002491 通鼎互联
已收盘 03-09 15:00:00
资讯
新帖
简况
3月6日通鼎互联(002491)龙虎榜数据:机构净卖出2782.21万元,北向资金净买入318.94万元
证券之星 · 03-06
3月6日通鼎互联(002491)龙虎榜数据:机构净卖出2782.21万元,北向资金净买入318.94万元
股市必读:通鼎互联(002491)登3月4日交易所龙虎榜
证券之星 · 03-05
股市必读:通鼎互联(002491)登3月4日交易所龙虎榜
通鼎互联(002491)披露股票交易异常波动公告,3月3日股价上涨9.98%
中金财经 · 03-03
通鼎互联(002491)披露股票交易异常波动公告,3月3日股价上涨9.98%
公告精选︱佰维存储:预计1月-2月实现净利润同比增加921.77%至1086.13%;通鼎互联:公司用于数据中心的光纤产品比重较小
格隆汇 · 03-03
公告精选︱佰维存储:预计1月-2月实现净利润同比增加921.77%至1086.13%;通鼎互联:公司用于数据中心的光纤产品比重较小
通鼎互联最新公告:用于数据中心的光纤产品比重较小目前不从事CPO相关业务
证券之星 · 03-03
通鼎互联最新公告:用于数据中心的光纤产品比重较小目前不从事CPO相关业务
3月3日通鼎互联(002491)龙虎榜数据:机构净买入1373.39万元,北向资金净卖出1.73亿元
证券之星 · 03-03
3月3日通鼎互联(002491)龙虎榜数据:机构净买入1373.39万元,北向资金净卖出1.73亿元
2月2日通鼎互联(002491)涨停分析:治理升级、主业聚焦驱动
证券之星 · 03-03
2月2日通鼎互联(002491)涨停分析:治理升级、主业聚焦驱动
异动快报:通鼎互联(002491)3月3日9点39分触及涨停板
证券之星 · 03-03
异动快报:通鼎互联(002491)3月3日9点39分触及涨停板
3月2日通鼎互联(002491)龙虎榜数据:机构净卖出1.86亿元,北向资金净卖出2518.9万元
证券之星 · 03-02
3月2日通鼎互联(002491)龙虎榜数据:机构净卖出1.86亿元,北向资金净卖出2518.9万元
异动快报:通鼎互联(002491)2月26日9点42分触及涨停板
证券之星 · 02-26
异动快报:通鼎互联(002491)2月26日9点42分触及涨停板
2月25日通鼎互联(002491)龙虎榜数据:机构净卖出4.61万元,北向资金净卖出8077.76万元
证券之星 · 02-25
2月25日通鼎互联(002491)龙虎榜数据:机构净卖出4.61万元,北向资金净卖出8077.76万元
2月24日通鼎互联(002491)涨停分析:资产优化、战略延伸驱动
证券之星 · 02-24
2月24日通鼎互联(002491)涨停分析:资产优化、战略延伸驱动
异动快报:通鼎互联(002491)2月24日10点24分触及涨停板
证券之星 · 02-24
异动快报:通鼎互联(002491)2月24日10点24分触及涨停板
2月13日通鼎互联(002491)龙虎榜数据:机构净卖出71.74万元,北向资金净卖出6501.59万元
证券之星 · 02-13
2月13日通鼎互联(002491)龙虎榜数据:机构净卖出71.74万元,北向资金净卖出6501.59万元
异动快报:通鼎互联(002491)2月13日10点29分触及跌停板
中金财经 · 02-13
异动快报:通鼎互联(002491)2月13日10点29分触及跌停板
异动快报:通鼎互联(002491)2月12日11点0分触及涨停板
证券之星 · 02-12
异动快报:通鼎互联(002491)2月12日11点0分触及涨停板
2月2日通鼎互联(002491)龙虎榜数据:机构净买入417.98万元,北向资金净买入338.55万元
证券之星 · 02-02
2月2日通鼎互联(002491)龙虎榜数据:机构净买入417.98万元,北向资金净买入338.55万元
通鼎互联(002491)披露股票交易异常波动公告,2月2日股价上涨10.06%
证券之星 · 02-02
通鼎互联(002491)披露股票交易异常波动公告,2月2日股价上涨10.06%
异动快报:通鼎互联(002491)2月2日10点14分触及涨停板
证券之星 · 02-02
异动快报:通鼎互联(002491)2月2日10点14分触及涨停板
通鼎互联最新公告:目前经营情况正常不存在应披露而未披露的重大事项
证券之星 · 02-01
通鼎互联最新公告:目前经营情况正常不存在应披露而未披露的重大事项
暂无数据
公司概况
公司名称:
通鼎互联信息股份有限公司
所属行业:
电气机械和器材制造业
上市日期:
2010-10-21
主营业务:
通鼎互联信息股份有限公司的主营业务是光电通信业务、网络安全业务。公司的主要产品是光纤预制棒、光纤、光缆、通信电缆、电力电缆、SDN 设备、ODN 设备、存储及服务器设备、大数据采集及分析设备、DPI 设备、IDC/ISP 信息安全管理系统、安全态势感知系统、WiFi/电子围栏、临侦设备、安检/环境/城市生命线等城市安全管控系统、各类安全服务。公司被认定为高新技术企业,被科技部认定为国家火炬计划重点高新技术企业。公司拥有 4个国家级、9个省级研发平台,成立了国家级博士后科研工作站、国家级企业技术中心、省级光通信材料重点实验室等平台,公司与高等院校、科研机构、设计院等建立了广泛的产学研合作。持续的研发投入形成了大量的专利成果,截至2024年底,公司拥有授权专利575项,其中发明专利311项。本年度获得授权新专利64项,其中发明专利49项。本年度公司共申请新专利80项,其中发明专利57项。截止2024年底,公司先后参与起草相关标准225项,其中国际标准1项、国家标准35项、国家军用标准9项、行业标准124项。
发行价格:
14.50
{"stockData":{"symbol":"002491","market":"SZ","secType":"STK","nameCN":"通鼎互联","latestPrice":10.99,"timestamp":1773039786000,"preClose":11.46,"halted":0,"volume":151302392,"delay":0,"changeRate":-0.041,"floatShares":1176000000,"shares":1230000000,"eps":0.0031,"marketStatus":"已收盘","change":-0.47,"latestTime":"03-09 15:00:00","open":10.92,"high":11.11,"low":10.33,"amount":1619000000,"amplitude":0.0681,"askPrice":11,"askSize":1970,"bidPrice":10.99,"bidSize":1476,"shortable":0,"etf":0,"ttmEps":0.0031,"tradingStatus":0,"nextMarketStatus":{"tag":"开盘","tradingStatus":2,"beginTime":1773106200000},"marketStatusCode":5,"adr":0,"adjPreClose":11.46,"symbolType":"stock","openAndCloseTimeList":[[1773019800000,1773027000000],[1773032400000,1773039600000]],"highLimit":12.61,"lowLimit":10.31,"ibTradeSell":false,"ibTradeBuySell":true,"totalEquity":1229994500,"isCdr":false,"pbRate":5.68,"roa":"--","peRate":3545.16129,"roe":"--","epsLYR":0.0629,"committee":0.593369,"marketValue":13518000000,"turnoverRate":0.1286,"status":1,"floatMarketCap":12929000000},"requestUrl":"/m/hq/s/002491/tweets","defaultTab":"tweets","newsList":[{"id":"2617686819","title":"3月6日通鼎互联(002491)龙虎榜数据:机构净卖出2782.21万元,北向资金净买入318.94万元","url":"https://stock-news.laohu8.com/highlight/detail?id=2617686819","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2617686819?lang=zh_cn&edition=full","pubTime":"2026-03-06 17:17","pubTimestamp":1772788620,"startTime":"0","endTime":"0","summary":"证券之星消息,沪深交易所2026年3月6日公布的交易公开信息显示,通鼎互联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3月6日收盘,通鼎互联报收于11.46元,下跌6.07%,换手率14.46%,成交量170.14万手,成交额19.59亿元。从龙虎榜公布的当日买卖数据来看,机构合计净卖出2782.21万元,北向资金合计净买入318.94万元。深股通专用、沪股通专用为北向资金的交易席位。","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/RB2026030600027964.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":["002491","BK0148","BK0090","BK0070","BK0224","BK0077"],"gpt_icon":0},{"id":"2617574505","title":"股市必读:通鼎互联(002491)登3月4日交易所龙虎榜","url":"https://stock-news.laohu8.com/highlight/detail?id=2617574505","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2617574505?lang=zh_cn&edition=full","pubTime":"2026-03-05 01:07","pubTimestamp":1772644031,"startTime":"0","endTime":"0","summary":"截至2026年3月4日收盘,通鼎互联报收于12.65元,上涨3.43%,换手率26.94%,成交量316.98万手,成交额37.96亿元。龙虎榜上榜沪深交易所2026年3月4日公布的交易公开信息显示,通鼎互联因日振幅值达到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。公司公告汇总股票交易异常波动公告通鼎互联信息股份有限公司股票于2026年2月27日、3月2日、3月3日连续三个交易日收盘价格涨幅偏离值累计超过20%,构成股票交易异常波动。","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/RB2026030500000623.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":["BK0090","BK0224","BK0077","BK0148","002491","BK0070"],"gpt_icon":0},{"id":"2616926326","title":"通鼎互联(002491)披露股票交易异常波动公告,3月3日股价上涨9.98%","url":"https://stock-news.laohu8.com/highlight/detail?id=2616926326","media":"中金财经","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2616926326?lang=zh_cn&edition=full","pubTime":"2026-03-03 22:16","pubTimestamp":1772547382,"startTime":"0","endTime":"0","summary":"近日,通鼎互联发布股票交易异常波动公告。公告显示,公司股票于2026年2月27日、3月2日、3月3日连续三个交易日收盘价格涨幅偏离值累计超过20%,构成股票交易异常波动。控股股东及实际控制人在波动期间未买卖公司股票。董事会确认无应披露而未披露的重大事项。","market":"us","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://sc.stock.cnfol.com/gushiyaowen/20260303/32042066.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":"zhongjincaijing_highlight","symbols":["BK0077","BK0148","BK0090","002491","BK0070","BK0224"],"gpt_icon":0},{"id":"2616325029","title":"公告精选︱佰维存储:预计1月-2月实现净利润同比增加921.77%至1086.13%;通鼎互联:公司用于数据中心的光纤产品比重较小","url":"https://stock-news.laohu8.com/highlight/detail?id=2616325029","media":"格隆汇","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2616325029?lang=zh_cn&edition=full","pubTime":"2026-03-03 22:13","pubTimestamp":1772547235,"startTime":"0","endTime":"0","summary":"润贝航科:拟发行可转债募资不超过6.25亿元","market":"hk","thumbnail":"https://img7.gelonghui.com/column/2/111.png?guru_height=540&guru_width=375","type":0,"news_type":0,"thumbnails":["https://img7.gelonghui.com/column/2/111.png?guru_height=540&guru_width=375"],"rights":null,"property":["earning"],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://www.gelonghui.com/p/3965685","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":"gelonghui_highlight","symbols":["688525","002491"],"gpt_icon":0},{"id":"2616346860","title":"通鼎互联最新公告:用于数据中心的光纤产品比重较小目前不从事CPO相关业务","url":"https://stock-news.laohu8.com/highlight/detail?id=2616346860","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2616346860?lang=zh_cn&edition=full","pubTime":"2026-03-03 18:20","pubTimestamp":1772533235,"startTime":"0","endTime":"0","summary":"通鼎互联(002491.SZ)发布异动公告,公司注意到近期市场对用于数据中心的光纤产品需求的增长关注度较高,截至2025年12月,公司用于数据中心的光纤产品比重较小,相关产品对公司未来业绩的影响程度存在不确定性。公司目前不从事CPO相关业务,敬请广大投资者注意投资风险。以上内容为证券之星据公开信息整理,由AI算法生成(网信算备310104345710301240019号),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/RB2026030300033637.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":["002491","BK0077","BK0090","BK0224","BK0070","BK0148"],"gpt_icon":0},{"id":"2616343977","title":"3月3日通鼎互联(002491)龙虎榜数据:机构净买入1373.39万元,北向资金净卖出1.73亿元","url":"https://stock-news.laohu8.com/highlight/detail?id=2616343977","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2616343977?lang=zh_cn&edition=full","pubTime":"2026-03-03 17:52","pubTimestamp":1772531577,"startTime":"0","endTime":"0","summary":"证券之星消息,沪深交易所2026年3月3日公布的交易公开信息显示,通鼎互联因日涨幅偏离值达到7%的前5只证券,连续三个交易日内,涨幅偏离值累计达到20%的证券登上龙虎榜。此次是近5个交易日内第3次上榜。截至2026年3月3日收盘,通鼎互联报收于12.23元,上涨9.98%,涨停,换手率26.66%,成交量313.61万手,成交额37.79亿元。从龙虎榜公布的当日买卖数据来看,机构合计净买入1373.39万元,北向资金合计净卖出1.73亿元。","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/RB2026030300032080.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":["BK0090","BK0077","BK0148","BK0224","BK0070","002491"],"gpt_icon":0},{"id":"2616931193","title":"2月2日通鼎互联(002491)涨停分析:治理升级、主业聚焦驱动","url":"https://stock-news.laohu8.com/highlight/detail?id=2616931193","media":"证券之星","labels":["executive"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2616931193?lang=zh_cn&edition=full","pubTime":"2026-03-03 15:41","pubTimestamp":1772523695,"startTime":"0","endTime":"0","summary":"今日通鼎互联涨停的可能因素有:公司治理持续升级,密集修订26项制度、取消监事会、强化董事会职能;资产结构优化,转让江苏保旺达13%股权回笼6000万元聚焦主业;光电通信业务覆盖光纤预制棒至5G智慧机柜全链条,深度服务三大运营商、国家电网等核心客户;网络安全业务爆发,2025年安全收入同比大增301.91%,且在国家电网及中国移动预中标7.17亿元项目;行业层面受益光通信/CPO、数据中心及政策推动的板块热度提升。","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/RB2026030300023236.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"executive","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0077","BK0148","BK0224","BK0070","002491","BK0090"],"gpt_icon":0},{"id":"2616396810","title":"异动快报:通鼎互联(002491)3月3日9点39分触及涨停板","url":"https://stock-news.laohu8.com/highlight/detail?id=2616396810","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2616396810?lang=zh_cn&edition=full","pubTime":"2026-03-03 09:40","pubTimestamp":1772502044,"startTime":"0","endTime":"0","summary":"证券之星3月3日盘中消息,9点39分通鼎互联触及涨停板。其所属行业通信设备目前上涨。领涨股为仕佳光子。该股为光通信,光纤概念,5G概念热股,当日光通信概念上涨1.83%,光纤概念概念上涨1.51%,5G概念上涨0.66%。3月2日的资金流向数据方面,主力资金净流入1.13亿元,占总成交额3.75%,游资资金净流出1923.76万元,占总成交额0.64%,散户资金净流出9340.57万元,占总成交额3.11%。","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/RB2026030300009388.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":["BK0090","BK0224","BK0077","BK0148","002491","BK0070"],"gpt_icon":0},{"id":"2616886380","title":"3月2日通鼎互联(002491)龙虎榜数据:机构净卖出1.86亿元,北向资金净卖出2518.9万元","url":"https://stock-news.laohu8.com/highlight/detail?id=2616886380","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2616886380?lang=zh_cn&edition=full","pubTime":"2026-03-02 17:37","pubTimestamp":1772444241,"startTime":"0","endTime":"0","summary":"证券之星消息,沪深交易所2026年3月2日公布的交易公开信息显示,通鼎互联因日振幅值达到15%的前5只证券登上龙虎榜。此次是近5个交易日内第2次上榜。截至2026年3月2日收盘,通鼎互联报收于11.12元,上涨5.0%,换手率22.95%,成交量269.94万手,成交额30.04亿元。从龙虎榜公布的当日买卖数据来看,机构合计净卖出1.86亿元,北向资金合计净卖出2518.9万元。深股通专用、沪股通专用为北向资金的交易席位。","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/RB2026030200026019.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":["002491","BK0077","BK0090","BK0224","BK0070","BK0148"],"gpt_icon":0},{"id":"2614061553","title":"异动快报:通鼎互联(002491)2月26日9点42分触及涨停板","url":"https://stock-news.laohu8.com/highlight/detail?id=2614061553","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2614061553?lang=zh_cn&edition=full","pubTime":"2026-02-26 09:45","pubTimestamp":1772070323,"startTime":"0","endTime":"0","summary":"证券之星2月26日盘中消息,9点42分通鼎互联触及涨停板。其所属行业通信设备目前上涨。领涨股为中天科技。该股为光纤概念,光通信,长三角一体化概念热股,当日光纤概念概念上涨1.81%,光通信概念上涨0.82%,长三角一体化概念上涨0.28%。2月25日的资金流向数据方面,主力资金净流出1.13亿元,占总成交额5.8%,游资资金净流出1000.91万元,占总成交额0.51%,散户资金净流入1.23亿元,占总成交额6.32%。","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/RB2026022600007059.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":["BK0070","BK0148","BK0077","002491","BK0090","BK0224"],"gpt_icon":0},{"id":"2614702276","title":"2月25日通鼎互联(002491)龙虎榜数据:机构净卖出4.61万元,北向资金净卖出8077.76万元","url":"https://stock-news.laohu8.com/highlight/detail?id=2614702276","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2614702276?lang=zh_cn&edition=full","pubTime":"2026-02-25 17:27","pubTimestamp":1772011626,"startTime":"0","endTime":"0","summary":"证券之星消息,沪深交易所2026年2月25日公布的交易公开信息显示,通鼎互联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2次上榜。截至2026年2月25日收盘,通鼎互联报收于9.53元,下跌6.48%,换手率17.05%,成交量200.63万手,成交额19.52亿元。从龙虎榜公布的当日买卖数据来看,机构合计净卖出4.61万元,北向资金合计净卖出8077.76万元。深股通专用、沪股通专用为北向资金的交易席位。","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/RB2026022500028204.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":["BK0077","BK0070","BK0224","BK0090","BK0148","002491"],"gpt_icon":0},{"id":"2613988507","title":"2月24日通鼎互联(002491)涨停分析:资产优化、战略延伸驱动","url":"https://stock-news.laohu8.com/highlight/detail?id=2613988507","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2613988507?lang=zh_cn&edition=full","pubTime":"2026-02-24 15:42","pubTimestamp":1771918942,"startTime":"0","endTime":"0","summary":"证券之星消息,通鼎互联2月24日涨停收盘,收盘价10.19元。今日通鼎互联涨停的可能因素有:资产结构持续优化,通过出售参股公司股权回笼6000万元资金,持股比例由32.22%降至19.22%;战略延伸至电子材料上游,设立合资公司并掌握60%表决权;新增再生资源回收、固态电池、储能消防等新业务领域;叠加光通信设备+通信线缆+新能源赛道多重概念共振,契合当前政策与产业热点。","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/RB2026022400024423.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":["BK0070","BK0090","BK0224","BK0077","BK0148","002491"],"gpt_icon":0},{"id":"2613508637","title":"异动快报:通鼎互联(002491)2月24日10点24分触及涨停板","url":"https://stock-news.laohu8.com/highlight/detail?id=2613508637","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2613508637?lang=zh_cn&edition=full","pubTime":"2026-02-24 10:25","pubTimestamp":1771899926,"startTime":"0","endTime":"0","summary":"证券之星2月24日盘中消息,10点24分通鼎互联触及涨停板。其所属行业通信设备目前上涨。领涨股为天孚通信。该股为光纤概念,光通信,5G概念热股,当日光纤概念概念上涨4.73%,光通信概念上涨4.5%,5G概念上涨2.27%。2月13日的资金流向数据方面,主力资金净流出1.71亿元,占总成交额8.86%,游资资金净流入1.05亿元,占总成交额5.44%,散户资金净流入6591.27万元,占总成交额3.42%。","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/RB2026022400015804.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":["BK0090","002491","BK0148","BK0070","BK0224","BK0077"],"gpt_icon":0},{"id":"2611308741","title":"2月13日通鼎互联(002491)龙虎榜数据:机构净卖出71.74万元,北向资金净卖出6501.59万元","url":"https://stock-news.laohu8.com/highlight/detail?id=2611308741","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2611308741?lang=zh_cn&edition=full","pubTime":"2026-02-13 17:33","pubTimestamp":1770975183,"startTime":"0","endTime":"0","summary":"证券之星消息,沪深交易所2026年2月13日公布的交易公开信息显示,通鼎互联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1次上榜。截至2026年2月13日收盘,通鼎互联报收于9.26元,下跌10.01%,跌停,换手率17.01%,成交量200.16万手,成交额19.26亿元。从龙虎榜公布的当日买卖数据来看,机构合计净卖出71.74万元,北向资金合计净卖出6501.59万元。深股通专用、沪股通专用为北向资金的交易席位。","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/RB2026021300028014.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":["BK0070","002491","BK0224","BK0090","BK0077","BK0148"],"gpt_icon":0},{"id":"2611185441","title":"异动快报:通鼎互联(002491)2月13日10点29分触及跌停板","url":"https://stock-news.laohu8.com/highlight/detail?id=2611185441","media":"中金财经","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2611185441?lang=zh_cn&edition=full","pubTime":"2026-02-13 11:24","pubTimestamp":1770953068,"startTime":"0","endTime":"0","summary":"证券之星2月13日盘中消息,10点29分通鼎互联触及跌停板。其所属行业通信设备目前下跌。领涨股为世嘉科技。该股为军工,网络安全,军民融合概念热股,当日军工概念上涨0.82%,网络安全概念上涨0.71%,军民融合概念上涨0.62%。2月12日的资金流向数据方面,主力资金净流入2.28亿元,占总成交额9.21%,游资资金净流出1.58亿元,占总成交额6.37%,散户资金净流出7017.42万元,占总成交额2.84%。","market":"sh","thumbnail":" http://caiji.3g.cnfol.com/colect/202602/13/20260213851752.png","type":0,"news_type":0,"thumbnails":[" http://caiji.3g.cnfol.com/colect/202602/13/20260213851752.png"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://sc.stock.cnfol.com/gushiyaowen/20260213/32016935.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":"zhongjincaijing_highlight","symbols":["BK0224","BK0090","BK0070","BK0077","BK0148","002491"],"gpt_icon":0},{"id":"2610899128","title":"异动快报:通鼎互联(002491)2月12日11点0分触及涨停板","url":"https://stock-news.laohu8.com/highlight/detail?id=2610899128","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2610899128?lang=zh_cn&edition=full","pubTime":"2026-02-12 11:00","pubTimestamp":1770865251,"startTime":"0","endTime":"0","summary":"证券之星2月12日盘中消息,11点0分通鼎互联触及涨停板。其所属行业通信设备目前上涨。领涨股为太辰光。该股为光纤概念,光通信,云计算数据中心概念热股,当日光纤概念概念上涨2.86%,光通信概念上涨2.67%,云计算数据中心概念上涨1.57%。2月11日的资金流向数据方面,主力资金净流出6577.13万元,占总成交额3.58%,游资资金净流出2396.07万元,占总成交额1.31%,散户资金净流入8973.2万元,占总成交额4.89%。","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/RB2026021200012422.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":["BK0224","BK0070","002491","BK0090","BK0148","BK0077"],"gpt_icon":0},{"id":"2608857355","title":"2月2日通鼎互联(002491)龙虎榜数据:机构净买入417.98万元,北向资金净买入338.55万元","url":"https://stock-news.laohu8.com/highlight/detail?id=2608857355","media":"证券之星","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2608857355?lang=zh_cn&edition=full","pubTime":"2026-02-02 17:52","pubTimestamp":1770025922,"startTime":"0","endTime":"0","summary":"证券之星消息,沪深交易所2026年2月2日公布的交易公开信息显示,通鼎互联因日涨幅偏离值达到7%的前5只证券登上龙虎榜。此次是近5个交易日内第2次上榜。截至2026年2月2日收盘,通鼎互联报收于8.64元,上涨10.06%,已连续涨停2天,换手率18.21%,成交量214.27万手,成交额18.35亿元。从龙虎榜公布的当日买卖数据来看,机构合计净买入417.98万元,北向资金合计净买入338.55万元。深股通专用、沪股通专用为北向资金的交易席位。","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/RB2026020200026319.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":["BK0090","BK0077","BK0148","BK0224","BK0070","002491"],"gpt_icon":0},{"id":"2608852755","title":"通鼎互联(002491)披露股票交易异常波动公告,2月2日股价上涨10.06%","url":"https://stock-news.laohu8.com/highlight/detail?id=2608852755","media":"证券之星","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2608852755?lang=zh_cn&edition=full","pubTime":"2026-02-02 17:42","pubTimestamp":1770025349,"startTime":"0","endTime":"0","summary":"截至2026年2月2日收盘,通鼎互联报收于8.64元,较前一交易日上涨10.06%,最新总市值为106.27亿元。该股当日开盘8.42元,最高8.64元,最低8.24元,成交额达18.35亿元,换手率为18.21%。通鼎互联信息股份有限公司于近日披露《股票交易异常波动公告》。公告显示,公司股票于2026年1月28日至1月30日连续三个交易日收盘价格涨幅偏离值累计超过20%,构成股票交易异常波动。公司董事会确认目前无应披露而未披露事项,不存在违反公平信息披露的情形。","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/RB2026020200025713.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":["BK0224","BK0070","002491","BK0090","BK0148","BK0077"],"gpt_icon":0},{"id":"2608835637","title":"异动快报:通鼎互联(002491)2月2日10点14分触及涨停板","url":"https://stock-news.laohu8.com/highlight/detail?id=2608835637","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2608835637?lang=zh_cn&edition=full","pubTime":"2026-02-02 10:15","pubTimestamp":1769998520,"startTime":"0","endTime":"0","summary":"证券之星2月2日盘中消息,10点14分通鼎互联触及涨停板。其所属行业通信设备目前下跌。该股为光纤概念,光通信,高铁轨交概念热股,当日光纤概念概念上涨0.63%,光通信概念上涨0.35%,高铁轨交概念上涨0.24%。1月30日的资金流向数据方面,主力资金净流入2.08亿元,占总成交额13.54%,游资资金净流出6583.23万元,占总成交额4.29%,散户资金净流出1.42亿元,占总成交额9.25%。","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/RB2026020200006904.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":["002491","BK0148","BK0077","BK0070","BK0090","BK0224"],"gpt_icon":0},{"id":"2608001746","title":"通鼎互联最新公告:目前经营情况正常不存在应披露而未披露的重大事项","url":"https://stock-news.laohu8.com/highlight/detail?id=2608001746","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2608001746?lang=zh_cn&edition=full","pubTime":"2026-02-01 16:10","pubTimestamp":1769933408,"startTime":"0","endTime":"0","summary":"经核实,公司前期披露的信息无需要更正补充,近期公共传媒未报道可能影响公司股票交易价格的重大信息,公司经营情况正常,内外部经营环境未发生重大变化。公司、控股股东及实际控制人不存在应披露而未披露的重大事项或筹划阶段的重大事项。公司不存在违反公平信息披露的情形,预计将于4月29日披露2025年年度报告。","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/RB2026020100003547.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":["BK0148","BK0077","BK0090","BK0070","BK0224","002491"],"gpt_icon":0}],"profile":{"ret":0,"serverTime":1773083627483,"stockEarnings":[{"period":"1week","weight":-0.0117},{"period":"1month","weight":0.1805},{"period":"3month","weight":0.9047},{"period":"6month","weight":1.0091},{"period":"1year","weight":1.1892},{"period":"ytd","weight":0.8317}],"compareEarnings":[{"period":"1week","weight":-0.0206},{"period":"1month","weight":0.0076},{"period":"3month","weight":0.0479},{"period":"6month","weight":0.0746},{"period":"1year","weight":0.2147},{"period":"ytd","weight":0.0322}],"compareStock":{"symbol":"000001.SH","name":"上证指数"},"companyName":"通鼎互联信息股份有限公司","boardCode":"AI0038","boardName":"电气机械和器材制造业","stockholders":"83808人(较上一季度增加4.17%)","perCapita":"14037股","listingDate":"2010-10-21","address":"江苏省苏州市吴江区震泽镇八都经济开发区小平大道8号","registeredCapital":"122999万元","survey":" 通鼎互联信息股份有限公司的主营业务是光电通信业务、网络安全业务。公司的主要产品是光纤预制棒、光纤、光缆、通信电缆、电力电缆、SDN 设备、ODN 设备、存储及服务器设备、大数据采集及分析设备、DPI 设备、IDC/ISP 信息安全管理系统、安全态势感知系统、WiFi/电子围栏、临侦设备、安检/环境/城市生命线等城市安全管控系统、各类安全服务。公司被认定为高新技术企业,被科技部认定为国家火炬计划重点高新技术企业。公司拥有 4个国家级、9个省级研发平台,成立了国家级博士后科研工作站、国家级企业技术中心、省级光通信材料重点实验室等平台,公司与高等院校、科研机构、设计院等建立了广泛的产学研合作。持续的研发投入形成了大量的专利成果,截至2024年底,公司拥有授权专利575项,其中发明专利311项。本年度获得授权新专利64项,其中发明专利49项。本年度公司共申请新专利80项,其中发明专利57项。截止2024年底,公司先后参与起草相关标准225项,其中国际标准1项、国家标准35项、国家军用标准9项、行业标准124项。","listedPrice":14.5},"APP":{"userAgent":"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)","isDev":false,"isTTM":false,"tenantId":"TBCN","deviceId":"web-server-community-laohu8-v3","version":"4.36.2","shortVersion":"4.36.2","platform":"web","vendor":"web","appName":"laohu8","isIOS":false,"isAndroid":false,"isTiger":false,"isTHS":false,"isWeiXin":false,"isWeiXinMini":false,"isWeiBo":false,"isQQ":false,"isBaiduSwan":false,"isBaiduBox":false,"isDingTalk":false,"isToutiao":false,"isOnePlus":false,"isHuaWei":false,"isXiaomi":false,"isXiaomiWebView":false,"isOppo":false,"isVivo":false,"isSamsung":false,"isMobile":false},"pagemeta":{"title":"通鼎互联(002491)_个股概要_股票价格_最新资讯_行情走势_历史数据","description":"美港股上老虎。老虎社区提供通鼎互联(002491)今日价格,行情走势,历史数据,股票概要及实时的新闻资讯,近期大事等重要参考决策数据。","keywords":"通鼎互联,002491,通鼎互联股票,通鼎互联股票老虎,通鼎互联股票老虎国际,通鼎互联行情,通鼎互联股票行情,通鼎互联股价,通鼎互联股市,通鼎互联股票价格,通鼎互联股票交易,通鼎互联股票购买,通鼎互联股票实时行情,购买美股,购买港股,港股开户,美股开户,美股交易,港股交易,开通美港股账户,老虎国际行情","social":{"og_title":"通鼎互联(002491)_个股概要_股票价格_最新资讯_行情走势_历史数据","og_description":"美港股上老虎。老虎社区提供通鼎互联(002491)今日价格,行情走势,历史数据,股票概要及实时的新闻资讯,近期大事等重要参考决策数据。","og_image":"https://static.tigerbbs.com/a0b84b8debbbce3b4440f7fdd5eed2e7"}}}