002491 通鼎互联
已收盘 05-29 15:00:00
资讯
新帖
简况
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
4连板通鼎互联：光棒扩产周期长达1.5一2年存在未来产能集中投放或下游需求放缓项目收益不及预期的风险
证券之星 · 05-12
4连板通鼎互联：光棒扩产周期长达1.5一2年存在未来产能集中投放或下游需求放缓项目收益不及预期的风险
从“跟跑”到“领跑”！光纤产业登顶全球，行业龙头业绩大爆发
中金财经 · 05-12
从“跟跑”到“领跑”！光纤产业登顶全球，行业龙头业绩大爆发
异动快报：通鼎互联（002491）5月12日9点41分触及涨停板
证券之星 · 05-12
异动快报：通鼎互联（002491）5月12日9点41分触及涨停板
市场做多情绪全面升温，聚焦科技链中轮动补涨机会
中金财经 · 05-12
市场做多情绪全面升温，聚焦科技链中轮动补涨机会
今日通鼎互联（002491）涨停分析：光缆集采、AI基建、主业改善驱动
证券之星 · 05-11
今日通鼎互联（002491）涨停分析：光缆集采、AI基建、主业改善驱动
斩获两连板！通鼎互联提示风险
市场资讯 · 05-10
斩获两连板！通鼎互联提示风险
2连板通鼎互联：海南康宁仅作为公司的光棒供应商不存在其他合作模式
证券之星 · 05-10
2连板通鼎互联：海南康宁仅作为公司的光棒供应商不存在其他合作模式
通鼎互联拟设立合资公司 投资约8亿元建设光纤预制棒及光纤生产项目
美股速递 · 05-08
通鼎互联拟设立合资公司 投资约8亿元建设光纤预制棒及光纤生产项目
通鼎互联最新公告：拟投资8亿元建设光棒光纤项目并设立合资公司
证券之星 · 05-08
通鼎互联最新公告：拟投资8亿元建设光棒光纤项目并设立合资公司
今日通鼎互联（002491）涨停分析：光缆集采、新能源拓展、主业改善驱动
中金财经 · 05-08
今日通鼎互联（002491）涨停分析：光缆集采、新能源拓展、主业改善驱动
今日通鼎互联（002491）涨停分析：光缆集采、新能源拓展、主业改善驱动
证券之星 · 05-07
今日通鼎互联（002491）涨停分析：光缆集采、新能源拓展、主业改善驱动
通鼎互联（002491）披露参股公司重大事项风险提示性公告，5月6日股价上涨8.04%
证券之星 · 05-06
通鼎互联（002491）披露参股公司重大事项风险提示性公告，5月6日股价上涨8.04%
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":23.93,"timestamp":1780038234000,"preClose":23.12,"halted":0,"volume":238810644,"delay":0,"changeRate":0.035,"floatShares":1176000000,"shares":1230000000,"eps":-0.1275,"marketStatus":"已收盘","change":0.81,"latestTime":"05-29 15:00:00","open":23,"high":24.86,"low":22.01,"amount":5645000000,"amplitude":0.1233,"askPrice":23.94,"askSize":231,"bidPrice":23.93,"bidSize":3108,"shortable":0,"etf":0,"ttmEps":-0.1275,"tradingStatus":0,"nextMarketStatus":{"tag":"开盘","tradingStatus":2,"beginTime":1780277400000},"marketStatusCode":5,"adr":0,"adjPreClose":23.12,"symbolType":"stock","openAndCloseTimeList":[[1780018200000,1780025400000],[1780030800000,1780038000000]],"highLimit":25.43,"lowLimit":20.81,"ibTradeSell":false,"ibTradeBuySell":true,"totalEquity":1229994500,"isCdr":false,"pbRate":11.28,"roa":"--","roe":"2.06%","epsLYR":-0.0621,"committee":0.637846,"marketValue":29434000000,"turnoverRate":0.203,"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 2026-06-01。","floatMarketCap":28153000000},"requestUrl":"/m/hq/s/002491","defaultTab":"news","newsList":[{"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":"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/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","BK0090","BK0224","BK0070","002491","BK0148"],"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":"sh","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":["BK0224","002491","BK0090","BK0070","BK0077","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":"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/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","BK0224","BK0148","BK0070","002491","BK0077"],"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":"hk","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":["BK0090","002491","BK0224","BK0148","BK0077","BK0070"],"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":"sg","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":["LU1084165304.USD","LU2100268510.USD","BK4587","LU0310800379.SGD","LU1674673428.USD","LU0225283273.USD","LU2357305700.SGD","LU0256863902.USD","IE00BMPRXQ63.HKD","LU1400636657.SGD","LU2592432038.USD","LU0786609619.USD","LU0347712357.USD","ANV","LU0276348264.USD","LU2361045086.USD","LU2168563687.JPY","LU1153585028.USD","LU0057025933.USD","LU2089985449.USD","LU0143551892.USD","LU2750360997.AUD","HK0000819398.USD","LU2462591350.SGD","IE00BWXC8680.SGD","SGXZ81514606.USD","LU2125909593.SGD","LU1400636491.USD","LU0889565833.HKD","LU1983260115.SGD","LU0170899867.USD","SG9999015978.USD","LU0158827781.USD","IE00B1BXHZ80.USD","LU0289960550.SGD","LU2491050154.USD","LU0787776722.HKD","IE0034235295.USD","SG9999014559.SGD","LU1242518931.SGD","LU0868494617.USD","LU0820562030.AUD","IE00B775SV38.USD","LU2097344357.USD","LU1244550494.USD","LU1244550221.USD","LU2264538146.SGD","SG9999014898.SGD","LU0157215616.USD","LU0158827948.USD","IE00BKVL7J92.USD","SG9999014567.USD","LU0053666078.USD","LU1992135472.HKD","LU2237957811.SGD","LU0823421333.USD","BK0148","LU1951200564.SGD","IE00BN29S564.USD","LU0265550359.USD","LU0097036916.USD","SG9999014914.USD","IE00BMPRXR70.SGD","HK0000914660.USD","SGXZ51526630.SGD","LU1721428933.USD","BK4588","IE000KEQY171.SGD","LU0964807845.USD","LU0011850046.USD","IE00BJLML261.HKD","LU1633808545.USD","LU2746668461.USD","LU0708995401.HKD","LU2125909247.SGD","LU2491049909.HKD","LU0109391861.USD","SG9999015341.SGD","LU1699723380.USD","IE00BQXX3F31.USD","IE00B1XK9C88.USD","LU1267930490.SGD","LU1988902786.USD","AMZN","NVDS.UK","2NVD.UK","LU1791710582.SGD","LU1989764748.USD","LU1066053197.SGD","IE00BQXX3D17.EUR","LU2065170008.USD","META","NVII","LU1821325948.USD","LU0345769631.USD","LU2322448957.HKD","IE00B5949003.HKD","HK0000532082.HKD","IE0009G5SDU7.USD","LU2242650005.HKD","SG9999018865.SGD","LU1069344957.HKD","LU1861127337.USD","IE00BYXW3230.USD","LU0689472784.USD","LU2322448791.USD","LU0942090050.USD","LU0353189680.USD","LU2168564149.EUR","LU2077746001.SGD","IE0034235303.USD","LU1935042488.USD","LU0444971666.USD","LU1323610961.USD","BK4543","SG9999014542.SGD","LU2236285917.USD","LU2552382215.SGD","LU1548497426.USD","LU0079474960.USD","LU2458330169.SGD","MSFT","HK0000306701.USD","LU2361044865.SGD","LU1116320737.USD","NVDL","LU0072462426.USD","LU2106854487.HKD","LU2063271972.USD","LU2420271590.USD","NVDA","LU2092627202.USD","LU2054465674.USD","LU0861579265.USD","LU2756315664.SGD","LU1037948897.HKD","NVDO","LU1496350502.SGD","LU0823434740.USD","LU1674673691.USD","SNVD.UK","LU2473716301.USD","LU1400636574.HKD","SG9999001424.SGD","LU0210536198.USD","BK4527","LU0965509010.AUD","LU0476273544.USD","LU0353189763.USD","LU2087621335.USD","NVDG","LU2087625088.SGD","LU1037948541.HKD","BK4612","LU1923622291.USD","LU1778281490.HKD","LU2083900584.USD","SG9999002224.SGD","LU2244417387.USD","BK4554","LU0094547139.USD","LU2452424414.USD","BK4551","LU0256863811.USD","LU1935043023.USD","LU2286300806.USD","LU1814569148.SGD","LU2211815571.USD","BK0070","LU2237438978.USD","BK4581","SG9999015986.USD","LU1116320901.HKD","LU2290526834.HKD","LU2360106780.USD","LU2463028550.USD","LU2491050071.SGD","LU0289739343.SGD","LU2111349929.HKD","LU0154236417.USD","LU0061474705.USD","LU2487616109.SGD","LU0077335932.USD","LU1791710400.SGD","LU2357125470.USD","LU0444973449.USD","SG9999017495.SGD","LU0494093205.USD","LU1551013425.SGD","IE0009356076.USD","IE00BJJMRY28.SGD","IE00BK4W5L77.USD","SGXZ99366536.SGD","LU1974910355.USD","HK0000304805.HKD","LU0868494708.USD","SG9999014906.USD","LU2028103732.USD","LU1923622614.USD","LU1934455194.USD","IE00BDCRKT87.USD","SGXZ31699556.SGD","LU2168564065.EUR","IE00B4YYXB79.USD","BK4548","LU0820561909.HKD","LU2860962120.EUR","IE00BZ199S13.USD","LU2506951792.HKD","NVD2.UK","LU1868836914.USD","LU2023251221.USD","NVIW.SI","LU0265550946.USD","LU1852331112.SGD","LU1366192091.USD","LU1435385759.SGD","LU0274383776.USD","BK4608","LU1571399168.USD","LU1718418525.SGD","LU1670756490.USD","LU0788109477.HKD","LU2552382132.HKD","BK4529","SGXZ23171101.USD","LU2750360641.GBP","LU1861220033.SGD","LU0128525929.USD","LU2168564495.EUR","LU1934455863.HKD","LU0719512351.SGD","LU0823414551.USD","LU0345770993.USD","LU0234570918.USD","LU2602419157.SGD","LU0069063385.USD","LU0080751232.USD","LU2047632596.USD","LU2213496289.HKD","IE00B19Z8X17.USD","LU0511384066.AUD","TSLA","LU0029864427.USD","LU0689626769.HKD","SG9999002232.USD","IE00BJTD4V19.USD","LU1935042991.SGD","LU0096362180.USD","IE00BJJMRX11.SGD","LU2471134879.HKD","LU0210533765.USD","LU2065171311.SGD","LU3102509885.SGD","IE00B3SWFQ91.USD","LU0345768740.USD","SG9999015952.SGD","LU2417539215.USD","NVDU","BK0224","IE00B7KXQ091.USD","LU0106261372.USD","LU0640476718.USD","LU1127390331.HKD","LU0345770308.USD","LU0345769128.USD","LU0061474960.USD","LU2108987350.USD","BK4605","LU0096364046.USD","LU0708994859.HKD","LU2637965513.SGD","LU2326559502.SGD","LU2065169927.USD","IE0003U64NQ7.SGD","IE0004091025.USD","LU0820561818.USD","LU2456880835.USD","LU1066051498.USD","IE00BDRTCR15.USD","LU0289961442.SGD","LU2125909916.SGD","LU0109392836.USD","LU2023250504.SGD","HK0000914686.HKD","LU1917777945.USD","LU0472753341.HKD","IE0001KFT4U8.USD","GOOG","LU0175139822.USD","LU2462157665.USD","LU0985320562.USD","LU1244550577.SGD","BK4567","IE00B775H168.HKD","LU0061475181.USD","LU1232071149.USD","LU0390134368.USD","LU1914381329.SGD","LU0082616367.USD","LU0354030438.USD","LU1951198990.SGD","IE000W1ABFV2.USD","LU1989772840.SGD","SG9999015945.SGD","BK4503","LU1804176565.USD","LU2462591277.SGD","IE0004086264.USD","LU0310799852.SGD","LU0823414478.USD","NVDX","LU2272731865.HKD","LU1242518857.USD","LU1066051225.USD","LU0957808578.USD","LU2065171402.SGD","LU1691799644.USD","LU2242649171.HKD","SG9999004303.SGD","LU0683600562.USD","NVDQ","LU1366333091.USD","SG9999014880.SGD","LU1720051017.SGD","LU1720051108.HKD","LU1815336760.USD","LU1815333072.USD","LU1989772923.USD","GB00BDT5M118.USD","LU0238689110.USD","LU0823421416.USD","LU2360032135.SGD","LU1066051811.HKD","LU1551013342.USD","LU0323591593.USD","LU2092937148.SGD","LU2168564222.USD","LU1992135399.USD","SG9999014575.USD","LU2505996509.AUD","LU2294711713.HKD","LU0056508442.USD","LU1935043536.SGD","IE00BJTD4N35.SGD","LU1645745479.HKD","LU2191332357.HKD","BK4534","LU1267930573.SGD","LU1868836757.USD","IE00BK4W5M84.HKD","LU0203201768.USD","IE00BKDWB100.SGD","BK4550","LU2954938101.SGD","LU2413666426.HKD","LU0266013472.USD","IE0004445239.USD","IE00BD6J9T35.USD","LU1064131342.USD","LU1861215975.USD","LU2089283258.USD","HK0000306685.HKD","HK0000320264.USD","LU1923623000.USD","LU0234572021.USD","LU2249611893.SGD","LU0308772762.SGD","NVDS","LU1280957306.USD","LU0957791311.USD","LU1712237335.SGD","LU1429558221.USD","IE00B19Z9505.USD","LU0557290698.USD","LU0965508806.USD","IE00BQXX3C00.GBP","LU0345768153.USD","LU2461242641.AUD","LU2247934214.USD","LU2237957902.USD","LU2746668974.SGD","LU0348723411.USD","LU2125154778.USD","LU0174119429.USD","LU2471134523.USD","LU0943347566.SGD","LU2543165471.USD","IE00BFSS7M15.SGD","LU0107464264.USD","LU2097344431.USD","BK0077","IE00BZ1G4Q59.USD","SG9999015358.SGD","LU1316542783.SGD","BK4614","LU1629891620.HKD","LU2896262040.SGD","NVDY","IE00BFSS8Q28.SGD","LU1803068979.SGD","LU2471134796.USD","LU1839511570.USD","LU2271345857.HKD","LU1934455277.USD","NVD3.UK","LU0006306889.USD","3NVD.UK","LU0081259029.USD","LU2430703251.USD","LU2272731782.SGD","HK0000320223.HKD","LU2931357623.SGD","LU1261432733.SGD","LU0048584097.USD","LU0466842654.USD","LU0124676726.USD","LU0210528500.USD","IE0034235188.USD","BK4585","LU1202635105.USD","LU2413666699.HKD","LU2430703178.SGD","IE00B3M56506.USD","LU2089284900.SGD","NVDB","LU2458330243.SGD","LU2505996681.GBP","BK4141","LU1267930730.SGD","HK0000304797.USD","IE00B3S45H60.SGD","LU2360107168.USD","LU2433249047.HKD","LU0965509101.SGD","LU1935042215.USD","LU2272731600.USD","SG9999018857.SGD","BK0090","DIPS","LU2125154935.USD","BK4533","LU0267386448.USD","LU1496350171.SGD","IE000ITXATA3.USD","LU0070217475.USD","LU1989764664.SGD","LU1145028129.USD","LU1035775433.USD","LU0823434583.USD","002491","LU1623119135.USD","LU0127658192.USD","NVD","NVDD","LU0965509283.SGD","LU1119994496.HKD","IE00BMPRXN33.USD","BK4549","LU0528227936.USD","LU1868837136.USD","LU0211328371.USD","LU2023250330.USD","LU2265009873.SGD","LU2403377893.USD","LU0882574139.USD","IE000YTNTUN2.SGD","LU0642271901.SGD","BK4532","LU0133085943.USD","SG9999000418.SGD","LU2999663052.SGD","LU0979878070.USD","LU0251132253.USD","BK4592","LU2250418816.HKD","LU0320765059.SGD","LU2430703095.HKD","LU0354030511.USD","LU1868837300.USD","IE0005OL40V9.USD","LU2125909759.SGD","IE0004445015.USD","IE00B4JS1V06.HKD","BK4598","LU0187121727.USD","LU0724617625.USD","LU2471134952.CNY","LU0203202063.USD","LU2361044949.HKD","LU2552382058.USD","LU0342679015.USD","LU1868836591.USD","LU0316494557.USD","LU0198837287.USD","LU0672654240.SGD","NVDW","BK4579","IE00B19Z8W00.USD","LU0211327993.USD","LU1642822529.SGD","LU2756315318.SGD","IE00BKPKM429.USD","LU0417517546.SGD","IE00BHPRN162.USD","AAPL","LU2381873111.SGD","LU0215105999.USD"],"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":"fut","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":["LU0528227936.USD","LU1064131342.USD","SG9999015945.SGD","LU2602419157.SGD","300244","CHL","LU0096364046.USD","LU1037948541.HKD","LU2491050071.SGD","LU1003077747.HKD","LU2357305700.SGD","LU1551013342.USD","LU2720916845.USD","LU0109392836.USD","LU2244417387.USD","LU0203202063.USD","LU2954938101.SGD","LU1400636574.HKD","LU2213496289.HKD","LU1894683348.USD","LU1066051811.HKD","LU2125909247.SGD","LU2168563687.JPY","GB00B4LPDJ14.GBP","GOOG","BK4554","BK4548","IE00BJLML261.HKD","LU1046421795.USD","LU1585245621.USD","IE0004445239.USD","IE0005OL40V9.USD","600366","BK4527","LU0965509283.SGD","HK0000532082.HKD","LU0170899867.USD","SG9999017495.SGD","LU0965508806.USD","IE00BFSS7M15.SGD","LU0976567544.SGD","LU1571399168.USD","LU2487616109.SGD","LU1935043536.SGD","LU1235294995.USD","LU2361044949.HKD","IE00BMPRXN33.USD","SG9999002224.SGD","LU0444971666.USD","LU2471134879.HKD","LU0784383803.USD","LU1718418525.SGD","LU1496350171.SGD","LU0251132253.USD","LU0354030511.USD","LU1221951129.SGD","GB00B4QBRK32.GBP","LU1267930730.SGD","BK4561","IE00B7SZLL34.SGD","IE00BN29S564.USD","BK4507","LU2404859741.USD","LU1551013425.SGD","IE00BQXX3D17.EUR","LU1670627923.USD","LU0289960550.SGD","LU0861579265.USD","LU2750360641.GBP","LU0557290698.USD","LU2264538146.SGD","LU1066053197.SGD","LU0949170772.SGD","601137","IE00BMPRXR70.SGD","LU2362541273.HKD","LU0689472784.USD","002491","LU1868836914.USD","LU2361044865.SGD","LU0251142724.SGD","LU0994945656.USD","SG9999000418.SGD","LU2361045086.USD","LU1366192091.USD","LU0256863811.USD","SGXZ31699556.SGD","LU0417517546.SGD","LU2108987350.USD","LU2097829019.USD","LU1145028129.USD","LU1201861165.SGD","LU1674673691.USD","IE00BKDWB100.SGD","LU0308772762.SGD","LU2430703095.HKD","LU1791710400.SGD","LU2592432038.USD","LU2505996681.GBP","LU1116320737.USD","LU1316542783.SGD","IE00BLSP4452.SGD","LU1917777945.USD","LU0345769128.USD","LU0210536198.USD","LU1267930573.SGD","LU1244550494.USD","LU0203345920.USD","LU1989772923.USD","BK4533","LU0127658192.USD","LU0203201768.USD","IE0000B7K699.USD","LU2054465674.USD","LU2065171311.SGD","688525","300347","HK0000304805.HKD","LU2471134952.CNY","IE00BJJMRX11.SGD","LU0310800965.SGD","LU1400636491.USD","LU1261432733.SGD","LU2271345857.HKD","IE00BJJMRY28.SGD","IE00BKPKM429.USD","LU0158827781.USD","LU0345768153.USD","LU0348723411.USD","LU2462591277.SGD","LU2065171402.SGD","LU1267930490.SGD","LU0302445910.USD","LU0738911758.USD","LU0642271901.SGD","LU2237443895.HKD","LU0878866978.SGD","LU0345774391.USD","IE0034235295.USD","IE0004086264.USD","LU2125154935.USD","LU1839511570.USD","IE0004091025.USD","IE00B775H168.HKD","LU0965509101.SGD","LU2125154778.USD","LU2433249047.HKD","LU0511384066.AUD","03347","LU0345774631.USD","IE00BYQQ9H92.USD","LU0444973449.USD","IE00BKVL7J92.USD","LU0070302665.USD","LU2028103732.USD","IE0009356076.USD","IE00B7KXQ091.USD","LU0426417589.USD","LU0154236417.USD","LU0314106906.USD","IE00BQXX3F31.USD","LU2458330169.SGD","LU0784385840.USD","LU0265550946.USD","IE00BMPRXQ63.HKD","LU1642822529.SGD","LU2756315664.SGD","LU2764263203.CNY","LU0208291251.USD","LU0289739343.SGD","SG9999014575.USD","LU1043141396.HKD","LU2360032135.SGD","LU0006306889.USD","LU1400636657.SGD","GOOW","IE000WAW04H5.SGD","IE00B19Z3581.USD","IE00B4JS1V06.HKD","META","LU2999663052.SGD","AMD","LU2746668974.SGD","TSLA","IE0001KFT4U8.USD","LU2111349929.HKD","LU2860962120.EUR","LU2764262908.HKD","IE00BBT3K403.USD","LU0052756011.USD","LU0149725797.USD","LU2087621335.USD","GOOX","LU0859254822.USD","LU0787776722.HKD","LU0056508442.USD","LU2746668461.USD","IE00B19Z8X17.USD","IE0034235188.USD","LU1989772840.SGD","LU0251131958.USD","LU1935042991.SGD","BK4514","LU0820562030.AUD","IE00B1XK9C88.USD","LU2097344357.USD","LU0320765059.SGD","LU1934455277.USD","LU2764263039.SGD","IE00BFMHRM44.USD","LU0477156797.USD","LU2896262040.SGD","LU0133085943.USD","LU2168564495.EUR","LU2023251221.USD","LU1670756490.USD","SG9999014880.SGD","LU2430703251.USD","LU2237443465.HKD","LU0068578508.USD","SGXZ99366536.SGD","LU1894683264.USD","BK4592","IE0034235303.USD","LU1121112475.USD","LU2237443549.SGD","HK0000304797.USD","LU2242649171.HKD","LU0942090050.USD","LU0203347892.USD","GOOY","BK4588","LU1221951046.USD","LU1791710582.SGD","IE00BZ1G4Q59.USD","LU1196500208.SGD","LU0157215616.USD","LU2077746001.SGD","LU0106261372.USD","LU0310799852.SGD","LU1043141123.HKD","LU1153585028.USD","SG9999002232.USD","LU0048584097.USD","LU1923623000.USD","SGXZ81514606.USD","LU2023250330.USD","LU2462157665.USD","LU0234570918.USD","LU0289941410.SGD","LU0985489474.SGD","SG9999018857.SGD","IE00BHPRN162.USD","LU0354030438.USD","AMZN","LU0211326755.USD","LU1280957306.USD","300853","LU0353189763.USD","BK4573","LU0310800379.SGD","LU1988902786.USD","LU2417539215.USD","IE00B1BXHZ80.USD","BK4543","LU0138981039.USD","LU2505996509.AUD","LU2552382215.SGD","IE00BDRTCR15.USD","BK4581","LU1035773651.USD","LU0130103400.USD","LU2463028550.USD","LU1084165304.USD","LU0345770308.USD","LU1069344957.HKD","IE00BK4W5M84.HKD","LU2089284900.SGD","LU0708994859.HKD","LU1803068623.USD","LU1059921491.USD","LU1814569148.SGD","LU0256863902.USD","LU2236285917.USD","BK4538","LU2275660780.HKD","LU0949170426.SGD","LU1366333091.USD","LU0889565833.HKD","LU0426412945.USD","IE00B19Z8W00.USD","LU0107464264.USD","USJW.SI","LU2420271590.USD","LU0784384876.USD","LU0689626769.HKD","LU1066051225.USD","BK4579","LU0097036916.USD","LU2092937148.SGD","LU0312595415.SGD","LU0211331839.USD","LU0672654240.SGD","IE00BDCRKT87.USD","LU0082616367.USD","LU0792757196.USD","LU1244550577.SGD","LU2491049909.HKD","LU2097344431.USD","LU0784385170.HKD","LU1430594728.SGD","IE00B5949003.HKD","BK4612","LU0289961442.SGD","LU0345768740.USD","LU0868494617.USD","LU2211815571.USD","IE00B19Z3B42.SGD","IE00BQXX3C00.GBP","LU0094547139.USD","LU0238689110.USD","LU1301847155.USD","LU1323610961.USD","LU0215105999.USD","LU0496365809.HKD","LU2237438978.USD","IE00BFXG0V08.USD","LU2237443622.USD","SG9999015358.SGD","LU0130518102.USD","LU0077335932.USD","BK4587","BK4585","LU2265009873.SGD","LU0320765489.SGD","BK4553","LU2250418816.HKD","LU0124676726.USD","LU0823421416.USD","LU1778281490.HKD","SG9999001077.SGD","IE00BSNM7G36.USD","LU0648000940.SGD","GGLS","LU2404859667.USD","LU0980610538.SGD","LU1244550221.USD","LU1815333072.USD","LU0053666078.USD","LU2456880835.USD","LU0276348264.USD","LU0823421333.USD","LU0267386448.USD","IE00BJTD4V19.USD","LU2023250504.SGD","LU0210528500.USD","LU0683600562.USD","LU0109391861.USD","LU1506573853.SGD","LU1868837300.USD","GGLL","LU2286300806.USD","LU2237443978.SGD","IE00BZ199S13.USD","LU1868836757.USD","LU2326559502.SGD","LU2750360997.AUD","HK0000819398.USD","LU0175139822.USD","BK4525","LU0823434583.USD","LU2458330243.SGD","LU0466842654.USD","LU1066051498.USD","IE000M9KFDE8.USD","LU2065170008.USD","IE000BZT7R73.USD","SG9999014542.SGD","LU1037948897.HKD","BK4598","LU2552382132.HKD","LU1201861249.SGD","LU0943347566.SGD","BK4532","LU0433182093.SGD","IE00BN8TJ469.HKD","LU1127390331.HKD","IE0004445015.USD","LU1202635105.USD","SG9999015986.USD","LU2237443382.USD","BK4077","LU0494093205.USD","IE000MB6IJN5.SGD","LU0211326839.USD","IE00B775SV38.USD","LU2461242641.AUD","LU0345769631.USD","LU0323591593.USD","LU1803068979.SGD","LU2552382058.USD","LU0130102774.USD","LU1691799644.USD","LU1934455863.HKD","LU1074936037.SGD","LU1119994496.HKD","LU1914381329.SGD","LU0820561909.HKD","AAPL","IE00BWXC8680.SGD","LU0742534661.SGD","LU1548497426.USD","LU2403377893.USD","LU0823434740.USD","LU1629891620.HKD","LU0061474705.USD","MSFT","LU1435385759.SGD","LU0211327993.USD","LU0690374615.EUR","BK0214","SG9999015341.SGD","LU2381873111.SGD","LU0314104364.USD","SG9999014567.USD","LU0029864427.USD","LU2471134796.USD","002812","LU2471134523.USD","LU2357627491.SGD","LU1699723380.USD","LU0143551892.USD","LU0456855351.SGD","LU0965509010.AUD","IE00BLSP4239.USD","LU0079474960.USD","LU0128525929.USD","LU1116320901.HKD","LU0225283273.USD","LU1934455194.USD","LU1989764664.SGD","LU1720051017.SGD","LU0889566641.SGD","IE00BJTD4N35.SGD","LU1267930227.SGD","LU0011850046.USD","LU2106854487.HKD","LU2360106780.USD","LU1923622614.USD","LU1880398554.USD","LU2087625088.SGD","LU0096362180.USD","LU1267930813.SGD","LU2168564065.EUR","LU0198837287.USD","LU0187121727.USD","LU1935043023.USD","SG9999014914.USD","LU0553294199.USD","LU0072462426.USD","LU1935042488.USD","BK4574","LU0788109477.HKD","LU2168564222.USD","LU1674673428.USD","IE00B19Z9505.USD","LU0957791311.USD","LU0476273544.USD","LU2168564149.EUR","LU0472753341.HKD","LU0070217475.USD","LU0345770993.USD","LU0724617625.USD","LU0353189680.USD","LU1489326972.SGD","LU2098885051.SGD","LU2092627202.USD","BK4550","IE000SO60NU8.SGD","LU0477156953.USD","LU2125909593.SGD","LU0061474960.USD","LU0234572021.USD","IE00BFSS8Q28.SGD","LU0545039389.USD","IE00B5TLWC47.USD","LU1232071149.USD","LU2362541513.USD","LU0882574139.USD","LU1032955483.USD","LU2089283258.USD","LU1951200564.SGD","LU0957808578.USD","LU2491050154.USD","LU1868836591.USD","SG9999014559.SGD","NVDA","LU0069063385.USD","BK4576","LU1633808545.USD","LU1815336760.USD","SG9999014906.USD","LU1035775433.USD","LU0868494708.USD","LU0661504455.SGD","600176","LU0174119429.USD","LU1974910355.USD","LU2247934214.USD","LU0640476718.USD","LU2362540622.SGD","LU2242650005.HKD","LU2191332357.HKD","LU1804176565.USD","LU0265550359.USD","IE0002270589.USD","LU0048573561.USD","LU1951198990.SGD","LU1823568750.SGD","LU0061475181.USD","BK4602","LU0342679015.USD","LU1645745479.HKD","LU0158827948.USD","LU2637965513.SGD","SG9999018865.SGD","LU0210533765.USD","LU1670628061.USD","LU0786609619.USD","LU2543165471.USD","600827","LU2756315318.SGD","LU0130517989.USD","LU0057025933.USD","LU0820561818.USD","LU2023250843.SGD","LU1868837136.USD","BK4503","GOU","LU1429558221.USD","SG9999015952.SGD","BK4534","LU0080751232.USD","BK4566","SGXZ51526630.SGD","IE00BK4W5L77.USD","LU1852331112.SGD","LU1880398471.USD","LU1720051108.HKD","LU1935042215.USD","IE000F7OJYX1.SGD","LU0708995401.HKD","GOOP","SG9999014898.SGD","LU1303367103.USD","IE00BYXW3230.USD","IE00B3S45H60.SGD","LU0690374961.EUR","LU1069347547.HKD","SG9999015978.USD","300870","LU0648001328.SGD","LU0211328371.USD","LU2065169927.USD","LU2462591350.SGD","LU0316494557.USD","LU0719512351.SGD","LU2430703178.SGD","LU0128525689.USD","LU0964807845.USD","LU0985320562.USD","LU2063271972.USD","LU1989764748.USD","LU1496350502.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":["BK0090","002491","BK0224","BK0148","BK0077","BK0070"],"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":"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/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":["LU0348723411.USD","LU1720051108.HKD","BK0077","BK4512","LU1548497426.USD","BK0224","BK4588","LU1720051017.SGD","LU2322448791.USD","LU2357305700.SGD","LU2272731865.HKD","BK0148","CNAV","LU2272731600.USD","LU1992135399.USD","BK0090","LU2473716301.USD","LU2322448957.HKD","IE00BFMHRM44.USD","BK4585","GLW","LU2272731782.SGD","BK0070","BK4148","002491","LU1992135472.HKD"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2634290284","title":"4连板通鼎互联：光棒扩产周期长达1.5一2年存在未来产能集中投放或下游需求放缓项目收益不及预期的风险","url":"https://stock-news.laohu8.com/highlight/detail?id=2634290284","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2634290284?lang=zh_cn&edition=full","pubTime":"2026-05-12 18:40","pubTimestamp":1778582447,"startTime":"0","endTime":"0","summary":"通鼎互联公告称，公司股票于5月11日、12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。敬请广大投资者注意投资风险，理性决策，审慎投资。风险提示：光棒扩产周期长达1.5一2年，存在未来产能集中投放或下游需求放缓，市场转向供过于求，项目收益不及预期的风险。","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/RB2026051200034134.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","002491","BK0077","BK0148","BK0070"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2634297543","title":"从“跟跑”到“领跑”！光纤产业登顶全球，行业龙头业绩大爆发","url":"https://stock-news.laohu8.com/highlight/detail?id=2634297543","media":"中金财经","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2634297543?lang=zh_cn&edition=full","pubTime":"2026-05-12 18:00","pubTimestamp":1778580001,"startTime":"0","endTime":"0","summary":"消息面上，我国光纤出货量已占据全球总出货量一半以上。CRU数据显示，2025年全球数据中心光纤用量大幅攀升，成为拉动行业增量的核心引擎，彻底打开了光纤行业的长期增长空间。业绩层面，公司充分受益行业量价齐升红利，2025年全年营收达142.52亿元，同比增长16.8%，毛利率稳步修复至30.7%；2026年一季度业绩迎来爆发式增长，实现营收36.95亿元，同比增长27.7%，归母净利润4.95亿元，同比大增226.4%，盈利弹性充分释放。","market":"hk","thumbnail":" http://caiji.3g.cnfol.com/colect/202605/12/20260512714488.jpg","type":0,"news_type":0,"thumbnails":[" http://caiji.3g.cnfol.com/colect/202605/12/20260512714488.jpg"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://sc.stock.cnfol.com/ggzixun/20260512/32218336.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":["600869","BK0220","BK0155","BK0233","301196","002254","BK0037","603688","BK0182","BK0224","BK0188","BK0138","BK0028","BK0100","BK0208","BK0090","BK0201","002491","BK0235","BK0077","300265","BK0070","BK0148","002428","BK0158"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2634252018","title":"异动快报：通鼎互联（002491）5月12日9点41分触及涨停板","url":"https://stock-news.laohu8.com/highlight/detail?id=2634252018","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2634252018?lang=zh_cn&edition=full","pubTime":"2026-05-12 09:45","pubTimestamp":1778550328,"startTime":"0","endTime":"0","summary":"证券之星5月12日盘中消息，9点41分通鼎互联触及涨停板。其所属行业通信设备目前上涨。领涨股为德科立。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1.66%，光通信概念上涨1.19%，5G概念上涨0.25%。5月11日的资金流向数据方面，主力资金净流入1.54亿元，占总成交额7.77%，游资资金净流出8731.16万元，占总成交额4.41%，散户资金净流出6664.32万元，占总成交额3.36%。","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/RB2026051200009935.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":["BK0224","BK0148","BK0077","BK0090","002491","BK0070"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2634252923","title":"市场做多情绪全面升温，聚焦科技链中轮动补涨机会","url":"https://stock-news.laohu8.com/highlight/detail?id=2634252923","media":"中金财经","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2634252923?lang=zh_cn&edition=full","pubTime":"2026-05-12 09:25","pubTimestamp":1778549119,"startTime":"0","endTime":"0","summary":"导读：①科技板块成赚钱主线，半导体芯片全线走强，存储、算力芯片高景气延续至2027年，产业链量价齐升；②半导体设备、材料、先进封装同步爆发，行业高景气扩张，国产替代空间广阔；③算力硬件持续走强，资金风格切换，从大盘权重向板块中小市值标的扩散。 总体而言，当前市场短线风险偏好持续抬升，做多情绪正向整个科技成长赛道全面蔓延。","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://sc.stock.cnfol.com/zldongxiang/20260512/32216874.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":"zhongjincaijing_highlight","symbols":["300604","002552","605006","600584","VGT","002491","BK4588","300935","BK4535","300308","603738","CHAT","688008","300302","688766","301308","06809","TSM","BK4585","688146"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2634405429","title":"今日通鼎互联（002491）涨停分析：光缆集采、AI基建、主业改善驱动","url":"https://stock-news.laohu8.com/highlight/detail?id=2634405429","media":"证券之星","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2634405429?lang=zh_cn&edition=full","pubTime":"2026-05-11 15:43","pubTimestamp":1778485414,"startTime":"0","endTime":"0","summary":"证券之星消息，通鼎互联5月11日涨停收盘，收盘价22.73元。今日通鼎互联涨停的可能因素有：中国移动2026–2027年特种光缆集采以18.85%份额位居第一；英伟达与康宁合作新建三座工厂、光纤产能大增引爆AI算力基建预期；G.657.A2光纤价格一年涨650%，量价齐升带动主业改善；2026年一季度营收同比增61.13%，扣非净利润扭亏为盈至1.03亿元；建成‘预制棒—光纤—光缆—设备’全链条，深度服务三大运营商及国家电网；切入储能消防领域并参股固态电池企业屹锂新能源。","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/RB2026051100016304.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","BK0148","BK0090","BK0070","002491"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2634044262","title":"斩获两连板！通鼎互联提示风险","url":"https://stock-news.laohu8.com/highlight/detail?id=2634044262","media":"市场资讯","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2634044262?lang=zh_cn&edition=full","pubTime":"2026-05-10 18:37","pubTimestamp":1778409420,"startTime":"0","endTime":"0","summary":" 在二级市场斩获两连板的通鼎互联，于5月10日发布了股票交易异常波动公告，其中显示，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。 通鼎互联表示，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。","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://finance.sina.com.cn/stock/s/2026-05-10/doc-inhxmkki9743876.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":"sina","symbols":["BK0090","002491","BK0224","BK0148","BK0077","BK0070"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2634419454","title":"2连板通鼎互联：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=2634419454","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2634419454?lang=zh_cn&edition=full","pubTime":"2026-05-10 15:49","pubTimestamp":1778399388,"startTime":"0","endTime":"0","summary":"通鼎互联公告称，公司股票于2026年5月6日至8日连续三个交易日收盘价格涨幅偏离值累计超过20%，构成异常波动。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。但光纤复产及扩产需要综合考虑光纤市场价格、供需关系、光棒的供给能力等多方面因素。相关复产及扩产如达到信息披露标准，公司将依据相关规定进行披露。","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/RB2026051000002622.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","002491","BK0070","BK0077","BK0090","BK0224"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1136779404","title":"通鼎互联拟设立合资公司 投资约8亿元建设光纤预制棒及光纤生产项目","url":"https://stock-news.laohu8.com/highlight/detail?id=1136779404","media":"美股速递","labels":["corporation"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/1136779404?lang=zh_cn&edition=full","pubTime":"2026-05-08 19:17","pubTimestamp":1778239039,"startTime":"0","endTime":"0","summary":"通鼎互联信息股份有限公司宣布，公司计划设立合资企业，该合资公司将投资约8亿元人民币用于建设光纤预制棒及光纤生产项目。\n此次投资旨在扩大公司在光通信材料领域的产能布局，提升核心产品供应链的稳定性。光纤预制棒作为光纤制造的关键原材料，其生产项目的落地将进一步完善公司的产业链结构。","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":"","theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","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":null,"symbols":["BK0148","BK0070","002491","BK0090","BK0224","BK0077"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2633458964","title":"通鼎互联最新公告：拟投资8亿元建设光棒光纤项目并设立合资公司","url":"https://stock-news.laohu8.com/highlight/detail?id=2633458964","media":"证券之星","labels":["corporation"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2633458964?lang=zh_cn&edition=full","pubTime":"2026-05-08 19:09","pubTimestamp":1778238594,"startTime":"0","endTime":"0","summary":"通鼎互联公告称，公司拟与韶关市曲江区国有资产投资经营有限公司成立合资公司，注册资本8亿元，公司认缴1.6亿元，曲江国资认缴6.4亿元。项目公司拟投资约8亿元建设年产600吨光棒及2000万芯公里光纤项目，并向银行融资不超过6.4亿元，公司及控股股东通鼎集团提供全额连带责任保证担保。同时，公司拟投资1亿元设立全资运营公司，租赁项目公司资产独立运营。项目公司成立五年内，公司收购曲江国资所持全部80%股权。","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/RB2026050800036861.shtml","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":"stockstar","symbols":["BK0148","BK0070","BK0224","BK0090","002491","BK0077"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2633775438","title":"今日通鼎互联（002491）涨停分析：光缆集采、新能源拓展、主业改善驱动","url":"https://stock-news.laohu8.com/highlight/detail?id=2633775438","media":"中金财经","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2633775438?lang=zh_cn&edition=full","pubTime":"2026-05-08 15:53","pubTimestamp":1778226808,"startTime":"0","endTime":"0","summary":"证券之星消息，通鼎互联5月8日涨停收盘，收盘价20.66元。今日通鼎互联涨停的可能因素有：中国移动2026–2027年特种光缆集采以18.85%份额位居第一；建成‘预制棒—光纤—光缆—设备’全链条，深度服务三大运营商及国家电网；切入储能消防领域并参股固态电池企业屹锂新能源；2026年一季度营收同比增61.13%，扣非净利润扭亏为盈至1.03亿元；持续出售非核心资产回笼资金、修订章程强化治理、控股股东提供60亿融资担保。","market":"sh","thumbnail":" http://caiji.3g.cnfol.com/colect/202605/08/20260508982314.png","type":0,"news_type":0,"thumbnails":[" http://caiji.3g.cnfol.com/colect/202605/08/20260508982314.png"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://sc.stock.cnfol.com/gushiyaowen/20260508/32209892.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":"zhongjincaijing_highlight","symbols":["BK0090","BK0224","399941","002491","000941.SH","160640","BK0077","BK0148","BK0070","159875"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2633511351","title":"今日通鼎互联（002491）涨停分析：光缆集采、新能源拓展、主业改善驱动","url":"https://stock-news.laohu8.com/highlight/detail?id=2633511351","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2633511351?lang=zh_cn&edition=full","pubTime":"2026-05-07 15:43","pubTimestamp":1778139809,"startTime":"0","endTime":"0","summary":"证券之星消息，通鼎互联5月7日涨停收盘，收盘价18.78元。该股于9点25分涨停，1次打开涨停，截止收盘封单资金为3.0亿元，占其流通市值1.36%。5月7日的资金流向数据方面，主力资金净流入2.78亿元，占总成交额27.96%，游资资金净流出1.58亿元，占总成交额15.88%，散户资金净流出1.2亿元，占总成交额12.08%。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5.24%，光通信概念上涨4.99%，5G概念上涨3.26%。","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/RB2026050700020563.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","BK0224","399941","002491","000941.SH","160640","BK0077","BK0148","BK0070","159875"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2633883183","title":"通鼎互联（002491）披露参股公司重大事项风险提示性公告，5月6日股价上涨8.04%","url":"https://stock-news.laohu8.com/highlight/detail?id=2633883183","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2633883183?lang=zh_cn&edition=full","pubTime":"2026-05-06 17:22","pubTimestamp":1778059322,"startTime":"0","endTime":"0","summary":"截至2026年5月6日收盘，通鼎互联报收于17.07元，较前一交易日上涨8.04%，最新总市值为209.96亿元。通鼎互联于近日披露《关于参股公司披露重大事项的风险提示性公告》。2026年4月29日至30日，云创数据披露了股票停牌公告、收到中国证监会江苏监管局行政处罚事先告知书的公告、公司股票将被终止上市及被叠加实施退市风险警示的风险提示公告，以及收到北京证券交易所拟终止公司股票上市的事先告知书的公告。","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/RB2026050600026805.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":["BK0077","002491","BK0070","BK0090","BK0224","BK0148"],"isVideo":false,"video":null,"gpt_icon":0}],"profile":{"ret":0,"serverTime":1780118901335,"stockEarnings":[{"period":"1week","weight":0.0496},{"period":"1month","weight":0.4442},{"period":"3month","weight":1.2597},{"period":"6month","weight":3.258},{"period":"1year","weight":3.6197},{"period":"ytd","weight":2.9883}],"compareEarnings":[{"period":"1week","weight":-0.0108},{"period":"1month","weight":-0.0095},{"period":"3month","weight":-0.0227},{"period":"6month","weight":0.0463},{"period":"1year","weight":0.2096},{"period":"ytd","weight":0.0251}],"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,"tenantId":"TBCN","deviceId":"web-server-community-laohu8-v3","version":"4.42.3","shortVersion":"4.42.3","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"}}}