美股詳情

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AI應用概念股

4,791.36

+117.642.52%

漲家數：27

跌家數：2

平家數：- -

市盈率：- -

高：4,821.12

開：4,754.95

低：4,754.56

收：4,673.72

資料載入中...

Applovin Corporation4月28日成交額為17.75億美元

人工智能需求穩定，芯片設計軟件製造商 Cadence 上調年度預期

Core Scientific, Inc.盤中異動下午盤大幅跳水5.05%報7.89美元

Quantum Computing(QUBT.US)股價腰斬反而是佈局量子計算未來良機？

智通财经网

Signing Day Sports, Inc.盤中異動早盤大幅拉昇5.28%報0.590美元

英偉達盤中異動早盤大幅下跌3.00%

Applied Digital Corporation盤中異動早盤股價大漲5.00%報4.94美元

Urgent.Ly Inc.盤中異動早盤股價大跌9.16%

金山雲(03896)4月28日根據承銷協議發行4162.5萬股普通股

應對H20被禁產能空缺：NVIDIA B300生產提速至5月

快科技官方

金山雲在阿里，騰訊陰影下的"突圍悖論"

迴歸安靜的上海車展，是一種更健康的行業狀態

政務大模型的春天，AI辦公先萌芽

小米手機重登中國市場榜首雷軍發聲，歷史最低曾位列第六

凤凰网科技

QUBT截止日期：Rosen Law Firm敦促Quantum Computing Inc. 股東與律所聯繫以瞭解有關其權利的信息

美国商业资讯

北京金山辦公軟件股份有限公司4月27日新增投訴，消費者要求退貨

小米時隔十年重回中國第一，雷軍盧偉冰等多位高管發文回應

Arbitrum在英偉達拒絕與加密公司合作後退出其加速器計劃

現在服務公司4月25日成交額為27.33億美元

這項技術，大幅提高AI處理器效率

半导体行业观察

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Scientific, Inc.盤中異動 下午盤大幅跳水5.05%報7.89美元","url":"https://stock-news.laohu8.com/highlight/detail?id=2531255843","media":"市场透视","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2531255843?lang=zh_tw&edition=fundamental","pubTime":"2025-04-29 01:28","pubTimestamp":1745861338,"startTime":"0","endTime":"0","summary":"北京时间2025年04月29日01时28分，Core Scientific, Inc.股票出现异动，股价急速下挫5.05%。Core Scientific, Inc.股票所在的软件服务行业中，整体跌幅为0.80%。其相关个股中，Arbe Robotics Ltd C/Wts 07/10/2026 、Datchat Inc C/Wts 17/08/2026 、Janover Inc.涨幅较大，Microalgo, Inc.、Cemtrex Inc.、百家云较为活跃，换手率分别为234.75%、34.24%、25.99%，振幅较大的相关个股有Microalgo, Inc.、Webull Corporation C/Wts 10/04/2029 、Janover Inc.，振幅分别为43.56%、36.36%、30.42%。Core Scientific, Inc.公司简介：Core Scientific 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23:22","pubTimestamp":1745853728,"startTime":"0","endTime":"0","summary":"截至发稿，该股跌超2%，报6.97美元","market":"us","thumbnail":"https://img.zhitongcaijing.com/image/20250428/20250428233902_37658.png?x-oss-process=image/format,jpg/quality,Q_80/resize,w_250","type":0,"news_type":0,"thumbnails":["https://img.zhitongcaijing.com/image/20250428/20250428233902_37658.png?x-oss-process=image/format,jpg/quality,Q_80/resize,w_250"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://www.zhitongcaijing.com/content/detail/1286903.html","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":"highlight_zhitongcaijin","symbols":["BK4023","BK4591","QUBT","BK4602","BK4608"],"gpt_icon":1},{"id":"2530823673","title":"Signing Day Sports, Inc.盤中異動 早盤大幅拉昇5.28%報0.590美元","url":"https://stock-news.laohu8.com/highlight/detail?id=2530823673","media":"市场透视","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2530823673?lang=zh_tw&edition=fundamental","pubTime":"2025-04-28 23:12","pubTimestamp":1745853143,"startTime":"0","endTime":"0","summary":"北京时间2025年04月28日23时12分，Signing Day Sports, Inc.股票出现波动，股价急速上涨5.28%。截至发稿，该股报0.590美元/股，成交量8.0507万股，换手率4.37%，振幅8.69%。Signing Day Sports, Inc.股票所在的软件服务行业中，整体跌幅为0.22%。Signing Day Sports, Inc.公司简介：Signing Day Sports Inc 是一家开发和运营平台的科技公司，旨在让更多的学生运动员能够上大学并继续参加体育运动。其平台Signing Day Sports是一个数字生态系统，旨在帮助运动员被全国各地的教练和招募人员发现和招募。","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"tencent","url":"http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN20250428231224a46aa9c3&s=b","rn_cache_url":null,"customStyle":"body{padding-top:10px;}#news_title{font-weight:bold;#titleStyle#;}#news_description 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23:04","pubTimestamp":1745852696,"startTime":"0","endTime":"0","summary":"北京时间2025年04月28日23时04分，英伟达股票出现波动，股价急速下跌3.00%。英伟达股票所在的半导体行业中，整体跌幅为1.36%。如今，英伟达提供 AI GPU，同时还提供用于 AI 模型开发和训练的软件平台 Cuda。消息层面，截至23时04分，《大摩：维持NVIDIA评级，由增持调整至增持评级, 目标价由162.00美元调整至160.00美元。》资讯为影响英伟达的重要信息。","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"tencent","url":"http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN202504282304569748a9f3&s=b","rn_cache_url":null,"customStyle":"body{padding-top:10px;}#news_title{font-weight:bold;#titleStyle#;}#news_description span{font-size:12px;#descriptionStyle#;}.footer-note{#statement#}","selectors":".mod-LoadTzbdNews, body","filters":".relate-stock, .hot-list, .recom-box, 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Digital Corporation盤中異動 早盤股價大漲5.00%報4.94美元","url":"https://stock-news.laohu8.com/highlight/detail?id=2530281916","media":"市场透视","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2530281916?lang=zh_tw&edition=fundamental","pubTime":"2025-04-28 21:44","pubTimestamp":1745847889,"startTime":"0","endTime":"0","summary":"北京时间2025年04月28日21时44分，Applied Digital Corporation股票出现波动，股价快速上涨5.00%。Applied Digital Corporation股票所在的信息科技服务行业中，整体涨幅为1.04%。其相关个股中，Aurora Innovation Inc C/Wts 03/11/2026 、小马智行、Aurora Innovation, Inc.涨幅较大，Bigbear.Ai, Inc.、Applied Digital Corporation、Saiheat Limited较为活跃，换手率分别为7.71%、1.32%、0.82%，振幅较大的相关个股有Trident Digital Tech Holdings Ltd、Saiheat Limited、Castellum, Inc.，振幅分别为10.74%、7.83%、7.72%。Applied Digital Corporation公司简介：Applied Digital Corp是北美下一代数字基础设施的设计商、开发商和运营商。","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"tencent","url":"http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN20250428214450a46a91e3&s=b","rn_cache_url":null,"customStyle":"body{padding-top:10px;}#news_title{font-weight:bold;#titleStyle#;}#news_description span{font-size:12px;#descriptionStyle#;}.footer-note{#statement#}","selectors":".mod-LoadTzbdNews, body","filters":".relate-stock, .hot-list, .recom-box, 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17:09","pubTimestamp":1745831363,"startTime":"0","endTime":"0","summary":"智通财经APP讯，金山云(03896)发布公告，于2025年4月28日根据承销协议，于全数行使期权后配发和发行4162.5万股普通股作为增发美国存托股的相关股份。","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/1286390.html","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":"stock_zhitongcaijing","symbols":["LU0348767384.USD","BK1104","BK4563","BK4116","BK1613","03888","LU0348766576.USD","BK1526","BK1607","KC","BK4607","BK1518","BK1517","BK1531","BK1134","03896","BK1586","BK4608","BK4526","BK1589"],"gpt_icon":0},{"id":"2530281254","title":"應對H20被禁產能空缺：NVIDIA B300生產提速至5月","url":"https://stock-news.laohu8.com/highlight/detail?id=2530281254","media":"快科技官方","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2530281254?lang=zh_tw&edition=fundamental","pubTime":"2025-04-28 16:58","pubTimestamp":1745830734,"startTime":"0","endTime":"0","summary":"快科技4月28日消息，据报道，NVIDIA最新的B300芯片生产进度已提前至5月启动，业界推测这一调整主要是应对H20芯片被禁导致的产能空缺。供应链消息显示，B300芯片将采用台积电的5nm家族制程及CoWoS-L先进封装技术，沿用了Bianca架构，零组件和ODM代工的学习曲线得以延续，有助于加快GB300芯片在今年底进入量产的进程。台积电南科的先进封装AP8已于4月初开始进机，这似乎是为了满足B300芯片所采用的CoWoS-L封装需求。","market":"us","thumbnail":"https://k.sinaimg.cn/n/spider20250428/229/w600h429/20250428/f303-7a3c6783eabe03b4a00ea4e0a70fa743.jpg/w120h90l50t15a6.jpg","type":0,"news_type":0,"thumbnails":["https://k.sinaimg.cn/n/spider20250428/229/w600h429/20250428/f303-7a3c6783eabe03b4a00ea4e0a70fa743.jpg/w120h90l50t15a6.jpg"],"rights":{"source":"sina_tech","url":"https://tech.sina.cn/mobile/xp/2025-04-28/detail-ineutiyv6543886.d.html?vt=4","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;}.weibo_user{#sourceStyle#; margin-bottom: 0; display: 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16:34","pubTimestamp":1745829243,"startTime":"0","endTime":"0","summary":"2024年全球云计算市场规模达到5500亿美元，同比增长22.7%，中国云服务市场更是以34.2%的增速狂飙突进。金山云，这个从游戏云起家的“技术派”，正站在风暴眼中心，承受着行业变革带来的阵痛与机遇。根据IDC最新数据显示，2024年金山云在中国公有云IaaS市场排名第六，市场份额3.2%，距离行业前两名阿里云、腾讯云仍有较大差距，但同比增速达到28.3%，超过行业平均增速6.5个百分点。","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://www.lanjinger.com/d/256078","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":"lanjinger_stock","symbols":["LU0417516902.SGD","LU0345775950.USD","LU2097828631.EUR","BK4534","LU1282649067.USD","BK1526","IE00B0169L03.USD","LU1642822792.SGD","LU1993786604.SGD","LU1831875114.USD","LU0589944569.HKD","09988","LU0348788117.USD","LU0359202008.SGD","HTCD.SI","BK1521","BK4608","LU0348825331.USD","SG9999014898.SGD","LU0328353924.USD","IE00B031HW06.USD","00700","LU0605514214.HKD","LU1733274390.USD","LU1282651048.USD","LU0164872284.USD","IE0003851619.USD","LU0049853897.USD","LU0320764243.SGD","BABA","SG9999002562.SGD","KC","LU0011963245.USD","LU0315178854.USD","SG9999014914.USD","BK1591","03888","LU1267930227.SGD","SG9999017495.SGD","IE00B031HY20.USD","LU0149534421.HKD","LU0463099449.HKD","03896","LU0882747503.HKD","LU0985320562.USD","LU1224709979.USD","BK4122","80700","TCEHY","LU1328615791.USD"],"gpt_icon":1},{"id":"2530900425","title":"迴歸安靜的上海車展，是一種更健康的行業狀態","url":"https://stock-news.laohu8.com/highlight/detail?id=2530900425","media":"蓝鲸财经","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2530900425?lang=zh_tw&edition=fundamental","pubTime":"2025-04-28 16:32","pubTimestamp":1745829168,"startTime":"0","endTime":"0","summary":"近日，两年一次的上海车展举行。不过这种安静，对于行业来说是一个好的信号。2024年，随着雷军、周鸿祎的加入，各大车展成为了这些网红企业家的个人秀，抢走了其它大量车企与车型的风头。而这种安静才是一种更健康的状态，其意味着各位企业家都开始重新回归商业本质，选择用实打实的产品与口碑，而非用浮夸的营销来赢得最终的胜利。","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://www.lanjinger.com/d/256080","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":"lanjinger_stock","symbols":["LU2399975544.HKD","LU0823397103.USD","LU0417516902.SGD","LU1328277881.USD","LU1794554557.SGD","LU0348816934.USD","LU2778985437.USD","81810","LU0320764599.SGD","LU2226246903.HKD","BK4116","LU0456846285.SGD","BK1607","LU0345776255.USD","BK1523","LU0561508036.HKD","LU1880383440.USD","LU1956131251.USD","BK1502","LU0823426308.USD","LU1868838027.USD","LU2087589342.USD","LU0348825331.USD","LU0708995583.HKD","LU0211977185.USD","LU2039709279.SGD","LU0164865239.USD","LU1770034418.SGD","LU0307460666.USD","LU0359202008.SGD","LU0588546209.SGD","LU2097828631.EUR","BK1575","BK1589","HXXD.SI","LU0456827905.SGD","LU0871576103.HKD","LU0823039010.USD","SG9999002463.SGD","LU0918141705.HKD","LU0348827113.USD","BK1521","LU0823038988.USD","LU0345775950.USD","BK4608","LU0823426480.USD","LU0359201612.USD"],"gpt_icon":1},{"id":"2530259634","title":"政務大模型的春天，AI辦公先萌芽","url":"https://stock-news.laohu8.com/highlight/detail?id=2530259634","media":"蓝鲸财经","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2530259634?lang=zh_tw&edition=fundamental","pubTime":"2025-04-28 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