本周@kingking 的广和通最高涨幅超29%！该股具备端侧AI+AI眼镜+机器人等题材。端侧概念异动。kingking获得名人组冠军。@股风 、@捉妖 选中的新金 路周五有2连板表现，本周获得16%涨幅且最高周涨幅近23%。@宁波海岸线 的福蓉科技获得27.63%周涨幅，且最高周涨幅超43%！@凤凰之涅槃 的实达集 团本周获得近20%涨幅，且最高涨幅28%。下期比赛，航天、卫星导航、福建、金融、光通信等题材受到选手们重点关注。 航天、卫星导航继续成为选手们最关注热点：旷华的乾照光电和通宇通讯、kingking的亚光科技、凤凰之涅槃的雷科防务、小乙问道的航天晨光、小高中生 的达华智能、捉妖的佳缘科技、天地合一的上海瀚讯和福光股份、一念输赢的航宇微和航天智装、姹紫嫣红的铂力特、学思慎行的腾达科技、向市场学习的 广联航空和海特高新、五阿哥救市的飞沃科技、赢海剑侠的航天环宇等被选中。 福建题材利好消息不断，继续关注：战之神的厦门信达和欣贺股份、小小初中生的平潭发展和海峡创新、小高中生的海峡环保、蒋光义的安妮股份和新华 都、随风飘扬2016的厦工股份和平潭发展、蜀门三少张的海南瑞泽和海马汽车、均线上舞者的海通发展、 ...

人民财讯12月8日电，A股三大指数集体高开，沪指涨0.16%，深证成指涨0.24%，创业板指涨0.32%。盘 面上，商业航天、大飞机、卫星导航、核聚变、券商等板块涨幅居前；锂电电解液、服务器、氟化工、 煤炭等板块跌幅居前。 ...

- The report introduces a quantitative model based on the "250-day new high distance" to track market trends and identify investment hotspots. The calculation formula is: $ 250\text{-day new high distance} = 1 - \frac{\text{Close}_{t}}{\text{ts\_max(Close, 250)}} $ where $\text{Close}_{t}$ represents the latest closing price, and $\text{ts\_max(Close, 250)}$ is the maximum closing price over the past 250 trading days. If the latest closing price hits a new high, the distance is 0; otherwise, it is a positive value indicating the degree of fallback [11][19][26] - The model evaluates the effectiveness of momentum and trend-following strategies, referencing studies by George (2004), William O'Neil's CANSLIM framework, and Mark Minervini's "Stock Market Wizard," which emphasize the importance of stocks near their 52-week highs as potential leaders in market uptrends [11][18][21] - A screening method for "stable new high stocks" is introduced, focusing on factors such as analyst attention, relative stock strength, price path smoothness, and sustained new highs. Key metrics include: - Analyst attention: At least 5 buy or overweight ratings in the past 3 months - Relative stock strength: Top 20% in 250-day returns - Price path smoothness: Evaluated using metrics like price displacement ratio - Sustained new highs: Average 250-day new high distance over the past 120 days - Trend continuation: Average 250-day new high distance over the past 5 days [26][28][29] - The report identifies 41 "stable new high stocks" based on the above criteria, with the majority belonging to cyclical and manufacturing sectors. Notable industries include non-ferrous metals and machinery [29][30][32] - Backtesting results show that cyclical and manufacturing sectors have the highest number of stocks achieving new highs, with cyclical stocks leading in non-ferrous metals and manufacturing stocks excelling in machinery [19][20][29]

Quantitative Models and Construction Methods Model Name: 250-Day New High Distance Model - **Model Construction Idea**: The model is based on the concept that stocks nearing their 52-week high tend to outperform those further away from their highs, as supported by prior research and methodologies like CANSLIM and momentum strategies[11][18] - **Model Construction Process**: The 250-day new high distance is calculated as follows: $ 250 \text{-day new high distance} = 1 - \frac{\text{Closet}}{\text{ts\_max(Close, 250)}} $ - **Closet**: The latest closing price - **ts\_max(Close, 250)**: The maximum closing price over the past 250 trading days If the latest closing price reaches a new high, the distance is 0. If the price has fallen from the high, the distance is a positive value representing the degree of decline[11] - **Model Evaluation**: The model effectively identifies stocks and indices that are leading the market trends, serving as a useful tool for tracking momentum and market hotspots[11][18] Model Name: Stable New High Stock Selection Model - **Model Construction Idea**: This model focuses on identifying stocks with smooth price paths and consistent momentum, as smoother momentum stocks tend to outperform those with jumpy price paths[26] - **Model Construction Process**: Stocks are selected from those that have reached a 250-day new high in the past 20 trading days, based on the following criteria: 1. **Analyst Attention**: At least 5 "Buy" or "Overweight" ratings in the past 3 months 2. **Relative Strength**: Top 20% in 250-day price performance 3. **Price Stability**: - **Price Path Smoothness**: Measured by the ratio of price displacement to total price movement - **Sustained New Highs**: Average 250-day new high distance over the past 120 days 4. **Trend Continuity**: Average 250-day new high distance over the past 5 days, with the top 50 stocks selected based on rankings[26][28] - **Model Evaluation**: The model emphasizes smooth momentum and sustained trends, which are less likely to attract excessive attention, potentially leading to stronger momentum effects[26] --- Model Backtesting Results 250-Day New High Distance Model - **Indices' 250-Day New High Distances**: - Shanghai Composite: 3.14% - Shenzhen Component: 4.21% - CSI 300: 3.44% - CSI 500: 5.98% - CSI 1000: 4.00% - CSI 2000: 2.50% - ChiNext Index: 6.47% - STAR 50 Index: 13.84%[12][33] Stable New High Stock Selection Model - **Selected Stocks**: 41 stocks were identified as stable new high stocks, including Zhongji Xuchuang, Guangku Technology, and Yaxiang Jicheng[29][34] - **Sector Distribution**: - Cyclical Sector: 17 stocks, with the majority in the non-ferrous metals industry - Manufacturing Sector: 13 stocks, with the majority in the machinery industry[29][34] --- Quantitative Factors and Construction Methods Factor Name: 250-Day New High Distance - **Factor Construction Idea**: Measures the relative position of a stock's latest closing price compared to its 250-day high, capturing momentum and trend-following characteristics[11] - **Factor Construction Process**: $ 250 \text{-day new high distance} = 1 - \frac{\text{Closet}}{\text{ts\_max(Close, 250)}} $ - **Closet**: The latest closing price - **ts\_max(Close, 250)**: The maximum closing price over the past 250 trading days[11] Factor Name: Price Path Smoothness - **Factor Construction Idea**: Quantifies the smoothness of a stock's price movement, as smoother paths are associated with stronger momentum effects[26] - **Factor Construction Process**: - Calculated as the ratio of price displacement to the total price movement over a given period[26] Factor Name: Sustained New Highs - **Factor Construction Idea**: Tracks the consistency of a stock's ability to maintain new highs over time, reflecting sustained momentum[26] - **Factor Construction Process**: - Average 250-day new high distance over the past 120 days[28] Factor Name: Trend Continuity - **Factor Construction Idea**: Measures the short-term continuation of a stock's trend, emphasizing recent momentum[26] - **Factor Construction Process**: - Average 250-day new high distance over the past 5 days, with stocks ranked and selected based on this metric[28] --- Factor Backtesting Results 250-Day New High Distance Factor - **Indices' 250-Day New High Distances**: - Shanghai Composite: 3.14% - Shenzhen Component: 4.21% - CSI 300: 3.44% - CSI 500: 5.98% - CSI 1000: 4.00% - CSI 2000: 2.50% - ChiNext Index: 6.47% - STAR 50 Index: 13.84%[12][33] Price Path Smoothness Factor - **Selected Stocks**: 41 stocks were identified, with the majority belonging to the cyclical and manufacturing sectors[29][34] Sustained New Highs Factor - **Selected Stocks**: Stocks with consistent new highs over the past 120 days were prioritized, with examples including Zhongji Xuchuang and Guangku Technology[29][34] Trend Continuity Factor - **Selected Stocks**: Stocks with the highest rankings in 5-day trend continuity were included, emphasizing short-term momentum[28][29]

报 告 摘 要 乘势而起：市场新高趋势追踪 触及新高的个股、行业和板块可被视为市场的风向标。越来越多的研究表明动量、趋势跟踪策略的有效性。本报告旨在定期跟踪市场中创新高的个股及其 分布，以追踪市场趋势、把握市场热点。 截至2025年12月5日，上证指数、深证成指、沪深300、中证500、中证1000、中证2000、创业板指、科创50指数250日新高距离分别为3.14%、 4.21%、3.44%、5.98%、4.00%、2.50%、6.47%、13.84%。中信一级行业指数中家电、轻工制造、有色金属、通信、建材行业指数距离250日新高 较近，食品饮料、综合金融、银行、医药、商贸零售行业指数距离250日新高较远。概念指数中，卫星互联网、卫星导航、家用电器、家居用品、林木、黄 金、家用电器等概念指数距离250日新高较近。 见微知著：利用创新高个股进行市场监测 截至2025年12月5日，共965只股票在过去20个交易日间创出250日新高。其中创新高个股数量最多的是基础化工、电力设备及新能源、机械行业，创新 高个股数量占比最高的是煤炭、纺织服装、石油石化行业。按照板块分布来看，本周周期、制造板块创新高股票数量最多；按照 ...

格隆汇12月5日丨天孚通信(300394.SZ)在互动平台表示，公司定位光器件整体解决方案提供商和光电先 进封装制造服务商，产品广泛应用于电信通信、数据中心、光纤连接和汽车辅助驾驶用激光雷达等领 域，暂不适用于卫星导航或商业航天领域。 ...

来源：新浪证券-红岸工作室 12月5日，上海港湾涨停，成交额6.23亿元，换手率5.56%，总市值115.37亿元。 异动分析 卫星导航+商业航天+土壤修复+一带一路+人民币贬值受益 1、根据2025年7月11日投资者关系活动记录表：公司旗下控股子公司上海伏曦炘空科技有限公司，聚焦 卫星、空间飞行器、无人机等领域的能源需求，专注于为客户提供轻量化、低成本、高性能的空间能源 系统解决方案，并深度参与关键产品研发服务。在技术落地与市场应用层面，该公司已取得显著成果： 其能源系统产品成功助力 15 颗卫星发射入轨，40 余套卫星电源系统、太阳帆板及结构机构持续在轨稳 定运行，充分验证了产品的可靠性与稳定性。2025年上半年，该公司卫星电源系统业务呈现快速增长态 势，订单储备丰盈且增速亮眼，已构建起"研发创新-工程验证–成功交付"的良性发展闭环。目前，公司 同步推进卫星电源系统的技术研发与场景应用，核心产品关键指标通过航天级严苛环境测试，服务覆盖 二十余家卫星总体单位，合作客户包括长光卫星、钧天航宇、时空道宇、星河动力、蓝箭鸿擎、西光航 天、上光通信等行业标杆企业，形成多领域、多层次的优质客户矩阵。 2、2025年3 ...

Group 1 - The article highlights significant announcements related to stock market activities, including suspensions, investments, acquisitions, performance reports, and stock splits, aimed at helping investors identify potential investment opportunities and risks [1] - A company is involved in developing space computing satellite constellation products and has participated in a major national aerospace project [1] - The same company is also engaged in satellite internet products capable of servicing space stations and manned spacecraft, integrating technologies such as 6G, quantum technology, and artificial intelligence [1] - Another company has secured an order for processing 80,000 tons/year of lithium iron phosphate from a subsidiary of BYD, indicating its involvement in chip, robotics, and solid-state battery sectors [1]

（原标题：收评：创业板涨1%，半导体等板块拉升，人形机器人概念等活跃） 4日，沪指盘中窄幅震荡，深证成指、创业板指较为强势。 截至收盘，沪指微跌0.06%报3875.79点，深证成指涨0.4%，创业板指涨1.01%，科创50指数涨1.36%，沪深北三市合计成交15617亿元。 盘面上看，旅游餐饮、食品饮料、酿酒、农业、地产、零售等板块走低，半导体板块拉升，人形机器人、商业航天、卫星导航概念等活跃。 开源证券认为，当前市场调整主要受海外流动性风险、地缘政治扰动及政策预期真空期影响，但流动性仍处宽松阶段，基本面温和修复，牛市核 心逻辑未变。12月政治局会议和中央经济工作会议将为2026年经济定调，具备较强的市场指引作用。同时，春节较晚，春季躁动或提前，建议投 资者提前布局。 ...

Core Viewpoint - Duolun Technology's stock has experienced fluctuations, with a recent decline of 2.09%, while the company has seen a year-to-date increase of 19.92% in stock price [1] Group 1: Stock Performance - As of December 4, Duolun Technology's stock price is 9.39 CNY per share, with a total market capitalization of 6.629 billion CNY [1] - The stock has seen a trading volume of 230 million CNY, with a turnover rate of 3.38% [1] - Year-to-date, the stock price has increased by 19.92%, with a slight decline of 1.05% over the last five trading days [1] Group 2: Financial Performance - For the period from January to September 2025, Duolun Technology reported a revenue of 312 million CNY, representing a year-on-year decrease of 26.17% [2] - The company recorded a net profit attributable to shareholders of -19.81 million CNY, a significant decline of 147.17% compared to the previous period [2] Group 3: Shareholder Information - As of September 30, 2025, the number of shareholders for Duolun Technology has increased to 57,400, marking a rise of 6.42% [2] - The average number of circulating shares per shareholder is 12,302, which has decreased by 6.03% from the previous period [2] Group 4: Business Overview - Duolun Technology, established on December 25, 1995, is located in Nanjing, Jiangsu Province, and was listed on May 3, 2016 [1] - The company's main business segments include vehicle management, traffic services, driving training, and vehicle inspection, with revenue contributions of 36.63%, 30.64%, 13.80%, and 9.17% respectively [1]