002491 通鼎互联
已收盘 06-18 15:00:00
资讯
新帖
简况
6月18日通鼎互联（002491）涨停分析：光通信扩张、AI算力需求、新业务放量驱动
证券之星 · 06-18 15:41
6月18日通鼎互联（002491）涨停分析：光通信扩张、AI算力需求、新业务放量驱动
通鼎互联（002491）披露股票交易异常波动公告，6月17日股价上涨10.0%
证券之星 · 06-17 22:02
通鼎互联（002491）披露股票交易异常波动公告，6月17日股价上涨10.0%
通鼎互联(002491.SZ)：当前业务不涉及光模块、光芯片产品
智通财经 · 06-17 19:40
通鼎互联(002491.SZ)：当前业务不涉及光模块、光芯片产品
6月17日通鼎互联（002491）龙虎榜数据：机构净买入1.48亿元（3日），北向资金净买入4.3亿元（3日）
证券之星 · 06-17
6月17日通鼎互联（002491）龙虎榜数据：机构净买入1.48亿元（3日），北向资金净买入4.3亿元（3日）
异动快报：通鼎互联（002491）6月17日10点57分触及涨停板
证券之星 · 06-17
异动快报：通鼎互联（002491）6月17日10点57分触及涨停板
6月15日通鼎互联现1笔大宗交易 机构净买入241.3万元
证券之星 · 06-15
6月15日通鼎互联现1笔大宗交易 机构净买入241.3万元
6月8日通鼎互联（002491）龙虎榜数据：机构净卖出5792.17万元，北向资金净买入4.39亿元
证券之星 · 06-08
6月8日通鼎互联（002491）龙虎榜数据：机构净卖出5792.17万元，北向资金净买入4.39亿元
6月8日通鼎互联现1笔大宗交易 机构净卖出225.9万元
证券之星 · 06-08
6月8日通鼎互联现1笔大宗交易 机构净卖出225.9万元
6月4日通鼎互联（002491）龙虎榜数据：机构净买入1753.31万元，北向资金净买入1.83亿元
证券之星 · 06-04
6月4日通鼎互联（002491）龙虎榜数据：机构净买入1753.31万元，北向资金净买入1.83亿元
通鼎互联最新公告：年产600吨光棒及2000万芯公里光纤项目公司及运营公司完成工商登记
证券之星 · 06-04
通鼎互联最新公告：年产600吨光棒及2000万芯公里光纤项目公司及运营公司完成工商登记
6月4日通鼎互联现1笔大宗交易 机构净卖出348.79万元
证券之星 · 06-04
6月4日通鼎互联现1笔大宗交易 机构净卖出348.79万元
6月4日通鼎互联（002491）涨停分析：业绩反转、业务转型驱动
证券之星 · 06-04
6月4日通鼎互联（002491）涨停分析：业绩反转、业务转型驱动
通鼎互联（002491）披露关于对外投资暨关联交易的议案获临时股东大会审议通过，5月25日股价上涨3.42%
证券之星 · 05-25
通鼎互联（002491）披露关于对外投资暨关联交易的议案获临时股东大会审议通过，5月25日股价上涨3.42%
5月21日通鼎互联（002491）龙虎榜数据：机构净买入2798.35万元，北向资金净卖出904.93万元
中金财经 · 05-21
5月21日通鼎互联（002491）龙虎榜数据：机构净买入2798.35万元，北向资金净卖出904.93万元
异动快报：通鼎互联（002491）5月21日14点52分触及跌停板
证券之星 · 05-21
异动快报：通鼎互联（002491）5月21日14点52分触及跌停板
通鼎互联：公司目前未开展光模块业务
每日经济新闻 · 05-20
通鼎互联：公司目前未开展光模块业务
002491澄清：与英伟达不存在任何业务关系
市场资讯 · 05-13
002491澄清：与英伟达不存在任何业务关系
A股公告精选 | 欧陆通(300870.SZ)：数据中心电源业务高速增长 已与谷歌达成GPU电源项目合作
智通财经网 · 05-13
A股公告精选 | 欧陆通(300870.SZ)：数据中心电源业务高速增长 已与谷歌达成GPU电源项目合作
通鼎互联澄清：与英伟达不存在任何业务关系
证券之星 · 05-13
通鼎互联澄清：与英伟达不存在任何业务关系
通鼎互联(002491.SZ)：海南康宁仅作为公司的光棒供应商 不存在其他合作模式
智通财经 · 05-12
通鼎互联(002491.SZ)：海南康宁仅作为公司的光棒供应商 不存在其他合作模式
加载更多
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、安全业务、新能源板块。公司的主要产品是光纤光缆、通信电缆、电力电缆、通信设备、新能源业务、安全业务。
发行价格：
14.50
{"stockData":{"symbol":"002491","market":"SZ","secType":"STK","nameCN":"通鼎互联","latestPrice":31.58,"timestamp":1781766183000,"preClose":28.71,"halted":0,"volume":55444166,"delay":0,"changeRate":0.1,"floatShares":1176000000,"shares":1230000000,"eps":-0.1275,"marketStatus":"已收盘","change":2.87,"latestTime":"06-18 15:00:00","open":30.01,"high":31.58,"low":30.01,"amount":1725000000,"amplitude":0.0547,"askPrice":0,"askSize":0,"bidPrice":31.58,"bidSize":73576,"shortable":0,"etf":0,"ttmEps":-0.1275,"tradingStatus":0,"nextMarketStatus":{"tag":"开盘","tradingStatus":2,"beginTime":1782091800000},"marketStatusCode":5,"adr":0,"adjPreClose":28.71,"symbolType":"stock","openAndCloseTimeList":[[1781746200000,1781753400000],[1781758800000,1781766000000]],"highLimit":31.58,"lowLimit":25.84,"ibTradeSell":false,"ibTradeBuySell":true,"totalEquity":1229994500,"isCdr":false,"pbRate":14.01,"roa":"--","roe":"2.06%","epsLYR":-0.0621,"committee":0,"marketValue":38843000000,"turnoverRate":0.0471,"status":0,"nextConnectDate":"根据港交所公布的数据，今日已停止北向交易，下一个交易日为北京时间 2026-06-22。","floatMarketCap":37153000000},"requestUrl":"/m/hq/s/002491","defaultTab":"news","newsList":[{"id":"2644703844","title":"6月18日通鼎互联（002491）涨停分析：光通信扩张、AI算力需求、新业务放量驱动","url":"https://stock-news.laohu8.com/highlight/detail?id=2644703844","media":"证券之星","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2644703844?lang=zh_cn&edition=full","pubTime":"2026-06-18 15:41","pubTimestamp":1781768510,"startTime":"0","endTime":"0","summary":"证券之星消息，通鼎互联6月18日涨停收盘，收盘价31.58元。该股于9点30分涨停，未打开涨停，截止收盘封单资金为2.32亿元，占其流通市值0.63%。6月18日的资金流向数据方面，主力资金净流入3.82亿元，占总成交额22.14%，游资资金净流出1.88亿元，占总成交额10.88%，散户资金净流出1.94亿元，占总成交额11.26%。近5日资金流向一览见下表：该股为光通信，5G，光纤概念概念热股，当日光通信概念上涨2.25%，5G概念上涨1.57%，光纤概念概念上涨0.76%。","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/RB2026061800022325.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":["BK0077","BK0224","BK0090","BK0148","002491","BK0070"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2644744898","title":"通鼎互联（002491）披露股票交易异常波动公告，6月17日股价上涨10.0%","url":"https://stock-news.laohu8.com/highlight/detail?id=2644744898","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2644744898?lang=zh_cn&edition=full","pubTime":"2026-06-17 22:02","pubTimestamp":1781704944,"startTime":"0","endTime":"0","summary":"截至2026年6月17日收盘，通鼎互联报收于28.71元，较前一交易日上涨10.0%，最新总市值为353.13亿元。该股当日开盘26.11元，最高28.71元，最低25.66元，成交额达51.78亿元，换手率为16.0%。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6月15日至17日连续三个交易日收盘价涨幅偏离值累计超20%，构成异常波动。公司、控股股东及实际控制人无应披露未披露事项，股票异常波动期间无买卖行为。","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/RB2026061700041892.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","002491","BK0070","BK0077","BK0148","BK0224"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2644430147","title":"通鼎互联(002491.SZ)：当前业务不涉及光模块、光芯片产品","url":"https://stock-news.laohu8.com/highlight/detail?id=2644430147","media":"智通财经","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2644430147?lang=zh_cn&edition=full","pubTime":"2026-06-17 19:40","pubTimestamp":1781696443,"startTime":"0","endTime":"0","summary":"智通财经APP讯，通鼎互联(002491.SZ)发布股票交易异常波动公告称，公司当前业务不涉及光模块、光芯片产品。公司核心业务集中于光纤光缆、通信电缆、电力电缆及储能安防等领域。前述业务构成及经营模式已在公司《2025年年度报告》“管理层讨论与分析”部分作出充分说明。光纤需求的短期回升与算力需求的趋势性增长，分属不同产业逻辑，不宜直接等同，请投资者注意概念泛化风险。","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":"http://www.zhitongcaijing.com/content/detail/1455717.html","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":"stock_zhitongcaijing","symbols":["BK0090","002491","BK0224","BK0070","BK0077","BK0148"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2644712252","title":"6月17日通鼎互联（002491）龙虎榜数据：机构净买入1.48亿元（3日），北向资金净买入4.3亿元（3日）","url":"https://stock-news.laohu8.com/highlight/detail?id=2644712252","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2644712252?lang=zh_cn&edition=full","pubTime":"2026-06-17 17:31","pubTimestamp":1781688699,"startTime":"0","endTime":"0","summary":"证券之星消息，沪深交易所2026年6月17日公布的交易公开信息显示，通鼎互联因连续三个交易日内，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1次上榜。截至2026年6月17日收盘，通鼎互联报收于28.71元，上涨10.0%，涨停，换手率16.0%，成交量188.27万手，成交额51.78亿元。从龙虎榜公布的三日买卖数据来看，机构合计净买入1.48亿元，北向资金合计净买入4.3亿元。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/RB2026061700030393.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","BK0148","BK0077","002491","BK0070","BK0224"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2644730792","title":"异动快报：通鼎互联（002491）6月17日10点57分触及涨停板","url":"https://stock-news.laohu8.com/highlight/detail?id=2644730792","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2644730792?lang=zh_cn&edition=full","pubTime":"2026-06-17 11:01","pubTimestamp":1781665265,"startTime":"0","endTime":"0","summary":"证券之星6月17日盘中消息，10点57分通鼎互联（002491）触及涨停板。其所属行业通信设备目前下跌。领涨股为通鼎互联。该股为光通信，5G，光纤概念概念热股，当日光通信概念上涨1.46%，5G概念上涨0.67%，光纤概念概念上涨0.45%。6月16日的资金流向数据方面，主力资金净流入6.29亿元，占总成交额9.89%，游资资金净流出3.3亿元，占总成交额5.2%，散户资金净流出2.99亿元，占总成交额4.7%。近5日资金流向一览见下表：通鼎互联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":"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/RB2026061700014699.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":["BK0077","BK0224","BK0090","BK0148","002491","BK0070"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2643274534","title":"6月15日通鼎互联现1笔大宗交易 机构净买入241.3万元","url":"https://stock-news.laohu8.com/highlight/detail?id=2643274534","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2643274534?lang=zh_cn&edition=full","pubTime":"2026-06-15 17:40","pubTimestamp":1781516433,"startTime":"0","endTime":"0","summary":"证券之星消息，6月15日通鼎互联发生大宗交易，交易数据如下：大宗交易成交价格24.13元，成交10万股，成交金额241.3万元，买方营业部为机构专用，卖方营业部为华泰证券股份有限公司福建分公司。近三个月该股共发生3笔大宗交易，合计成交3200.0手。该股近期无解禁股上市。截至2026年6月15日收盘，通鼎互联报收于24.13元，上涨6.16%，换手率15.62%，成交量183.79万手，成交额43.41亿元。本文数据来源于深圳证券交易所大宗交易信息披露，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/RB2026061500022438.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","BK0070","BK0224","002491","BK0090"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2641483583","title":"6月8日通鼎互联（002491）龙虎榜数据：机构净卖出5792.17万元，北向资金净买入4.39亿元","url":"https://stock-news.laohu8.com/highlight/detail?id=2641483583","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2641483583?lang=zh_cn&edition=full","pubTime":"2026-06-08 17:55","pubTimestamp":1780912539,"startTime":"0","endTime":"0","summary":"证券之星消息，沪深交易所2026年6月8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6月8日收盘，通鼎互联报收于25.1元，上涨1.13%，换手率21.17%，成交量249.01万手，成交额62.03亿元。从龙虎榜公布的当日买卖数据来看，机构合计净卖出5792.17万元，北向资金合计净买入4.39亿元。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/RB2026060800024658.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","BK0148","BK0070","BK0090","002491","BK0224"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2641448878","title":"6月8日通鼎互联现1笔大宗交易 机构净卖出225.9万元","url":"https://stock-news.laohu8.com/highlight/detail?id=2641448878","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2641448878?lang=zh_cn&edition=full","pubTime":"2026-06-08 17:50","pubTimestamp":1780912253,"startTime":"0","endTime":"0","summary":"证券之星消息，6月8日通鼎互联发生大宗交易，交易数据如下：大宗交易成交价格25.1元，成交9万股，成交金额225.9万元，买方营业部为华泰证券股份有限公司福建分公司，卖方营业部为机构专用。近三个月该股共发生2笔大宗交易，合计成交2200.0手。该股近期无解禁股上市。截至2026年6月8日收盘，通鼎互联(002491)报收于25.1元，上涨1.13%，换手率21.17%，成交量249.01万手，成交额62.03亿元。该股近半年内有股东持股变动，合计净减持605.8万股，股东增减持明细如下表：该股最近90天内无机构评级。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/RB2026060800024309.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","BK0090","BK0224","002491","BK0077","BK0148"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2640156369","title":"6月4日通鼎互联（002491）龙虎榜数据：机构净买入1753.31万元，北向资金净买入1.83亿元","url":"https://stock-news.laohu8.com/highlight/detail?id=2640156369","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2640156369?lang=zh_cn&edition=full","pubTime":"2026-06-04 17:37","pubTimestamp":1780565841,"startTime":"0","endTime":"0","summary":"证券之星消息，沪深交易所2026年6月4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1次上榜。截至2026年6月4日收盘，通鼎互联报收于26.83元，上涨10.0%，涨停，换手率19.21%，成交量226.05万手，成交额57.89亿元。从龙虎榜公布的当日买卖数据来看，机构合计净买入1753.31万元，北向资金合计净买入1.83亿元。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/RB2026060400030978.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":["BK0224","BK0090","002491","BK0148","BK0070","BK0077"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2640215635","title":"通鼎互联最新公告：年产600吨光棒及2000万芯公里光纤项目公司及运营公司完成工商登记","url":"https://stock-news.laohu8.com/highlight/detail?id=2640215635","media":"证券之星","labels":["corporation"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2640215635?lang=zh_cn&edition=full","pubTime":"2026-06-04 17:35","pubTimestamp":1780565752,"startTime":"0","endTime":"0","summary":"通鼎互联(002491.SZ)公告称，公司建设年产600吨光棒及2000万芯公里光纤的对外投资项目取得进展，设立的项目公司通鼎光学(韶关)有限公司及全资运营公司通鼎信息通信(韶关)有限公司已完成工商登记并领取营业执照。项目公司注册资本8亿元，运营公司注册资本1亿元。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/RB2026060400030861.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"corporation","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0148","BK0224","BK0090","002491","BK0070","BK0077"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2640156349","title":"6月4日通鼎互联现1笔大宗交易 机构净卖出348.79万元","url":"https://stock-news.laohu8.com/highlight/detail?id=2640156349","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2640156349?lang=zh_cn&edition=full","pubTime":"2026-06-04 17:35","pubTimestamp":1780565702,"startTime":"0","endTime":"0","summary":"证券之星消息，6月4日通鼎互联发生大宗交易，交易数据如下：大宗交易成交价格26.83元，成交13万股，成交金额348.79万元，买方营业部为华泰证券股份有限公司福建分公司，卖方营业部为机构专用。近三个月该股共发生1笔大宗交易，合计成交1300.0手。该股近期无解禁股上市。截至2026年6月4日收盘，通鼎互联(002491)报收于26.83元，上涨10.0%，涨停，换手率19.21%，成交量226.05万手，成交额57.89亿元。该股近半年内有股东持股变动，合计净减持605.8万股，股东增减持明细如下表：该股最近90天内无机构评级。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/RB2026060400030779.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":["BK0148","BK0077","002491","BK0070","BK0090","BK0224"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2640219130","title":"6月4日通鼎互联（002491）涨停分析：业绩反转、业务转型驱动","url":"https://stock-news.laohu8.com/highlight/detail?id=2640219130","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2640219130?lang=zh_cn&edition=full","pubTime":"2026-06-04 15:42","pubTimestamp":1780558920,"startTime":"0","endTime":"0","summary":"证券之星消息，通鼎互联6月4日涨停收盘，收盘价26.83元。该股于14点11分涨停，未打开涨停，截止收盘封单资金为2.78亿元，占其流通市值0.88%。6月4日的资金流向数据方面，主力资金净流入9.13亿元，占总成交额15.77%，游资资金净流出3.58亿元，占总成交额6.18%，散户资金净流出5.55亿元，占总成交额9.59%。近5日资金流向一览见下表：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0.62%，光通信概念上涨0.46%，5G概念上涨0.31%。","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/RB2026060400021998.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":["BK0224","BK0090","002491","BK0148","BK0070","BK0077"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2638555340","title":"通鼎互联（002491）披露关于对外投资暨关联交易的议案获临时股东大会审议通过，5月25日股价上涨3.42%","url":"https://stock-news.laohu8.com/highlight/detail?id=2638555340","media":"证券之星","labels":["corporation"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2638555340?lang=zh_cn&edition=full","pubTime":"2026-05-25 22:02","pubTimestamp":1779717721,"startTime":"0","endTime":"0","summary":"截至2026年5月25日收盘，通鼎互联报收于23.58元，较前一交易日上涨3.42%，最新总市值为290.03亿元。近日，通鼎互联信息股份有限公司发布2026年第二次临时股东会决议公告。公告显示，公司于2026年5月25日召开2026年第二次临时股东会，出席会议股东及授权代表共1898人，代表股份530,107,481股，占公司有表决权股份总数的43.0984%。会议审议通过《关于对外投资暨关联交易的议案》，同意股份数占出席会议有效表决权股份总数的94.3783%，反对占5.4724%，弃权占0.1493%。","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/RB2026052500033785.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"corporation","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0077","BK0148","BK0070","BK0090","BK0224","002491"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2637384981","title":"5月21日通鼎互联（002491）龙虎榜数据：机构净买入2798.35万元，北向资金净卖出904.93万元","url":"https://stock-news.laohu8.com/highlight/detail?id=2637384981","media":"中金财经","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2637384981?lang=zh_cn&edition=full","pubTime":"2026-05-21 17:59","pubTimestamp":1779357543,"startTime":"0","endTime":"0","summary":"证券之星消息，沪深交易所2026年5月21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5月21日收盘，通鼎互联报收于21.74元，下跌9.98%，跌停，换手率12.97%，成交量152.55万手，成交额34.78亿元。从龙虎榜公布的当日买卖数据来看，机构合计净买入2798.35万元，北向资金合计净卖出904.93万元。深股通专用、沪股通专用为北向资金的交易席位。","market":"fut","thumbnail":" http://caiji.3g.cnfol.com/colect/202605/21/20260521127750.png","type":0,"news_type":0,"thumbnails":[" http://caiji.3g.cnfol.com/colect/202605/21/20260521127750.png"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://sc.stock.cnfol.com/gushiyaowen/20260521/32243620.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":"zhongjincaijing_highlight","symbols":["BK0090","BK0224","BK0070","BK0077","002491","BK0148"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2637807966","title":"异动快报：通鼎互联（002491）5月21日14点52分触及跌停板","url":"https://stock-news.laohu8.com/highlight/detail?id=2637807966","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2637807966?lang=zh_cn&edition=full","pubTime":"2026-05-21 14:55","pubTimestamp":1779346526,"startTime":"0","endTime":"0","summary":"证券之星5月21日盘中消息，14点52分通鼎互联（002491）触及跌停板。其所属行业通信设备目前下跌。领涨股为万马科技。该股为长三角一体化，军民融合，军工概念热股。5月20日的资金流向数据方面，主力资金净流入7857.52万元，占总成交额1.81%，游资资金净流入2.21亿元，占总成交额5.08%，散户资金净流出2.99亿元，占总成交额6.89%。近5日资金流向一览见下表：通鼎互联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，由AI算法生成（网信算备310104345710301240019号），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/RB2026052100022519.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","BK0070","BK0077","BK0148","BK0224"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2636464618","title":"通鼎互联：公司目前未开展光模块业务","url":"https://stock-news.laohu8.com/highlight/detail?id=2636464618","media":"每日经济新闻","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2636464618?lang=zh_cn&edition=full","pubTime":"2026-05-20 17:43","pubTimestamp":1779270180,"startTime":"0","endTime":"0","summary":"每经AI快讯，5月20日， 通鼎互联在业绩说明会表示，公司目前未开展光模块业务。公司主营业务聚焦于光纤光缆、通信电缆、电力电缆及储能安防等领域。\n\n\n海量资讯、精准解读，尽在新浪财经APP","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"sina","url":"https://finance.sina.com.cn/roll/2026-05-20/doc-inhypxkf1629345.shtml","rn_cache_url":null,"customStyle":"body{padding-top:10px;}.art_tit_h1{#titleStyle#}a{#lv2TextColor#}.art_time, .art_cite{#sourceStyle#;} .art_cite{margin-left: 3px;}","selectors":".module-article, article","filters":"header, .voice2, .tags, #norm_qrcode_link_auto, .unfold-box, .action","directOrigin":true},"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://finance.sina.com.cn/roll/2026-05-20/doc-inhypxkf1629345.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":"sina","symbols":["BK0224","BK0148","BK0090","BK0070","002491","BK0077"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2635733635","title":"002491澄清：与英伟达不存在任何业务关系","url":"https://stock-news.laohu8.com/highlight/detail?id=2635733635","media":"市场资讯","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2635733635?lang=zh_cn&edition=full","pubTime":"2026-05-13 22:10","pubTimestamp":1778681400,"startTime":"0","endTime":"0","summary":"炒股就看金麒麟分析师研报，权威，专业，及时，全面，助您挖掘潜力主题机会！ 5月13日晚间，光纤大牛股通鼎互联发布澄清公告，针对某微信公众号发布的《搭上英伟达，A股光纤牛股年内涨超300%》一文作出回应。公告明确表示，公司与英伟达不存在任何业务关系，该文章标题及内容存在误导投资者判断的可能性，“搭上英伟达”的表述不准确、结论不成立。","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":"2abbd3f0e23e2fa7d916a8dda03e20db","theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://finance.sina.com.cn/stock/s/2026-05-13/doc-inhxunaz7327289.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":"sina","symbols":["LU1551013425.SGD","IE000W1ABFV2.USD","LU0187121727.USD","LU1244550494.USD","LU0175139822.USD","MSFT","LU0820561909.HKD","LU0708995401.HKD","LU1934455863.HKD","LU1244550577.SGD","LU2491050071.SGD","LU1323610961.USD","LU0210536198.USD","LU1202635105.USD","LU1934455277.USD","SG9999015945.SGD","LU1814569148.SGD","IE0001KFT4U8.USD","LU2420271590.USD","LU1153585028.USD","LU2746668974.SGD","3NVD.UK","LU0128525929.USD","IE00B4YYXB79.USD","LU0211327993.USD","SG9999014906.USD","SG9999014542.SGD","LU1791710582.SGD","SG9999015986.USD","LU2168564222.USD","LU0079474960.USD","BK4588","LU2168564149.EUR","SG9999014575.USD","2NVD.UK","LU1571399168.USD","LU2125909759.SGD","LU2106854487.HKD","NVDQ","LU0082616367.USD","LU0267386448.USD","LU2065169927.USD","AAPL","LU2249611893.SGD","LU0072462426.USD","LU0265550359.USD","LU2456880835.USD","IE00BK4W5M84.HKD","LU0266013472.USD","LU1989764664.SGD","LU1815336760.USD","SG9999014559.SGD","LU0494093205.USD","SGXZ31699556.SGD","LU1435385759.SGD","LU0174119429.USD","LU2168564495.EUR","LU0053666078.USD","LU0289961442.SGD","IE00BYXW3230.USD","NVDL","BK0090","LU2462591277.SGD","LU1983260115.SGD","IE0009G5SDU7.USD","LU1674673691.USD","IE0009356076.USD","LU0348723411.USD","LU0057025933.USD","LU0070217475.USD","LU0942090050.USD","GOOG","NVDX","LU2491049909.HKD","LU3102509885.SGD","LU1935042215.USD","LU2250418816.HKD","LU2360032135.SGD","LU0069063385.USD","LU0061474705.USD","LU1989764748.USD","LU2065171402.SGD","NVDU","LU2087625088.SGD","IE00BK4W5L77.USD","LU2097344431.USD","BK4554","LU0868494708.USD","LU0077335932.USD","LU0354030511.USD","BK0148","LU0642271901.SGD","LU0276348264.USD","LU0861579265.USD","IE00B775SV38.USD","SG9999015341.SGD","LU2265009873.SGD","LU0347712357.USD","BK0224","BK4548","LU2244417387.USD","IE00B3SWFQ91.USD","LU1868837300.USD","LU1989772840.SGD","LU1804176565.USD","LU0256863902.USD","BK4605","BK4550","IE0004445239.USD","IE00BZ199S13.USD","LU0308772762.SGD","LU2236285917.USD","LU1934455194.USD","LU2237438978.USD","LU2491050154.USD","LU2063271972.USD","IE00B19Z8W00.USD","LU2506951792.HKD","SG9999017495.SGD","HK0000532082.HKD","LU0133085943.USD","LU0476273544.USD","HK0000320223.HKD","LU1778281490.HKD","LU2357125470.USD","LU2637965513.SGD","NVDG","GB00BDT5M118.USD","SG9999015952.SGD","BK4529","LU1923623000.USD","IE000YTNTUN2.SGD","IE00BFSS8Q28.SGD","BK4614","LU0345768153.USD","LU1429558221.USD","IE00B3M56506.USD","IE00BZ1G4Q59.USD","LU2463028550.USD","LU1623119135.USD","HK0000306701.USD","LU0708994859.HKD","LU2471134523.USD","LU1280957306.USD","NVDY","SG9999014567.USD","SGXZ99366536.SGD","LU1551013342.USD","LU2505996509.AUD","LU1691799644.USD","SG9999015978.USD","LU0274383776.USD","LU0788109477.HKD","LU1720051017.SGD","NVDD","LU0390134368.USD","LU0683600562.USD","LU2750360641.GBP","IE00BWXC8680.SGD","LU2125909593.SGD","NVDO","NVII","LU0823421416.USD","LU0061475181.USD","LU1242518857.USD","LU1261432733.SGD","LU0444971666.USD","LU2213496289.HKD","IE00BMPRXN33.USD","LU0158827781.USD","LU0234572021.USD","LU0265550946.USD","LU1670756490.USD","IE00BMPRXQ63.HKD","IE00BQXX3F31.USD","IE00BJJMRX11.SGD","LU2326559502.SGD","IE0034235295.USD","LU0124676726.USD","LU2290526834.HKD","LU0143551892.USD","LU2087621335.USD","LU1366333091.USD","LU0006306889.USD","SGXZ51526630.SGD","LU2756315664.SGD","AMZN","LU1316542783.SGD","LU0238689110.USD","LU1400636657.SGD","LU2452424414.USD","LU2430703095.HKD","LU0157215616.USD","BK4579","LU0672654240.SGD","LU0868494617.USD","LU1712237335.SGD","LU0943347566.SGD","LU1868836757.USD","LU0823434583.USD","LU0964807845.USD","LU1400636491.USD","LU0107464264.USD","LU2461242641.AUD","LU0345770308.USD","LU2097344357.USD","LU0081259029.USD","LU0154236417.USD","LU1119994496.HKD","LU2089283258.USD","LU0823414551.USD","LU0965509283.SGD","IE00BKPKM429.USD","NVDA","002491","IE00B1BXHZ80.USD","LU0823421333.USD","LU2089985449.USD","LU1069344957.HKD","LU0724617625.USD","HK0000914660.USD","LU0310799852.SGD","LU0251132253.USD","LU0557290698.USD","LU1861127337.USD","META","LU1400636574.HKD","LU1868837136.USD","SGXZ23171101.USD","LU2417539215.USD","IE0034235303.USD","LU2458330243.SGD","HK0000304797.USD","LU0417517546.SGD","LU2552382215.SGD","IE00B19Z9505.USD","LU2361044865.SGD","LU1116320737.USD","LU1084165304.USD","LU2125154935.USD","LU2125154778.USD","LU0965508806.USD","LU1803068979.SGD","BK4567","LU1935042488.USD","IE00B7KXQ091.USD","IE00BDRTCR15.USD","LU0029864427.USD","LU2756315318.SGD","LU2191332357.HKD","LU2272731782.SGD","NVDW","LU2264538146.SGD","BK4581","LU0345769128.USD","BK4141","LU2896262040.SGD","LU0511384066.AUD","IE0005OL40V9.USD","LU2089284900.SGD","IE0004445015.USD","LU1035775433.USD","LU1242518931.SGD","LU2023251221.USD","LU0820562030.AUD","BK4587","LU1127390331.HKD","LU2931357623.SGD","LU1923622291.USD","LU2272731600.USD","LU0097036916.USD","SG9999002224.SGD","SG9999018865.SGD","LU1868836591.USD","LU1868836914.USD","LU2047632596.USD","HK0000914686.HKD","LU2471134879.HKD","LU1935043023.USD","LU2092627202.USD","LU0094547139.USD","LU1066053197.SGD","LU2505996681.GBP","LU0158827948.USD","LU0256863811.USD","LU2322448791.USD","LU0056508442.USD","HK0000306685.HKD","NVDS","LU2100268510.USD","LU2272731865.HKD","LU1633808545.USD","LU2999663052.SGD","IE00B775H168.HKD","LU0203201768.USD","IE00B4JS1V06.HKD","SGXZ81514606.USD","LU0320765059.SGD","LU0127658192.USD","LU0080751232.USD","LU0210528500.USD","LU0823434740.USD","LU0820561818.USD","LU0689626769.HKD","IE00BKVL7J92.USD","LU2954938101.SGD","LU0719512351.SGD","SNVD.UK","LU2462591350.SGD","SG9999014914.USD","IE00BQXX3C00.GBP","LU0289960550.SGD","LU0882574139.USD","BK4533","LU2471134796.USD","LU2271345857.HKD","LU2322448957.HKD","LU1037948897.HKD","LU0061474960.USD","LU1720051108.HKD","IE0004086264.USD","IE00BJLML261.HKD","LU1861215975.USD","LU1974910355.USD","SG9999018857.SGD","LU2168564065.EUR","LU0096364046.USD","LU2023250504.SGD","BK4551","LU0342679015.USD","LU1951200564.SGD","IE00BDCRKT87.USD","LU2381873111.SGD","LU2357305700.SGD","LU2294711713.HKD","BK4598","SG9999001424.SGD","IE00BN29S564.USD","BK4527","LU2413666426.HKD","LU2242649171.HKD","LU0957808578.USD","LU1674673428.USD","LU1699723380.USD","NVD2.UK","HK0000320264.USD","LU1988902786.USD","LU0528227936.USD","LU0979878070.USD","LU0323591593.USD","LU1064131342.USD","NVD","LU2023250330.USD","LU1861220033.SGD","LU2360106780.USD","LU2462157665.USD","LU0211328371.USD","LU1992135472.HKD","LU2168563687.JPY","IE00BHPRN162.USD","LU2552382132.HKD","DIPS","IE00BFSS7M15.SGD","LU2247934214.USD","IE0004091025.USD","LU2360107168.USD","LU0354030438.USD","LU0215105999.USD","LU2361044949.HKD","LU0198837287.USD","LU0234570918.USD","LU1267930490.SGD","ANV","LU2602419157.SGD","BK4534","LU1145028129.USD","LU0011850046.USD","BK4592","LU0965509101.SGD","LU0310800379.SGD","LU0106261372.USD","LU2108987350.USD","LU2065170008.USD","LU0109391861.USD","IE0003U64NQ7.SGD","LU2237957902.USD","LU2125909247.SGD","LU0444973449.USD","LU2083900584.USD","LU2286300806.USD","BK4608","BK4503","LU2077746001.SGD","BK4549","IE000KEQY171.SGD","LU0096362180.USD","LU1116320901.HKD","LU0345768740.USD","LU1496350171.SGD","BK4543","LU1815333072.USD","NVDS.UK","LU0689472784.USD","LU2473716301.USD","LU2543165471.USD","LU2746668461.USD","LU0048584097.USD","IE00B19Z8X17.USD","BK4585","LU1935042991.SGD","IE00BJJMRY28.SGD","LU2361045086.USD","IE000ITXATA3.USD","LU1244550221.USD","LU2458330169.SGD","LU0345769631.USD","LU2125909916.SGD","LU0210533765.USD","IE00BJTD4N35.SGD","LU0786609619.USD","LU2028103732.USD","LU0965509010.AUD","LU2430703178.SGD","LU1037948541.HKD","LU2860962120.EUR","HK0000819398.USD","LU0353189680.USD","SG9999000418.SGD","LU1267930573.SGD","LU2413666699.HKD","LU1642822529.SGD","BK0077","LU2211815571.USD","NVDB","BK0070","IE00BD6J9T35.USD","SG9999002232.USD","IE00B1XK9C88.USD","LU0203202063.USD","SG9999014880.SGD","IE00BJTD4V19.USD","LU2242650005.HKD","LU2065171311.SGD","LU1821325948.USD","BK4532","LU1923622614.USD","LU2592432038.USD","NVIW.SI","LU0225283273.USD","LU0640476718.USD","LU2403377893.USD","LU0289739343.SGD","IE00BKDWB100.SGD","LU1366192091.USD","LU1914381329.SGD","LU2237957811.SGD","LU1232071149.USD","LU0472753341.HKD","LU1852331112.SGD","LU2054465674.USD","LU2487616109.SGD","LU2471134952.CNY","LU1718418525.SGD","LU2552382058.USD","IE00BMPRXR70.SGD","LU1935043536.SGD","TSLA","LU2092937148.SGD","SG9999014898.SGD","LU1791710400.SGD","LU2430703251.USD","NVD3.UK","IE00B3S45H60.SGD","LU1066051498.USD","LU0889565833.HKD","LU2750360997.AUD","BK4612","LU0353189763.USD","LU0985320562.USD","LU0957791311.USD","LU0170899867.USD","LU1839511570.USD","LU2433249047.HKD","LU1917777945.USD","SG9999015358.SGD","LU1721428933.USD","LU0316494557.USD","LU1951198990.SGD","LU1066051225.USD","IE0034235188.USD","LU2111349929.HKD","LU1066051811.HKD","LU0466842654.USD","LU0345770993.USD","LU0823414478.USD","LU1496350502.SGD","LU1645745479.HKD","LU1989772923.USD","LU1992135399.USD","SG9999004303.SGD","LU0109392836.USD","LU1548497426.USD","LU0787776722.HKD","LU1629891620.HKD","HK0000304805.HKD","LU1267930730.SGD","IE00B5949003.HKD","IE00BQXX3D17.EUR"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2635787951","title":"A股公告精选 | 欧陆通(300870.SZ)：数据中心电源业务高速增长 已与谷歌达成GPU电源项目合作","url":"https://stock-news.laohu8.com/highlight/detail?id=2635787951","media":"智通财经网","labels":["corporation"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2635787951?lang=zh_cn&edition=full","pubTime":"2026-05-13 20:48","pubTimestamp":1778676533,"startTime":"0","endTime":"0","summary":"欧陆通已与海外头部CSP客户Google达成算力设备GPU电源项目合作，并与AMD、Juniper等建立合作关系，同步与英业达、仁宝等主流服务器系统商保持技术交流。","market":"sh","thumbnail":"https://img.zhitongcaijing.com/image/20260513/20260513204721_51388.png?x-oss-process=image/format,jpg/quality,q_60&image_source=0","type":0,"news_type":0,"thumbnails":["https://img.zhitongcaijing.com/image/20260513/20260513204721_51388.png?x-oss-process=image/format,jpg/quality,q_60&image_source=0"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://www.zhitongcaijing.com/content/detail/1441402.html","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"corporation","news_rank":0,"length":0,"strategy_id":0,"source":"highlight_zhitongcaijin","symbols":["LU0124676726.USD","LU1037948541.HKD","LU1629891620.HKD","LU2264538146.SGD","IE0034235303.USD","LU0690374961.EUR","LU1267930573.SGD","IE00BLSP4239.USD","LU2237443382.USD","LU0345769631.USD","LU1670756490.USD","IE00BMPRXN33.USD","LU1951198990.SGD","GGLS","LU0528227936.USD","LU1400636491.USD","LU2602419157.SGD","IE00BSNM7G36.USD","LU2237443622.USD","LU0096364046.USD","LU1880398554.USD","IE0001KFT4U8.USD","LU1035775433.USD","600827","LU1823568750.SGD","LU1894683348.USD","SG9999000418.SGD","SG9999014575.USD","BK4576","LU0823421416.USD","IE00B19Z3B42.SGD","LU0456855351.SGD","BK4533","LU0708994859.HKD","IE000BZT7R73.USD","IE00BQXX3C00.GBP","LU0672654240.SGD","META","IE000WAW04H5.SGD","LU1121112475.USD","LU2430703251.USD","LU2505996509.AUD","688525","LU0203202063.USD","IE00BKVL7J92.USD","LU0079474960.USD","LU0048584097.USD","LU0289960550.SGD","LU0784385170.HKD","LU2271345857.HKD","LU2491050071.SGD","SG9999015341.SGD","LU1145028129.USD","BK4585","LU2433249047.HKD","IE00B7SZLL34.SGD","LU0323591593.USD","LU1066051225.USD","LU0314106906.USD","LU1127390331.HKD","LU2125909247.SGD","LU1084165304.USD","BK4602","LU1506573853.SGD","SG9999014906.USD","LU2461242641.AUD","LU0006306889.USD","BK4587","LU0130517989.USD","LU2168564065.EUR","LU0203347892.USD","LU0708995401.HKD","LU0345768740.USD","LU0130102774.USD","LU2417539215.USD","LU0985320562.USD","LU1221951129.SGD","LU1235294995.USD","LU0061475181.USD","LU2242649171.HKD","LU1267930730.SGD","LU0267386448.USD","LU0310800379.SGD","IE00B3S45H60.SGD","LU2471134796.USD","LU1032955483.USD","LU0082616367.USD","LU0965509283.SGD","LU2361044865.SGD","GOOY","LU0788109477.HKD","LU0787776722.HKD","LU0251142724.SGD","IE00BJTD4N35.SGD","LU1674673428.USD","LU2237443465.HKD","IE0005OL40V9.USD","LU1815336760.USD","LU0011850046.USD","IE00BMPRXR70.SGD","600366","LU2357627491.SGD","LU2092937148.SGD","IE0004091025.USD","LU2403377893.USD","LU1066051811.HKD","LU0648000940.SGD","LU2286300806.USD","LU2361044949.HKD","IE00BKPKM429.USD","LU2213496289.HKD","LU0496365809.HKD","LU1069347547.HKD","SG9999015978.USD","SG9999014880.SGD","LU1923623000.USD","LU0353189763.USD","BK4579","LU2106854487.HKD","LU0994945656.USD","BK4592","LU0052756011.USD","LU1003077747.HKD","LU0077335932.USD","LU2237443549.SGD","LU1400636574.HKD","LU0072462426.USD","BK4573","LU1585245621.USD","SG9999018865.SGD","GGLL","GOU","LU0061474705.USD","LU2065171311.SGD","LU1551013425.SGD","600176","HK0000304805.HKD","LU1815333072.USD","BK4543","LU0203201768.USD","SGXZ99366536.SGD","SG9999014559.SGD","LU1202635105.USD","LU2250418816.HKD","LU2111349929.HKD","IE00BFSS8Q28.SGD","LU1066051498.USD","LU0784385840.USD","LU1201861165.SGD","LU1778281490.HKD","IE00B19Z8W00.USD","LU0942090050.USD","LU0289739343.SGD","LU2065170008.USD","LU0149725797.USD","LU0882574139.USD","LU0820562030.AUD","USJW.SI","LU2458330243.SGD","LU1551013342.USD","LU1923622614.USD","LU1435385759.SGD","IE0000B7K699.USD","SG9999015945.SGD","LU0345774631.USD","LU2028103732.USD","LU0080751232.USD","LU0289941410.SGD","IE0009356076.USD","LU0345769128.USD","LU1880398471.USD","LU2552382058.USD","002491","LU2764263203.CNY","BK4507","LU0068578508.USD","LU0158827948.USD","LU0345774391.USD","IE00B19Z3581.USD","LU0312595415.SGD","LU1868836591.USD","IE00BZ1G4Q59.USD","GOOX","LU0203345920.USD","LU1059921491.USD","LU1429558221.USD","LU2089284900.SGD","LU2362540622.SGD","300347","IE0002270589.USD","LU2097344357.USD","IE00BK4W5L77.USD","SG9999001077.SGD","IE00BFMHRM44.USD","LU0943347566.SGD","GOOP","LU1221951046.USD","TSLA","LU1301847155.USD","LU0345770308.USD","LU0096362180.USD","SG9999014898.SGD","LU0138981039.USD","LU1196500208.SGD","SGXZ51526630.SGD","LU1935043023.USD","LU2462591350.SGD","LU0949170772.SGD","SGXZ81514606.USD","LU0109392836.USD","LU2168564222.USD","BK4538","IE00BDCRKT87.USD","LU1720051108.HKD","CHL","LU2471134952.CNY","LU1496350502.SGD","LU2471134523.USD","LU0029864427.USD","LU0053666078.USD","LU1642822529.SGD","BK4532","LU0107464264.USD","AMD","LU2491050154.USD","IE00BMPRXQ63.HKD","LU2275660780.HKD","LU0157215616.USD","IE0004445239.USD","LU0256863902.USD","LU0689472784.USD","BK4550","LU1951200564.SGD","LU2637965513.SGD","LU0466842654.USD","LU0417517546.SGD","LU1496350171.SGD","LU0964807845.USD","LU0097036916.USD","LU0211326839.USD","LU0310799852.SGD","LU0642271901.SGD","LU1868837136.USD","LU2168564149.EUR","LU0784383803.USD","LU0444973449.USD","LU1267930490.SGD","LU1868837300.USD","LU1430594728.SGD","LU0683600562.USD","LU0476273544.USD","AMZN","LU0187121727.USD","LU0426412945.USD","LU2247934214.USD","BK4598","LU0320765059.SGD","LU0889566641.SGD","SG9999014542.SGD","LU1489326972.SGD","LU0859254822.USD","LU2746668974.SGD","LU0256863811.USD","LU0057025933.USD","LU1046421795.USD","IE00BKDWB100.SGD","LU2430703095.HKD","LU0868494617.USD","LU0251131958.USD","IE0034235188.USD","IE00B4JS1V06.HKD","LU0314104364.USD","HK0000532082.HKD","LU2360106780.USD","LU0308772762.SGD","LU2326559502.SGD","LU0472753341.HKD","LU1037948897.HKD","LU1119994496.HKD","LU0345770993.USD","LU0225283273.USD","LU1674673691.USD","IE00BZ199S13.USD","GB00B4LPDJ14.GBP","LU0210528500.USD","LU0234570918.USD","LU1267930227.SGD","LU1989772923.USD","LU2168563687.JPY","LU2764263039.SGD","LU1934455863.HKD","300244","IE00BYXW3230.USD","LU0276348264.USD","LU0342679015.USD","LU0348723411.USD","LU2756315318.SGD","LU1069344957.HKD","LU0661504455.SGD","LU2023251221.USD","LU0211328371.USD","LU0128525689.USD","LU0985489474.SGD","LU2954938101.SGD","LU2077746001.SGD","LU0056508442.USD","LU0210533765.USD","LU0861579265.USD","LU2896262040.SGD","LU0792757196.USD","IE000F7OJYX1.SGD","LU1935043536.SGD","LU2168564495.EUR","LU1316542783.SGD","LU0048573561.USD","IE00B1BXHZ80.USD","LU0109391861.USD","LU2471134879.HKD","LU0823421333.USD","LU0949170426.SGD","LU0823434740.USD","LU2087621335.USD","LU1280957306.USD","BK4561","LU0433182093.SGD","LU2362541273.HKD","BK4503","LU2211815571.USD","LU0302445910.USD","LU2237438978.USD","SG9999014567.USD","LU1074936037.SGD","LU2097344431.USD","LU2265009873.SGD","LU1670627923.USD","LU2065169927.USD","LU2860962120.EUR","LU0210536198.USD","LU0511384066.AUD","LU1989764748.USD","LU1791710400.SGD","LU0211327993.USD","LU0820561909.HKD","LU0868494708.USD","LU1868836757.USD","GOOW","LU0198837287.USD","IE00B19Z8X17.USD","LU0211331839.USD","LU0878866978.SGD","LU2244417387.USD","IE00B5949003.HKD","BK4077","LU0208291251.USD","LU1839511570.USD","BK4612","LU1699723380.USD","LU0689626769.HKD","IE0004445015.USD","LU1244550221.USD","LU0133085943.USD","LU2023250843.SGD","LU1633808545.USD","LU1323610961.USD","LU1035773651.USD","LU1804176565.USD","LU2054465674.USD","LU1670628061.USD","BK4534","IE00B1XK9C88.USD","LU2462157665.USD","IE00BWXC8680.SGD","BK4553","LU0130103400.USD","LU2463028550.USD","LU2381873111.SGD","LU0251132253.USD","LU1720051017.SGD","SG9999018857.SGD","LU2491049909.HKD","LU0061474960.USD","BK4574","LU0174119429.USD","LU0786609619.USD","LU2430703178.SGD","LU2462591277.SGD","BK4588","LU2092627202.USD","BK4566","IE00BN29S564.USD","LU1366333091.USD","HK0000304797.USD","LU2420271590.USD","SG9999002224.SGD","LU2404859667.USD","BK4548","BK0214","IE00BN8TJ469.HKD","002812","LU0742534661.SGD","LU0444971666.USD","IE00BFSS7M15.SGD","BK4525","LU2065171402.SGD","SG9999014914.USD","LU2592432038.USD","SG9999017495.SGD","LU1066053197.SGD","LU0724617625.USD","LU2063271972.USD","LU1935042215.USD","LU0820561818.USD","601137","LU1043141123.HKD","LU0265550359.USD","LU1974910355.USD","GOOG","BK4514","LU0354030511.USD","LU1153585028.USD","IE00BDRTCR15.USD","LU1989772840.SGD","LU0557290698.USD","LU0070217475.USD","LU0127658192.USD","LU1868836914.USD","IE00B775SV38.USD","IE00BJJMRY28.SGD","LU1645745479.HKD","LU1917777945.USD","LU0310800965.SGD","LU2456880835.USD","BK4527","LU1400636657.SGD","LU1201861249.SGD","LU1366192091.USD","LU1934455277.USD","LU1303367103.USD","LU0738911758.USD","LU2242650005.HKD","LU2108987350.USD","LU0965508806.USD","LU1934455194.USD","LU2357305700.SGD","LU2750360997.AUD","LU1267930813.SGD","LU0965509010.AUD","LU0320765489.SGD","IE00B775H168.HKD","LU0353189680.USD","LU2191332357.HKD","LU2487616109.SGD","IE00BFXG0V08.USD","LU0289961442.SGD","LU0889565833.HKD","LU2746668461.USD","IE0004086264.USD","LU0094547139.USD","03347","IE0034235295.USD","NVDA","LU0553294199.USD","IE00BLSP4452.SGD","LU0477156797.USD","MSFT","LU2362541513.USD","LU2087625088.SGD","LU0143551892.USD","LU1261432733.SGD","LU0690374615.EUR","LU1244550494.USD","LU0106261372.USD","IE000M9KFDE8.USD","LU1989764664.SGD","LU1814569148.SGD","IE000MB6IJN5.SGD","LU2458330169.SGD","LU2552382132.HKD","LU2720916845.USD","LU0980610538.SGD","LU2756315664.SGD","LU2125154935.USD","SG9999015952.SGD","LU0211326755.USD","IE00BJTD4V19.USD","LU1935042991.SGD","SG9999002232.USD","LU0158827781.USD","300870","LU1852331112.SGD","LU2237443978.SGD","LU1232071149.USD","LU0069063385.USD","LU0316494557.USD","LU0130518102.USD","LU0354030438.USD","LU0154236417.USD","SGXZ31699556.SGD","LU2125909593.SGD","LU0784384876.USD","BK4581","LU2023250504.SGD","LU1548497426.USD","LU1935042488.USD","LU0719512351.SGD","LU1571399168.USD","BK4554","IE00BBT3K403.USD","LU2750360641.GBP","LU2236285917.USD","IE00B5TLWC47.USD","LU2237443895.HKD","LU2552382215.SGD","HK0000819398.USD","LU2023250330.USD","IE00BHPRN162.USD","SG9999015986.USD","LU1043141396.HKD","LU2361045086.USD","LU1803068979.SGD","LU2999663052.SGD","LU0070302665.USD","LU2360032135.SGD","LU1064131342.USD","LU0648001328.SGD","LU1116320901.HKD","LU0494093205.USD","LU0215105999.USD","LU2505996681.GBP","IE00BQXX3D17.EUR","AAPL","LU0957791311.USD","LU1691799644.USD","LU0976567544.SGD","IE00BJLML261.HKD","LU0234572021.USD","LU0545039389.USD","LU0426417589.USD","LU2089283258.USD","LU0345768153.USD","LU1116320737.USD","LU2098885051.SGD","LU1894683264.USD","IE000SO60NU8.SGD","LU0957808578.USD","LU2097829019.USD","IE00B7KXQ091.USD","IE00BK4W5M84.HKD","IE00B19Z9505.USD","LU0265550946.USD","LU1914381329.SGD","IE00BYQQ9H92.USD","LU0170899867.USD","GB00B4QBRK32.GBP","LU1803068623.USD","LU2543165471.USD","LU0965509101.SGD","IE00BQXX3F31.USD","LU0823434583.USD","300853","LU1988902786.USD","LU1244550577.SGD","LU2125154778.USD","LU0640476718.USD","SG9999015358.SGD","LU0128525929.USD","LU1791710582.SGD","LU0175139822.USD","LU0238689110.USD","LU0477156953.USD","LU2404859741.USD","IE00BJJMRX11.SGD","LU2764262908.HKD","LU1718418525.SGD"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2635819127","title":"通鼎互联澄清：与英伟达不存在任何业务关系","url":"https://stock-news.laohu8.com/highlight/detail?id=2635819127","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2635819127?lang=zh_cn&edition=full","pubTime":"2026-05-13 19:40","pubTimestamp":1778672445,"startTime":"0","endTime":"0","summary":"通鼎互联发布澄清公告，公司发现某微信公众号于2026年5月12日发表了《搭上英伟达，A股光纤牛股年内涨超300%》的文章。截至目前，海南康宁仅作为公司的光棒原材料供应商，采购规模有限，2023-2025年平均采购数量187.25吨/年，不存在独家供货情形，也不存在其他合作关系。公司未来将通过自产光棒的方式减少外部采购占比。公司与英伟达不存在任何业务关系。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":"2abbd3f0e23e2fa7d916a8dda03e20db","theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026051300039349.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","002491","BK0090","BK0148","BK0224","BK0077"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2634216490","title":"通鼎互联(002491.SZ)：海南康宁仅作为公司的光棒供应商 不存在其他合作模式","url":"https://stock-news.laohu8.com/highlight/detail?id=2634216490","media":"智通财经","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2634216490?lang=zh_cn&edition=full","pubTime":"2026-05-12 19:58","pubTimestamp":1778587110,"startTime":"0","endTime":"0","summary":"智通财经APP讯，通鼎互联 发布股价异动公告称，公司注意到近期市场对光纤光缆行业关注度较高，光纤产品短期价格波动的可持续性具有不确定性，对公司未来业绩的影响需结合未来市场环境及公司业务开展情况进行综合判断，同样存在不确定性。公司用于光纤生产的原材料光纤预制棒，主要由康宁(海南)光通信有限公司提供。截至目前，海南康宁仅作为公司的光棒供应商，不存在其他合作模式。","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/1440847.html","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":"stock_zhitongcaijing","symbols":["CNAV","LU1548497426.USD","LU2272731782.SGD","LU2322448791.USD","LU1992135399.USD","LU1992135472.HKD","LU2473716301.USD","LU2272731600.USD","LU2322448957.HKD","BK4148","002491","BK0090","LU1720051108.HKD","BK4512","BK4588","BK0224","BK0077","BK0070","LU2357305700.SGD","BK0148","IE00BFMHRM44.USD","BK4585","LU1720051017.SGD","LU2272731865.HKD","GLW","LU0348723411.USD"],"isVideo":false,"video":null,"gpt_icon":0}],"profile":{"ret":0,"serverTime":1781948016920,"stockEarnings":[{"period":"1week","weight":0.3126},{"period":"1month","weight":0.3331},{"period":"3month","weight":2.1803},{"period":"6month","weight":3.4106},{"period":"1year","weight":4.6393},{"period":"ytd","weight":4.2633}],"compareEarnings":[{"period":"1week","weight":0.026},{"period":"1month","weight":-0.019},{"period":"3month","weight":0.0337},{"period":"6month","weight":0.0514},{"period":"1year","weight":0.2071},{"period":"ytd","weight":0.0306}],"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":"144570人(较上一季度增加59.35%)","perCapita":"8137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、安全业务、新能源板块。公司的主要产品是光纤光缆、通信电缆、电力电缆、通信设备、新能源业务、安全业务。","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,"isLaohu8Offline":false,"tenantId":"TBCN","deviceId":"web-server-community-laohu8-v3","version":"4.44.0","shortVersion":"4.44.0","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"}}}