丨证券研究报告丨 固收资产配置丨点评报告 [Table_Title] 转债波动率压缩，静待方向突破 ——可转债周报 20251122 报告要点 [Table_Summary] 当周转债表现偏弱，市价中位数震荡下行但仍处相对高位，整体溢价率有所拉伸，隐含波动率 小幅走强。结构上，大盘品种相对更具韧性，银行、钢铁及家电等防御方向表现较稳健，成交 仍集中于电力设备、基础化工、钢铁和有色金属板块。市场波动率整体回落或与投资者结构更 趋稳定及 ETF 波段配置有关，波动率压缩或为后市趋势性行情积蓄力量。一级市场推进平稳， 条款事件频发，对估值与交易节奏的短期扰动仍需关注。 分析师及联系人 [Table_Author] 赵增辉 熊锋 朱承志 SAC：S0490524080003 SAC：S0490524120004 SFC：BVN394 SFC：BWI629 请阅读最后评级说明和重要声明 %% %% %% %% research.95579.com 1 [Table_Title 转债波动率压缩，静待方向突破 2] ——可转债周报 20251122 [Table_Summary2] 当周核心观点 当周转债表现偏弱，市价中位 ...

证券日报网讯亚光科技（300123）11月26日在互动平台回答投资者提问时表示，公司电子业务下游客户 覆盖面较广，包括中国电科集团、航天科工集团、航天科技（000901）集团、中航工业集团的下属科研 院所等。 ...

Core Insights - The company Aiguang Technology has a focus on electronic products, including microwave circuits, components, devices, and chips, which are utilized in radar, satellites, missiles, and electronic countermeasures [2] Group 1 - The company is actively implementing various operational improvement measures to revitalize idle assets in the shipping sector, aiming to reduce interest-bearing liabilities and lighten its asset burden [2] - Aiguang Technology emphasizes achieving lightweight operations as part of its strategic initiatives [2] - The company commits to timely disclosures of any significant events that meet disclosure standards [2]

齐鲁晚报.齐鲁壹点闫丽君 11月26日上午，烟台市人民政府新闻办公室举行"抓改革创新促高质量发展"主题系列第四场新闻发布会。会上，烟台市委常 委、副市长包华，烟台市国资委党委书记、主任纪寿冕，烟台市国资委党委副书记、副主任周红梅通报了2025年烟台国资国企 改革发展有关情况以及市国资委监管企业前三季度经济运行情况，并回答记者提问。发布会由烟台市委宣传部分管日常工作的 副部长宫海涛主持。 支持国资国企引领产业高质量发展，瞄准高端化、数字化、绿色化方向，推动传统产业设备更新、数字赋能、工艺升级，促进 绿色化工、新材料和航空航天等新兴产业集群蓬勃起势。目前，"东方慧眼"星座计划正式落户，东方航天港累计完成20次发射 任务、入轨130颗卫星，东方电子（000682）数字化虚拟电厂入选全国示范项目，战略性新兴产业营收占比始终保持在50%以 上。持续完善评价考核与激励约束机制，为国有资本投资运营公司高质量发展注入强劲动力。国丰、蓝天与交通集团均取得国 内顶级的AAA信用评级，其中国丰和蓝天集团更成功获得3B+国际信用评级，且债券发行利率屡创全省乃至全国同类别最低纪 录。 科技创新多点突破 建成省级以上创新平台77个 深入 ...

Group 1: Vanke Debt Situation - Vanke's debt situation is under scrutiny as a report suggests that the local government is considering a "market-oriented" approach to handle its debt [1][2] - A working group previously estimated a funding gap of approximately 150 billion RMB (about 21.1 billion USD) for Vanke, with total interest-bearing liabilities reported at around 362.9 billion RMB (51.1 billion USD) as of September 30 [3] - Vanke faces imminent challenges with two domestic bonds maturing in December, totaling 2 billion RMB and 3.7 billion RMB, respectively [4] Group 2: Market Reactions and Implications - The market is reacting to rumors that Shenzhen has sought assistance from Beijing regarding Vanke's debt situation, leading to speculation about potential outcomes [4] - The report indicates that the Shenzhen government can no longer support Vanke independently, suggesting a need for intervention from higher authorities [2] Group 3: Industry Trends and Stock Performance - The TMT sector has experienced significant fluctuations, with the rolling 40-day excess return narrowing to a historical low of around -7.5%, indicating a potential bottoming out [10] - Recent reports highlight a strong performance in the optical communication sector, driven by rumors of Google placing a substantial order, which has positively impacted related stocks [14][22]

Strong Stocks - As of November 26, the Shanghai Composite Index fell by 0.15% to 3864.18 points, while the Shenzhen Component Index rose by 1.02% to 12907.83 points, and the ChiNext Index increased by 2.14% to 3044.69 points [1] - A total of 76 stocks in the A-share market hit the daily limit up, with the top three strong stocks being: TeFa Information (000070), Huanrui Century (000892), and Leike Defense (002413) [1] - The top 10 strong stocks showed significant trading activity, with TeFa Information achieving a 4-day limit up and a turnover rate of 25.84%, while Huanrui Century also had a 4-day limit up with a turnover rate of 37.38% [1] Strong Concept Sectors - The top three concept sectors based on A-share performance were: Horse Racing Concept, Duty-Free Shops, and Guangdong Free Trade Zone, with respective increases of 1.95%, 1.72%, and 1.5% [2] - The Horse Racing Concept had 50% of its constituent stocks rising, while the Duty-Free Shops sector saw 68.97% of its stocks increase [2] - The top 10 concept sectors displayed a mix of performance, with sectors like Medical E-commerce and CPO (Co-Packaged Optics) also showing positive growth [2]

11月26日，上证指数全天窄幅震荡；深证成指、创业板指、科创50指数早盘低开高走，午后冲高回落。 截至收盘，上证指数报3864.18点，跌0.15%，成交额7010亿元；深证成指报12907.83点，涨1.02%，成 交额10823.27亿元；创业板指报3044.69点，涨2.14%，成交额5290.27亿元；科创50指数报1315.04点， 涨0.99%，成交额576亿元。沪深两市合计成交17833.27亿元，成交额较上一交易日减少288.32亿元。 CPO、创新药等概念走强实达集团5连板 盘面上来看，行业板块、概念跌多涨少。其中，通信、电子、家电、医药生物、商贸零售、汽车等行业 涨幅靠前；CPO、创新药、培育钻石、光通信模块、同步磁阻电机、免税等概念走势活跃。国防军工、 传媒、美容护理、石油石化、银行、环保、农林牧渔、煤炭等行业跌幅居前；核污染防治、水产养殖、 航母、空间站、海工装备、财税数字化、氦气、稀土永磁等概念走势较弱。涨停个股主要集中在医药生 物、商贸零售、化工、电子、计算机等行业。 个股涨跌情况，截至收盘，沪深两市合计1631只个股上涨，3375只个股下跌，平盘个股149只，停牌的 个股14只。 ...

深证国企ESGR（470055）指数十大成份股详情如下： 证券之星消息，11月26日，深证国企ESGR（470055）指数报收于1552.92点，涨0.31%，成交275.22亿 元，换手率0.83%。当日该指数成份股中，上涨的有16家，泰达股份以10.07%的涨幅领涨，下跌的有31 家，中来股份以4.21%的跌幅领跌。 | 证券代码 | 股票简称 | 权重 | 最新价 | 涨跌幅 | 总市值(亿元) | 所属行业 | | --- | --- | --- | --- | --- | --- | --- | | sz002415 | 海康威视 | 10.20% | 29.90 | -0.30% | 2740.30 | 计算机 | | sz000725 | 京东方A | 9.22% | 3.86 | 0.26% | 1444.18 | ● 电子 | | sz000858 | 五粮液 | 8.57% | 118.26 | -0.21% | 4590.39 | 食品饮料 | | sz000338 | 潍柴动力 | 7.34% | 16.90 | 0.18% | 1472.60 | 汽车 | | sz000977 | ...

Group 1: Consumer Sector - The Ministry of Industry and Information Technology, National Development and Reform Commission, Ministry of Commerce, Ministry of Culture and Tourism, People's Bank of China, and State Administration for Market Regulation issued a plan to enhance the adaptability of supply and demand for consumer goods and further promote consumption [5] - OpenAI and Target are collaborating to introduce new AI-driven experiences in the retail sector, indicating that AI applications are entering a new catalytic phase [6] - Walmart's stock rose over 6% after the company reported strong quarterly results and raised its full-year outlook, highlighting the advantages of its offline channels [9] Group 2: Influenza Treatment - There is a noticeable increase in demand for influenza-related medications on Alibaba Health's platform as the flu season arrives earlier this year [11] - The flu activity has been rising, leading to increased demand for respiratory medications, with companies like Beijing University Pharmaceutical and Jindike both experiencing stock surges [12] - JD's medicine delivery platform reported a significant month-on-month increase of 10% in sales of flu medications since November [13] Group 3: Consumer Electronics - The consumer electronics industry is accelerating, with Huawei launching the Mate 80 series and other new products [16] - Institutions predict that the AI toy market will exceed 100 billion by 2030, with companies like Fenda Technology customizing AI desktop companion robots [17] - The entry of major companies into the consumer electronics sector is expected to drive growth, with smart glasses potentially becoming a significant product category [19] Group 4: Computing Hardware - Google recently launched its new multimodal AI model Gemini 3 and image generation model Nano Banana Pro, showcasing impressive performance [21] - The introduction of optical switching technology in TPU interconnects is expected to create a broad market opportunity [21] - Semiconductor company Saiwei Electronics has seen a stock price increase of 46.85% due to its MEMS-OCS technology, which serves major clients like Google [23][24]

奕东电子公告，公司拟使用自有资金6120万元对深圳市冠鼎金属科技有限公司进行投资，最终取得深圳 冠鼎51%的股权。同时，子公司东莞市可俐星电子有限公司增资222.22万元，由深圳冠鼎的原实际控制 人或其指定的第三方出资3000万元认购。本次交易已经公司第二届董事会第二十九次会议审议通过，不 构成关联交易，也不构成重大资产重组，无需提交股东会审议。本次投资是公司进一步布局AI服务器 液冷散热等领域产品和业务的重要举措之一。 ...