后走低，最后收跌0.15%报3864.18点；创业板指午后进一步走强，收涨2.14%报3044.69 点。深证成指涨逾1%。科创50、沪深300、上证50涨幅均不超过1%，北证50收跌。 成交缩量，今日成交额降至1.8万亿元。杠杆资金小幅回流，截至11月25日，沪深京两融余额增至2.46万亿元。 | 名称 | . | * % % ↓ | 涨停家数 | 跌停家数 | 成交额 | 年初至今涨幅%。 | 5日涨幅% | | --- | --- | --- | --- | --- | --- | --- | --- | | 通信(申万) | | 4.64 ...

A股复盘 | 谷歌链继续表演 / 2025.11.26 咱们这粉丝，都是凭实力炒股买债，昨天万科债跌，一个知道内幕消息的都没有！ 不过今天又大跌，各种小作文、报道啥的都来了！让我来梳理梳理这可怕的窟窿！ 一个消息说是ZY 初步指示， 考虑以"市场为导向"的方式处理 Vanke 的债务。 随后，咱们著名的REDD传来更详细的报道，两位知情人士透露，曾在以往地产重组中担任关键顾问的中金公司，正在重新处理重组 相关的 事宜。 SZ市已将一份由中金参与建议的 Vanke 报告提交至shengzhengfu，并进一步提交至BJ。 这份报告概述了未来几种可能的路径，建议包括由ZY或地方国企协调收购 资产，以及在必要时重组银行贷款。 其中一位消息人士称，深圳 方面"已无法"再单独支持 。 此前一个专项工作组曾在2024年12月估算资金缺口约1500亿元人民币（按当前汇率约合211亿美元）。 截至9月30日， Vanke 报告的全部有息负债约 3629亿元人民币（511亿美元），其中 3033亿元人民币（427.7亿美元） 为银行贷款（依 据三季度数据）。 根据彭博计算，万在明年6月底前将有约134亿元人民币的境内债券到期或 ...

一、大势观察 今日A股呈现"主板冲高回落、创业板强势领涨、个股普跌背离"的典型结构性行情。在外围科技利好持 续发酵与国内消费政策加码共振下，市场风格进一步向成长端倾斜。截至收盘，沪指微跌0.15%，深成 指涨1.02%，创业板指大涨2.14%，创近一周新高。两市全天成交额1.78万亿元，较昨日缩量288亿元， 显示权重板块承压、资金聚焦局部主线。 今日市场完成了一次主线纯化过程：资金高度聚焦于AI算力硬件（光模块/CPO）与抗流感医药两大具 备真实需求+产业数据支撑的方向，其他题材则被边缘化。这种"强者恒强、弱者速弃"的格局，既是市 场效率提升的体现，也意味着容错率降低——只认主线，不炒杂毛。 （1）光模块/CPO强势延续，中际旭创（300308）创历史新高 长光华芯、特发信息（000070）大涨，中际旭创涨超13%。驱动来自：Meta拟大规模采购谷歌TPU + 英 伟达Blackwell供不应求 + 阿里AI云资本开支加码。市场确认"无论GPU还是TPU架构，光模块都是必经 之路"，逻辑坚实，机构主导行情。 （2）抗流感概念全面爆发，刚需属性引爆医药链 技术面上，沪指连续三日受阻于60日均线（3880附近） ...

Group 1: AI vs. Urban Investment Logic - The "AI faith" and "urban investment faith" share similarities in their foundational logic, emphasizing infrastructure development as a precursor to wealth generation[2] - Key leading indicators for urban investment include city planning area and total project investment, while for AI, they are the number of planned AI servers and data centers, and capital expenditure by major firms[2] - Concerns about AI giants like Nvidia stem from fears of potential overvaluation and competition from alternatives like Google's TPU[2] Group 2: Financial and Economic Implications - The "too big to fail" logic applies to both AI and urban investment, with significant interdependencies in the financial sector; as of November 25, 2025, the "Tech Seven" companies account for 33% of the S&P 500 and 48% of the Nasdaq Composite[2] - The financing logic in urban investment relies on future returns from infrastructure to repay debts, paralleling the substantial investments in AI infrastructure aimed at enhancing computational capabilities[2] - The success of AI is critical for national competitiveness, akin to the role of urban investment in China's rapid urbanization and industrialization[2] Group 3: Future Outlook and Risks - The ongoing debate on whether AI represents a bubble or a genuine faith will require time for resolution, with recent advancements like Google's Gemini 3 and TPU indicating ongoing technological evolution[2] - Risks include the potential for AI development to fall short of expectations, slower-than-anticipated penetration rates, and capital expenditures not meeting projections[2]

1、行情 今天走出了较为割裂的缩量行情。 题材方面，AI硬件集体大涨，OCS、CPO、PCB、算力芯片、服务器等均局部大涨，个股不再赘述； 流感、医药商业板块开盘续涨，广济药业3连板，金迪克（20CM）、北大医药2连板，粤万年青（20CM）、华人健康（20CM）、海王生物、 泰达股份、人民同泰纷纷涨停； 东芯股份午后单边大涨拿下20CM涨停，寒武纪、工业富联双双大幅反弹。 也正是在上述这些老哥们的努力下，推动指数大涨，尤其是创业板一度涨超3%。 指数的分时黄白线从10点前开始，逐渐形成"鸭子张嘴"的背离走势。 这让诸多股民再度体验到了：指数岁月静好，现实支离破碎！ 绝大部分股票午后就跟失去生命体征一样，连续小碎步往下走。 即使上周大跌的行情，我都没感觉这么令人想yue…… AI硬件：你们的下跌固然可怕，但我们的大涨更令人揪心？ 3、消费 零售板块早盘冲高回落，但在尾盘受消息刺激爆拉，茂业商业2连板，广百股份、居然智家、遥望科技、东百集团、三江购物、国光连锁先后涨 停； 此外，海南、航天、深圳本地股等均有局部强势表现，军工、水产养殖、两岸概念等集体大跌。 截至收盘，沪指微跌0.15%，深成指、创业板指分别收涨1 ...

作者 | 一财阿驴 11月26日，A股三大指数走势分化，截至收盘，上证指数跌0.15%，深证成指涨1.02%，创业板指 涨2.14%。 2025.11. 26 本文字数：764，阅读时长大约2分钟 | 代码 | 名称 | 两日图 | 现价 | 涨跌 | 涨跌幅 | | --- | --- | --- | --- | --- | --- | | 000001 | 上证指数 | Minny | 3864.18 | -5.84 | -0.15% | | 399001 | 深证成指 | 3 | 12907.83 | 130.52 | 1.02% | | 399006 | 创业板指 | mr | 3044.69 | 63.76 | 2.14% | 盘面上，军工、水产板块大幅下挫，石油、教育、化工板块表现低迷；CPO概念午后涨势收窄，医 药股表现活跃，大消费题材尾盘异动拉升。 CPO等算力硬件股走强，中际旭创大涨超10%，股价创历史新高；长光华芯、永鼎股份、青山纸业 涨停。 | 代码 | 名称 | 涨幅号 | 王州价 | | --- | --- | --- | --- | | 688048 | 长光华芯 | +20.00 ...

MACD金叉信号形成，这些股涨势不错！ 格隆汇11月26日｜A股市场CPO概念股普涨，其中，中际旭创涨8%，永鼎股份涨超7%，新易盛涨超 5%，长飞光纤、光库科技涨超4%，太辰光、联特科技、天孚通信涨超3%。 | 代码 | 名称 | | 涨幅% ↓ | 总市值 | 年初至今涨幅% | | --- | --- | --- | --- | --- | --- | | 300308 | 中际旭创 | 1 | 8.03 | 5757亿 | 321.65 | | 600105 | 永鼎股份 | 1 | 7.51 | 247亿 | 243.41 | | 300502 | 新易盛 | 1 | 5.76 | 3203亿 | 291.94 | | 601869 | 长飞光纤 | 1 | 4.20 | 640亿 | 183.55 | | 300620 | 光库科技 | 1 | 4.07 | 381亿 | 215.54 | | 300570 | 太辰光 | 1 | 3.37 | 228亿 | 39.22 | | 301205 | 联特科技 | 美 | 3.32 | 160亿 | 63.52 | | 300394 | 天孚通信 | ...