002442 龙星科技
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股市必读：龙星科技（002442）5月29日收盘跌停，主力净流出662.62万元
证券之星 · 06-01
股市必读：龙星科技（002442）5月29日收盘跌停，主力净流出662.62万元
5月28日龙星科技（002442）龙虎榜数据：机构净卖出1113.78万元
证券之星 · 05-28
5月28日龙星科技（002442）龙虎榜数据：机构净卖出1113.78万元
异动快报：龙星科技（002442）5月28日9点34分触及跌停板
证券之星 · 05-28
异动快报：龙星科技（002442）5月28日9点34分触及跌停板
股市必读：龙星科技（002442）5月26日收盘跌5.86%，主力净流出3176.31万元
证券之星 · 05-27
股市必读：龙星科技（002442）5月26日收盘跌5.86%，主力净流出3176.31万元
5月25日龙星科技（002442）龙虎榜数据：机构净买入2260.96万元
证券之星 · 05-25
5月25日龙星科技（002442）龙虎榜数据：机构净买入2260.96万元
股市必读：龙星科技5月22日涨停收盘，收盘价8.11元
证券之星 · 05-25
股市必读：龙星科技5月22日涨停收盘，收盘价8.11元
5月22日龙星科技（002442）涨停分析：产能扩张、研发转型、高管增持驱动
证券之星 · 05-22
5月22日龙星科技（002442）涨停分析：产能扩张、研发转型、高管增持驱动
异动快报：龙星科技（002442）5月22日9点44分触及涨停板
证券之星 · 05-22
异动快报：龙星科技（002442）5月22日9点44分触及涨停板
5月21日龙星科技（002442）涨停分析：产品涨价、产能优势、高管增持驱动
证券之星 · 05-21
5月21日龙星科技（002442）涨停分析：产品涨价、产能优势、高管增持驱动
龙星科技(002442.SZ)获董事长刘鹏达增持164.81万股
智通财经 · 05-18
龙星科技(002442.SZ)获董事长刘鹏达增持164.81万股
股市必读：龙星科技(002442)股东户数2.39万户，较上期增加2.94%
证券之星 · 05-06
股市必读：龙星科技(002442)股东户数2.39万户，较上期增加2.94%
每周股票复盘：龙星科技（002442）Q1净利降69.1%
证券之星 · 05-03
每周股票复盘：龙星科技（002442）Q1净利降69.1%
龙星科技（002442）2026年一季报简析：净利润同比下降69.1%，公司应收账款体量较大
证券之星 · 05-01
龙星科技（002442）2026年一季报简析：净利润同比下降69.1%，公司应收账款体量较大
龙星科技(002442)3月31日股东户数2.39万户，较上期增加2.94%
证券之星 · 04-29
龙星科技(002442)3月31日股东户数2.39万户，较上期增加2.94%
图解龙星科技年报：第四季度单季净利润同比下降164.11%
证券之星 · 04-29
图解龙星科技年报：第四季度单季净利润同比下降164.11%
异动快报：龙星科技（002442）4月7日9点43分触及涨停板
证券之星 · 04-07
异动快报：龙星科技（002442）4月7日9点43分触及涨停板
股市必读：龙星科技（002442）4月3日收盘跌5.85%，主力净流入34.18万元
证券之星 · 04-07
股市必读：龙星科技（002442）4月3日收盘跌5.85%，主力净流入34.18万元
龙星科技（002442）披露2026年第一季度可转换公司债券转股情况，4月2日股价下跌1.69%
证券之星 · 04-02
龙星科技（002442）披露2026年第一季度可转换公司债券转股情况，4月2日股价下跌1.69%
股市必读：龙星科技（002442）3月20日收盘跌8.47%，主力净流入503.14万元
证券之星 · 03-23
股市必读：龙星科技（002442）3月20日收盘跌8.47%，主力净流入503.14万元
股市必读：龙星科技（002442）3月6日董秘有最新回复
证券之星 · 03-09
股市必读：龙星科技（002442）3月6日董秘有最新回复
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公司概况
公司名称：
龙星科技集团股份有限公司
所属行业：
化学原料和化学制品制造业
上市日期：
2010-07-06
主营业务：
龙星科技集团股份有限公司的主营业务是高品质纳米级炭黑、白炭黑的研发、制造和销售。公司的主要产品是炭黑、白炭黑、电、蒸汽。公司获得国家专利授权129项，其中发明专利16项，实用新型专利113项。
发行价格：
12.50
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03:19","pubTimestamp":1780255150,"startTime":"0","endTime":"0","summary":"截至2026年5月29日收盘，龙星科技报收于5.91元，下跌10.05%，已连续跌停2天，换手率16.8%，成交量82.79万手，成交额4.95亿元。当日关注点来自交易信息汇总：龙星科技5月29日收盘报5.91元，跌停，当日成交4.95亿元，主力资金净流出662.62万元，散户资金净流入1803.86万元。该股已连续3日下跌，近5个交易日中有2日跌幅超5%。前10个交易日主力资金累计净流出8656.98万元，股价累计上涨3.22%。该股最近90天内共有1家机构给出评级，买入评级1家。","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026060100001409.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-2","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0088","002442","BK0229"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2638669064","title":"5月28日龙星科技（002442）龙虎榜数据：机构净卖出1113.78万元","url":"https://stock-news.laohu8.com/highlight/detail?id=2638669064","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2638669064?lang=zh_cn&edition=full","pubTime":"2026-05-28 17:31","pubTimestamp":1779960661,"startTime":"0","endTime":"0","summary":"证券之星消息，沪深交易所2026年5月28日公布的交易公开信息显示，龙星科技因日跌幅偏离值达到7%的前5只证券登上龙虎榜。此次是近5个交易日内第4次上榜。截至2026年5月28日收盘，龙星科技报收于6.57元，下跌10.0%，跌停，换手率9.12%，成交量44.91万手，成交额2.97亿元。从龙虎榜公布的当日买卖数据来看，机构合计净卖出1113.78万元。以上内容为证券之星据公开信息整理，仅供参考不构成投资建议。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026052800031258.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["002442","BK0229","BK0088"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2638653143","title":"异动快报：龙星科技（002442）5月28日9点34分触及跌停板","url":"https://stock-news.laohu8.com/highlight/detail?id=2638653143","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2638653143?lang=zh_cn&edition=full","pubTime":"2026-05-28 09:36","pubTimestamp":1779932207,"startTime":"0","endTime":"0","summary":"证券之星5月28日盘中消息，9点34分龙星科技（002442）触及跌停板。其所属行业橡胶目前下跌。领涨股为科创新源。该股为炭黑，PVDF概念，新能源汽车概念热股。5月27日的资金流向数据方面，主力资金净流入4152.2万元，占总成交额5.33%，游资资金净流出1227.29万元，占总成交额1.58%，散户资金净流出2924.91万元，占总成交额3.75%。近5日资金流向一览见下表：龙星科技主要指标及行业内排名如下：以上内容为证券之星据公开信息整理，仅供参考不构成投资建议。","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026052800009453.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-2","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0229","BK0088","002442"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2638413255","title":"股市必读：龙星科技（002442）5月26日收盘跌5.86%，主力净流出3176.31万元","url":"https://stock-news.laohu8.com/highlight/detail?id=2638413255","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2638413255?lang=zh_cn&edition=full","pubTime":"2026-05-27 01:10","pubTimestamp":1779815418,"startTime":"0","endTime":"0","summary":"截至2026年5月26日收盘，龙星科技报收于7.39元，下跌5.86%，换手率29.48%，成交量145.25万手，成交额11.16亿元。当日关注点来自交易信息汇总：龙星科技5月26日收盘跌5.86%，主力资金当日净流出3176.31万元，同时因日振幅值和换手率双双达标登上龙虎榜。龙虎榜上榜沪深交易所2026年5月26日公布的交易公开信息显示，龙星科技因日振幅值达到15%的前5只证券，日换手率达到20%的前5只证券登上龙虎榜。公司已于2026年3月3日披露相关减持预披露公告。","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026052700001217.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["002442","BK0229","BK0088"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2638531547","title":"5月25日龙星科技（002442）龙虎榜数据：机构净买入2260.96万元","url":"https://stock-news.laohu8.com/highlight/detail?id=2638531547","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2638531547?lang=zh_cn&edition=full","pubTime":"2026-05-25 17:37","pubTimestamp":1779701835,"startTime":"0","endTime":"0","summary":"证券之星消息，沪深交易所2026年5月25日公布的交易公开信息显示，龙星科技因日振幅值达到15%的前5只证券登上龙虎榜。此次是近5个交易日内第3次上榜。截至2026年5月25日收盘，龙星科技报收于7.85元，下跌3.21%，换手率26.4%，成交量130.08万手，成交额10.65亿元。从龙虎榜公布的当日买卖数据来看，机构合计净买入2260.96万元。以上内容为证券之星据公开信息整理，不构成投资建议。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026052500024825.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0229","BK0088","002442"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2638130476","title":"股市必读：龙星科技5月22日涨停收盘，收盘价8.11元","url":"https://stock-news.laohu8.com/highlight/detail?id=2638130476","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2638130476?lang=zh_cn&edition=full","pubTime":"2026-05-25 02:25","pubTimestamp":1779647110,"startTime":"0","endTime":"0","summary":"截至2026年5月22日收盘，龙星科技报收于8.11元，上涨10.04%，已连续涨停3天，换手率19.08%，成交量93.98万手，成交额7.17亿元。当日关注点来自交易信息汇总：龙星科技5月22日涨停收盘，封单资金达4815.69万元，占其流通市值的1.21%。交易信息汇总龙星科技5月22日涨停收盘，收盘价8.11元。公司公告汇总龙星科技集团股份有限公司股票于2026年5月20日、21日连续两个交易日收盘价格涨幅偏离值累计超过20%，构成异常波动。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026052500001017.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0229","BK0088","002442"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2637391805","title":"5月22日龙星科技（002442）涨停分析：产能扩张、研发转型、高管增持驱动","url":"https://stock-news.laohu8.com/highlight/detail?id=2637391805","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2637391805?lang=zh_cn&edition=full","pubTime":"2026-05-22 15:45","pubTimestamp":1779435906,"startTime":"0","endTime":"0","summary":"证券之星消息，龙星科技5月22日涨停收盘，收盘价8.11元。该股于9点44分涨停，未打开涨停，截止收盘封单资金为4815.69万元，占其流通市值1.21%。5月22日的资金流向数据方面，主力资金净流出933.0万元，占总成交额1.3%，游资资金净流出331.17万元，占总成交额0.46%，散户资金净流入1264.17万元，占总成交额1.76%。近5日资金流向一览见下表：该股为PVDF概念，炭黑，碳基材料概念热股，当日PVDF概念概念上涨3.7%，炭黑概念上涨3.43%，碳基材料概念上涨2.84%。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026052200024688.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"2","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0088","BK0229","002442"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2637875361","title":"异动快报：龙星科技（002442）5月22日9点44分触及涨停板","url":"https://stock-news.laohu8.com/highlight/detail?id=2637875361","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2637875361?lang=zh_cn&edition=full","pubTime":"2026-05-22 09:51","pubTimestamp":1779414719,"startTime":"0","endTime":"0","summary":"证券之星5月22日盘中消息，9点44分龙星科技触及涨停板。其所属行业橡胶目前上涨。领涨股为科创新源。该股为PVDF概念，碳基材料，炭黑概念热股，当日PVDF概念概念上涨1.89%，碳基材料概念上涨1.82%，炭黑概念上涨1.08%。5月21日的资金流向数据方面，主力资金净流入3602.63万元，占总成交额3.65%，游资资金净流出3021.65万元，占总成交额3.06%，散户资金净流出580.98万元，占总成交额0.59%。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026052200012798.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0229","BK0088","002442"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2637883643","title":"5月21日龙星科技（002442）涨停分析：产品涨价、产能优势、高管增持驱动","url":"https://stock-news.laohu8.com/highlight/detail?id=2637883643","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2637883643?lang=zh_cn&edition=full","pubTime":"2026-05-21 15:33","pubTimestamp":1779348789,"startTime":"0","endTime":"0","summary":"证券之星消息，龙星科技5月21日涨停收盘，收盘价7.37元。该股于9点38分涨停，7次打开涨停，截止收盘封单资金为883.72万元，占其流通市值0.24%。5月21日龙星科技涨停的可能因素有：炭黑行业景气度回升，90天内炭黑价格涨6.32%、白炭黑涨3.70%；公司完成全国产能布局，总产能居行业前三，高端新产品产值率达78%；董事长刘鹏达5月15日真金白银增持164.81万股，彰显长期信心；2025年经营现金流由负转正超2亿元，资产负债率下降，绿色转型契合政策导向。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026052100023565.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"2","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0088","BK0229","002442"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2636902691","title":"龙星科技(002442.SZ)获董事长刘鹏达增持164.81万股","url":"https://stock-news.laohu8.com/highlight/detail?id=2636902691","media":"智通财经","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2636902691?lang=zh_cn&edition=full","pubTime":"2026-05-18 17:07","pubTimestamp":1779095265,"startTime":"0","endTime":"0","summary":"智通财经APP讯，龙星科技(002442.SZ)发布公告，公司董事长刘鹏达先生于2026年5月15日通过深圳证券交易所交易系统以集中竞价方式增持公司股份164.81万股，占公司总股本的0.33%。本次增持成交金额为人民币1,011万元(不含手续费)。","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://www.zhitongcaijing.com/content/detail/1442917.html","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":"stock_zhitongcaijing","symbols":["BK0229","002442","BK0088"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2633892322","title":"股市必读：龙星科技(002442)股东户数2.39万户，较上期增加2.94%","url":"https://stock-news.laohu8.com/highlight/detail?id=2633892322","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2633892322?lang=zh_cn&edition=full","pubTime":"2026-05-06 03:33","pubTimestamp":1778009591,"startTime":"0","endTime":"0","summary":"截至2026年4月30日收盘，龙星科技报收于6.24元，下跌2.04%，换手率4.71%，成交量23.21万手，成交额1.46亿元。交易信息汇总资金流向4月30日主力资金净流出1278.21万元，占总成交额8.75%；游资资金净流入382.42万元，占总成交额2.62%；散户资金净流入895.8万元，占总成交额6.13%。股本股东变化股东户数变动截至2026年3月31日，龙星科技股东户数为2.39万户，较2025年12月31日增加681.0户，增幅2.94%；户均持股数量由上期的2.17万股下降至2.11万股，户均持股市值为12.29万元。","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026050600003155.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0229","002442","BK0088"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2632672319","title":"每周股票复盘：龙星科技（002442）Q1净利降69.1%","url":"https://stock-news.laohu8.com/highlight/detail?id=2632672319","media":"证券之星","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2632672319?lang=zh_cn&edition=full","pubTime":"2026-05-03 04:07","pubTimestamp":1777752430,"startTime":"0","endTime":"0","summary":"截至2026年4月30日收盘，龙星科技报收于6.24元，较上周的5.84元上涨6.85%。本周关注点来自业绩披露要点：龙星科技2026年一季报显示，归母净利润883.3万元，同比下降69.1%。龙星科技2025年财务决算报告经审计，2025年营业收入为4,295,870,759.69元，同比下降1.37%；归母净利润39,566,736.92元，同比下降72.81%。龙星科技关于2025年度日常关联交易确认及2026年度日常关联交易预计的公告2025年日常关联交易实际发生金额为采购类4,895.83万元，销售类211.10万元，出租类16.85万元。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026050300000875.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-2","news_top_title":null,"news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0088","BK0229","002442"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2632601536","title":"龙星科技（002442）2026年一季报简析：净利润同比下降69.1%，公司应收账款体量较大","url":"https://stock-news.laohu8.com/highlight/detail?id=2632601536","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2632601536?lang=zh_cn&edition=full","pubTime":"2026-05-01 06:41","pubTimestamp":1777588876,"startTime":"0","endTime":"0","summary":"据证券之星公开数据整理，近期龙星科技发布2026年一季报。截至本报告期末，公司营业总收入10.35亿元，同比下降2.43%，归母净利润883.3万元，同比下降69.1%。本报告期龙星科技公司应收账款体量较大，当期应收账款占最新年报归母净利润比达2480.03%。去年的净利率为0.92%，算上全部成本后，公司产品或服务的附加值不高。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":["earning"],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026050100006822.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-2","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["002442"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2631967135","title":"龙星科技(002442)3月31日股东户数2.39万户，较上期增加2.94%","url":"https://stock-news.laohu8.com/highlight/detail?id=2631967135","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2631967135?lang=zh_cn&edition=full","pubTime":"2026-04-29 17:53","pubTimestamp":1777456422,"startTime":"0","endTime":"0","summary":"证券之星消息，近日龙星科技披露，截至2026年3月31日公司股东户数为2.39万户，较12月31日增加681.0户，增幅为2.94%。在橡胶行业个股中，龙星科技股东户数高于行业平均水平，截至3月31日，橡胶行业平均股东户数为2.06万户。从股价来看，2025年12月31日至2026年3月31日，龙星科技区间跌幅为6.12%，在此期间股东户数增加681.0户，增幅为2.94%。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026042900056241.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["002442","BK0088","BK0229"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2631958209","title":"图解龙星科技年报：第四季度单季净利润同比下降164.11%","url":"https://stock-news.laohu8.com/highlight/detail?id=2631958209","media":"证券之星","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2631958209?lang=zh_cn&edition=full","pubTime":"2026-04-29 01:49","pubTimestamp":1777398540,"startTime":"0","endTime":"0","summary":"证券之星消息，龙星科技2025年年报显示，当年度公司主营收入42.96亿元，同比下降1.37%；归母净利润3956.67万元，同比下降72.81%；扣非净利润2276.61万元，同比下降83.73%；其中2025年第四季度，公司单季度主营收入10.55亿元，同比下降14.38%；单季度归母净利润-2142.91万元，同比下降164.11%；单季度扣非净利润-3347.4万元，同比下降209.61%；负债率56.72%，投资收益-525.48万元，财务费用5627.23万元，毛利率7.88%。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":["earning"],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026042900005059.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-2","news_top_title":null,"news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["002442"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2625856239","title":"异动快报：龙星科技（002442）4月7日9点43分触及涨停板","url":"https://stock-news.laohu8.com/highlight/detail?id=2625856239","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2625856239?lang=zh_cn&edition=full","pubTime":"2026-04-07 09:52","pubTimestamp":1775526746,"startTime":"0","endTime":"0","summary":"证券之星4月7日盘中消息，9点43分龙星科技触及涨停板。其所属行业橡胶目前上涨。该股为炭黑，PVDF概念，碳基材料概念热股，当日炭黑概念上涨3.12%，PVDF概念概念上涨2.37%，碳基材料概念上涨2.16%。4月3日的资金流向数据方面，主力资金净流入34.18万元，占总成交额0.47%，游资资金净流入485.14万元，占总成交额6.66%，散户资金净流出519.33万元，占总成交额7.13%。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026040700006364.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0088","BK0229","002442"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2625041126","title":"股市必读：龙星科技（002442）4月3日收盘跌5.85%，主力净流入34.18万元","url":"https://stock-news.laohu8.com/highlight/detail?id=2625041126","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2625041126?lang=zh_cn&edition=full","pubTime":"2026-04-07 05:02","pubTimestamp":1775509342,"startTime":"0","endTime":"0","summary":"截至2026年4月3日收盘，龙星科技报收于5.47元，下跌5.85%，换手率2.67%，成交量13.17万手，成交额7285.61万元。来自资金流向：4月3日主力资金净流入34.18万元，占总成交额0.47%。交易信息汇总股价提醒4月3日龙星科技收盘报5.47元，跌5.85%，当日成交1316.9万元。根据收盘数据统计，该股已连续2日下跌。该股最近90天内共有1家机构给出评级，买入评级1家。","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026040700002819.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0088","002442","BK0229"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2624950074","title":"龙星科技（002442）披露2026年第一季度可转换公司债券转股情况，4月2日股价下跌1.69%","url":"https://stock-news.laohu8.com/highlight/detail?id=2624950074","media":"证券之星","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2624950074?lang=zh_cn&edition=full","pubTime":"2026-04-02 23:03","pubTimestamp":1775142201,"startTime":"0","endTime":"0","summary":"截至2026年4月2日收盘，龙星科技报收于5.81元，较前一交易日下跌1.69%，最新总市值为29.24亿元。该股当日开盘5.91元，最高5.93元，最低5.71元，成交额达5209.81万元，换手率为1.82%。龙星科技集团股份有限公司于近日披露《关于2026年第一季度可转换公司债券转股情况的公告》。公告显示，2026年第一季度，“龙星转债”因转股减少20张，转股数量为344股，累计转股26,633股，剩余可转债金额为754,596,200元。公司股本在本季度略有变动，总股本由503,289,558股增至503,289,902股。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026040200043082.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0088","BK0229","002442"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2621746498","title":"股市必读：龙星科技（002442）3月20日收盘跌8.47%，主力净流入503.14万元","url":"https://stock-news.laohu8.com/highlight/detail?id=2621746498","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2621746498?lang=zh_cn&edition=full","pubTime":"2026-03-23 03:22","pubTimestamp":1774207334,"startTime":"0","endTime":"0","summary":"截至2026年3月20日收盘，龙星科技报收于5.73元，下跌8.47%，换手率5.68%，成交量27.99万手，成交额1.66亿元。当日关注点来自交易信息汇总：龙星科技股价已连续5日下跌，前10个交易日主力资金累计净流出4763.91万元，期间股价累计下跌13.54%。交易信息汇总股价提醒3月20日龙星科技收盘报5.73元，跌8.47%，当日成交2799.27万元。资金流向3月20日主力资金净流入503.14万元；游资资金净流入974.31万元；散户资金净流出1477.45万元。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026032300001349.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["002442","BK0088","BK0229"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2618696885","title":"股市必读：龙星科技（002442）3月6日董秘有最新回复","url":"https://stock-news.laohu8.com/highlight/detail?id=2618696885","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2618696885?lang=zh_cn&edition=full","pubTime":"2026-03-09 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