Market Overview - On December 9, A-shares showed mixed performance with the Shanghai Composite Index down by 0.37% and the Shenzhen Component Index down by 0.39%, while the ChiNext Index rose by 0.61% [1] - The total market turnover was 1.92 trillion yuan, a decrease of 134 billion yuan compared to the previous trading day, with over 4,000 stocks declining [1] Sector Performance - The Hainan sector experienced significant declines, with New Dazhou A hitting the daily limit down, and other stocks like Kangzhi Pharmaceutical and Hainan Haiyao dropping over 7% [4][5] - The pharmaceutical retail sector also saw a collective downturn, with stocks like Ruikang Pharmaceutical and Haiwang Biological hitting the daily limit down, and others like People's Tongtai and Hefei China dropping over 6% [5][6] - Precious metals sector weakened, with Zhongjin Gold leading the decline, down over 4%, and other stocks like Hunan Silver and Chifeng Gold also falling [7][8] - The coal sector showed negative performance, with New Dazhou A hitting the limit down and other companies like Antai Group and Dayou Energy dropping over 4% [9] - The CPO concept stocks surged, with Dekeli and Shaanxi Huada hitting the daily limit up, and other stocks like Qianzhao Optoelectronics and Tengjing Technology rising over 10% [10] Notable Stocks - In the Hainan sector, New Dazhou A closed at 6.31 yuan, down 9.99%, while Kangzhi Pharmaceutical closed at 10.80 yuan, down 7.85% [5][6] - In the precious metals sector, Zhongjin Gold closed at 21.31 yuan, down 4.65%, while Hunan Silver closed at 6.25 yuan, down 3.10% [7][8] - In the coal sector, New Dazhou A closed at 6.31 yuan, down 9.99%, and Antai Group closed at 4.81 yuan, down 5.31% [9] - In the retail sector, Central Mall and Maoye Commercial both hit the daily limit up, with Central Mall closing at 4.06 yuan, up 10.03% [12] Industry Insights - The global optical module industry is accelerating upgrades to 800G/1.6T driven by AI computing demand, with optical isolators becoming a critical component due to upstream material shortages [10] - The solar sector saw a surge in stocks like Aerospace Electromechanical, which closed at 14.83 yuan, up 10.01%, and Dike shares, which rose over 8% [17][18] - The film sector showed some gains, with Bona Film Group hitting the daily limit up, closing at 10.65 yuan, up 10.02% [15][16]

12月8日沪指上涨0.54%，盘后龙虎榜数据显示，机构现身33只个股龙虎榜，净买入18只，净卖出15 只。深沪股通席位出现在14只个股龙虎榜。 证券时报·数据宝统计显示，12月8日机构专用席位现身33只个股龙虎榜，合计净买入1.60亿元。为连续 第3日净买入。个股来看，净买入18只，净卖出15只。 力星股份，因日换手率达38.66%上榜龙虎榜，前五大买卖营业部中有8家机构专用席位，为买一、买 二、买三、买五、卖一、卖二、卖三、卖五，合计净卖出10620.01万元。资金流向方面，该股全天资金 净流入8124.70万元。 12月8日机构龙虎榜净买卖个股 | 代码 | 简称 | 当日涨跌幅（%） | 当日换手率（%） | 机构净买入（万元） | | --- | --- | --- | --- | --- | | 002639 | 雪人集团 | 0.85 | 39.20 | 18163.44 | | 002589 | 瑞康医药 | 10.09 | 40.35 | 14002.47 | | 688048 | 长光华芯 | 15.26 | 14.00 | 12544.58 | | 300427 | 红相股份 | 19.9 ...

融资融券数据显示，该股最新（12月5日）两融余额为2.37亿元，其中，融资余额为2.36亿元，融券余额 为58.96万元。近5日融资余额合计增加861.13万元，增幅为3.78%，融券余额合计增加15.68万元，增幅 36.24%。（数据宝） 瑞康医药今日涨停，全天换手率40.35%，成交额25.16亿元，振幅15.80%。龙虎榜数据显示，机构净买 入1.40亿元，营业部席位合计净卖出6791.74万元。 深交所公开信息显示，当日该股因日振幅值达15.80%、日涨幅偏离值达8.78%、日换手率达40.35%上 榜，机构专用席位净买入1.40亿元。 证券时报·数据宝统计显示，上榜的前五大买卖营业部合计成交3.68亿元，其中，买入成交额为2.20亿 元，卖出成交额为1.48亿元，合计净买入7210.72万元。 具体来看，今日上榜的营业部中，共有4家机构专用席位现身，即买一、买二、买三、买五，合计买入 金额1.79亿元，卖出金额3946.39万元，合计净买入1.40亿元。 资金流向方面，今日该股主力资金净流出2.53亿元，其中，特大单净流出1.67亿元，大单资金净流出 8625.74万元。近5日主力资金净流出1.2 ...

Summary of Key Points Core Viewpoint - On December 8, a total of 43 stocks were involved with institutional investors, with 24 showing net buying and 19 showing net selling. Institutional Buying - The top three stocks with the highest net buying by institutions were: - Xue Ren Group: Net buying amount of 181.63 million yuan, with a daily increase of 0.85% [1][2] - International Composite Materials: Net buying amount of 144.78 million yuan, with a daily increase of 6.48% [1][2] - Ruikang Pharmaceutical: Net buying amount of 140.02 million yuan, with a daily increase of 10.09% [1][2] Institutional Selling - The top three stocks with the highest net selling by institutions were: - Guangdong Hongda: Net outflow amount of 201.29 million yuan, with a daily decrease of 5.80% [1][3] - Solar Cable: Net outflow amount of 107.35 million yuan, with a daily increase of 0.19% [1][3] - Lixing Co., Ltd.: Net outflow amount of 106.20 million yuan, with a daily increase of 13.31% [1][3] Additional Stocks with Institutional Activity - Other notable stocks with institutional net buying included: - Changmi Huaxin: Net buying of 125.45 million yuan, with a daily increase of 15.26% [2] - Ying Shisheng: Net buying of 116.17 million yuan, with a daily increase of 13.06% [2] - Hongxiang Co., Ltd.: Net buying of 114.43 million yuan, with a daily increase of 19.98% [2] - Other notable stocks with institutional net selling included: - Aerospace Engineering: Net outflow amount of 73.18 million yuan, with a daily increase of 9.99% [3] - Shandong Weida: Net outflow amount of 46.89 million yuan, with a daily decrease of 6.00% [3] - New Jinlu: Net outflow amount of 35.39 million yuan, with a daily decrease of 6.72% [3]

从资金流向上来看，当日医药商业板块主力资金净流出9.95亿元，游资资金净流入2.16亿元，散户资金净 流入7.78亿元。医药商业板块个股资金流向见下表： 证券之星消息，12月8日医药商业板块较上一交易日上涨0.26%，瑞康医药领涨。当日上证指数报收于 3924.08，上涨0.54%。深证成指报收于13329.99，上涨1.39%。医药商业板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 002589 | 瑞康医药 | 4.69 | 10.09% | 551.02万 | | 25.16 Z | | 603122 | 合當中国 | 29.18 | 9.99% | 20.78万 | | 6.05亿 | | 600538 | 国发股份 | 6.63 | 4.08% | 27.35万 | | 1.80亿 | | 002788 | 醫症医药 | 11.32 | 4.04% | 1 70.14万 | | 7.89亿 | | 600829 | 人民同泰 | 13.72 | 3 ...

商业航天板块多股连板，航天科技、西部材料等2连板。一图速览今日连板股>> 12月8日，Wind数据显示，A股市场共计78只个股涨停。其中创新药板块瑞康医药收获4连板，人形机器 人概念股骏亚科技4连板；商业航天板块多股连板，航天科技、西部材料等2连板。一图速览今日连板股 >> | | 连板服投 12.8 一板 | | | --- | --- | --- | | 股票名称 | 连板天数 | 所属概念 | | 安记食品 | 5 | 调味品 | | 瑞康医药 | 4 | 创新药 | | 龙洲股份 | 4 | 机器人 | | 骏亚科技 | 4 | 人形机器人 | | 双星新材 | 3 | 基础化工 | | 舒华体育 | 3 | 体育产业 | | 冰轮环境 | 2 | 液冷+核聚变 | | 航天科技 | 2 | 商业航天+卫星导航 | | 厦门港务 | 2 | 港口物流 | | *ST钢昌 | 2 | 商业航天 | | 南矿集团 | 2 | 黄金 | | 西部材料 | 2 | 商业航天+可控核聚变 | | 精艺股份 | 2 | 铜 | | 顺灏股份 | 2 | 商业航天 | | 闽发铝业 | 2 | 铝 | | 福建金森 ...

New Stock Issuance - New stocks issued include 纳百川 (code: 301667) at an issuance price of 22.63 and 优迅股份 (code: 787807) at 51.66[1] Rights Issues and Announcements - 荃银高科 (code: 300087) has a tender offer period from December 4, 2025, to January 5, 2026[1] - 天普股份 (code: 605255) has a tender offer period from November 20, 2025, to December 19, 2025[1] Delisting and Special Notices - *ST广道 (code: 920680) will enter the delisting arrangement period starting December 11, 2025[1] - *ST苏吴 (code: 600200) will enter the delisting arrangement period starting December 9, 2025[1] Stock Performance Alerts - 赛微电子 (code: 300456) reported severe abnormal fluctuations[1] - 海王生物 (code: 000078) and 瑞达期货 (code: 002961) also reported significant fluctuations[1] Additional Stock Announcements - 航天发展 (code: 000547) and 顺灏股份 (code: 002565) have issued announcements regarding their stock performance[1]

（文章来源：证券时报网） 证券时报·数据宝统计，两融数据来看，该股最新（12月5日）两融余额为2.37亿元，其中，融资余额 2.36亿元，较前一个交易日增加485.28万元，环比增长2.10%，近4日累计增加1802.30万元，环比增长 8.26%。 龙虎榜数据显示，该股因连续三个交易日内，涨幅偏离值累计达20%、日涨幅偏离值达7%上榜龙虎榜1 次，买卖居前营业部中，机构净卖出2188.28万元，营业部席位合计净卖出1077.88万元。 近日该股表现 瑞康医药盘中涨停，已连收4个涨停板，截至10:53，该股报4.69元，换手率31.92%，成交量4.36亿股， 成交金额19.78亿元，涨停板封单金额为1.23亿元。连续涨停期间，该股累计上涨46.56%，累计换手率 为70.86%。最新A股总市值达70.57亿元，A股流通市值64.05亿元。 | 日期 | 当日涨跌幅（%） | 换手率（%） | 主力资金净流入（万元） | | --- | --- | --- | --- | | 2025.12.05 | 10.08 | 6.65 | 8735.33 | | 2025.12.04 | 9.94 | 24.58 | ...

（原标题：揭秘涨停丨航天板块掀涨停潮） 今日（12月5日）A股市场收盘共80股涨停，剔除掉7只ST板块个股后73股涨停，21股封板未遂，整体封 板率为79.21%。 涨停战场： 龙洲股份封单资金约5亿元 据证券时报·数据宝统计，从收盘涨停板封单量来看，龙洲股份封单量最高，有63.49万手；其次是瑞康 医药、国机重装、茂硕电源，涨停板封单量分别为42.36万手、28.52万手、26.37万手。 从连续涨停天数来看，太阳电缆、安记食品4连板，龙洲股份、瑞康医药、国机重装、骏亚科技3连板， 双星新材、名雕股份、中源家居、舒华体育4股2连板，其他还有航天机电6日4板。 以封单金额计算，30股封单资金均超1亿元，龙洲股份、航天发展、茂硕电源封单资金居前，分别为5亿 元、3.25亿元、2.73亿元。 龙洲股份具有充电桩概念，公司在投资者问答平台上表示，公司全资子公司龙岩天元信息科技有限公司 目前建成并投入运营的新能源汽车充电站19座，配套117台直流充电桩，68台交流充电桩，合计功率 14576kw，实现龙岩市中心城区及各县（市、区）城区的延伸覆盖。 龙头点睛： 航天板块多股涨停 1. 航天 涨停个股：天箭科技、超捷股份 ...

今日（12月5日）A股市场收盘共80股涨停，剔除掉7只ST板块个股后73股涨停，21股封板未遂，整体封 板率为79.21%。 涨停战场： 龙洲股份封单资金约5亿元 据证券时报·数据宝统计，从收盘涨停板封单量来看，龙洲股份（002682）封单量最高，有63.49万手； 其次是瑞康医药（002589）、国机重装（601399）、茂硕电源（002660），涨停板封单量分别为42.36 万手、28.52万手、26.37万手。 龙头点睛： 航天板块多股涨停 1. 航天 涨停个股：天箭科技、超捷股份、航天科技、航天动力、航天发展等 天箭科技（002977）：公司始终密切关注全球航天技术前沿动态，并积极开展相关研究与技术储备。 超捷股份（301005）：公司商业航天业务的发展和国内商业航天行业发展息息相关。目前公司商业航天 业务进展顺利，已实现批量交付壳段、整流罩等火箭箭体结构件。 航天科技（000901）：公司航天应用领域部分技术能力可配套或服务于低轨通信卫星组网相关业务。 从连续涨停天数来看，太阳电缆（002300）、安记食品（603696）4连板，龙洲股份、瑞康医药、国机 重装、骏亚科技（603386）3连板，双星新 ...