美股详情

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2倍做空SMCI ETF-Defiance

4.94

+0.28006.01%

成交量：41.80万

成交额：204.18万

市值：1.53万

市盈率：- -

高：5.00

开：4.99

低：4.79

收：4.66

52周最高：133.40

52周最低：3.66

股本：3,106

流通股本：3,106

量比：0.62

换手率：13457.47%

股息：2.36

股息率：47.81%

净资产收益率：--

总资产收益率：--

市净率：--

市盈率(LYR):- -

数据加载中...

总览公司新闻资讯公告

财报前瞻 | 营收恐“不达标”、毛利率却“爆表” 超微电脑(SMCI.US)Q4财报将检验AI算力链景气度“成色”

港股异动 | 晋景新能(01783)早盘涨超7% 近日拟斥资采购高性能服务器公司业务战略性扩展至智算领域

日记-未来一周美国企业财报日程

AI板块普涨 Palantir（PLTR）升逾9% 高盛料AI企业对标普500盈利贡献比例将持续提升

港股异动 | 海清智元再涨超9%，大模型摆脱高性能服务器依赖，降低客户部署成本

液冷服务器概念再度活跃大元泵业、金洲管道双双涨停

港股公告掘金 | 晋景新能斥资12.884亿元采购高性能服务器加码布局云计算及智算赛道云计算及智算赛道

Supermicro 第七届年度开放存储峰会汇聚 21 家生态系统合作伙伴，分享规模化部署企业级 AI 的实用指南

国内4万亿算力投资落地！“十五五”年均投入是“十四五”3倍

每日经济新闻

三星晶圆代工 4nm 产能满载至明年，5nm 订单增加拓展AI服务器市场

液冷服务器概念震荡走高金富科技4天3板

世界先进：AI服务器电源管理晶圆需求持续增长但产能受限

液冷服务器板块走高，飞龙股份涨停

液冷服务器概念震荡拉升冰轮环境逼近涨停

Smartbird提名资深科技行业高管Elizabeth Mora与Dan Kasun为董事会候选人

昊华科技：针对AI液冷服务器已布局形成多产品矩阵

SemiAnalysis最新研判：英伟达Rubin Ultra规格缩水，AI服务器开始重新计算“成本账”

老虎资讯综合

Supermicro 扩展 DCBBS 产品线，推出精密工程 AI 机架系列，加速部署并缩短上线时间

台方查处一起AI芯片跨境流转案件严控英伟达高端芯片走私

台湾基隆地方检察署：侦办不法出口美超微生产高阶AI服务器一案，张嫌收押禁见

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| 海清智元再涨超9%，大模型摆脱高性能服务器依赖，降低客户部署成本","url":"https://stock-news.laohu8.com/highlight/detail?id=2657302693","media":"智通财经","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2657302693?lang=zh_cn&edition=fundamental","pubTime":"2026-08-07 11:05","pubTimestamp":1786071927,"startTime":"0","endTime":"0","summary":"智通财经APP获悉，海清智元再涨超14%，上周三至今累计涨幅已超90%。截至发稿，涨10.78%，报23.64港元，成交额1165.68万港元。消息面上，7月31日，海清智元释放重磅技术催化：已完成大模型向NVIDIA Jetson端侧平台迁移，摆脱高性能服务器依赖，大幅降低客户部署成本，打开中小客户标准化产品市场空间，成为短期估值修复核心推手。公开资料显示，海清智元是中国头部多光谱AI公司。","market":"us","thumbnail":"https://static.tigerbbs.com/ed11ffa06151d1760613a9e1c3663d17","type":0,"news_type":0,"thumbnails":["https://static.tigerbbs.com/ed11ffa06151d1760613a9e1c3663d17"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://www.zhitongcaijing.com/content/detail/1477159.html","is_publish_highlight":true,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":"stock_zhitongcaijing","symbols":["SMYY","SMCY","SMCC","SMCX","BK4585","VXUS","BK4588","WISE","LRNZ","EPAI","01392","SMCL","KCAI","SMCZ","BK1179","GPTZ"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2657660314","title":"液冷服务器概念再度活跃 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加码布局云计算及智算赛道云计算及智算赛道","url":"https://stock-news.laohu8.com/highlight/detail?id=2657620096","media":"智通财经","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2657620096?lang=zh_cn&edition=fundamental","pubTime":"2026-08-07 08:59","pubTimestamp":1786064346,"startTime":"0","endTime":"0","summary":"【重大事项】晋景新能(01783)斥资12.884亿元采购高性能服务器 加码布局云计算及智算赛道诺比侃(02635)与国内一家AI芯片企业订立软件销售协议 涉资5080万元彩客新能源(01986)附属拟出资5126万元与紫金锂元成立合资公司 从事磷酸铁研发生产及销售业务拿森科技(02261)：香港公开发售获2513.54倍认购 全球发售净筹约5.33亿港元江西银行(01916)拟以特别授权非公开发","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/1477103.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":["GPIQ","VXUS","TQQY","SKYU","QQQ","SMCL","FWD","01986","GOGL","QQQX","CLOU","NOCT","PSQ","BERZ","OGIG","SQQQ","LRGE","SMCZ","QMAR","QQQM","CWC","NBDS","AIO","MSFC","06951","SMYY","KCAI","TECY","CLDL","MQQQ","NJAN","QID","01783","NJUL","SKYY","SMCX","XT","FCLD","MFIG","SMCY","ANEW","NAPR","SMCC","QDEC","CLDS","02635","02343","QLD","FDIF","GOOL"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2657651406","title":"Supermicro 第七届年度开放存储峰会汇聚 21 家生态系统合作伙伴，分享规模化部署企业级 AI 的实用指南","url":"https://stock-news.laohu8.com/highlight/detail?id=2657651406","media":"美通社","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2657651406?lang=zh_cn&edition=fundamental","pubTime":"2026-08-07 00:23","pubTimestamp":1786033380,"startTime":"0","endTime":"0","summary":"该线上活动将由 Supermicro 与 theCUBE 联合呈现。这一包含 12 场技术研讨的系列会议汇聚了 AI 存储生态系统中的顶尖专家，共同探讨规模化部署企业级 AI 所需的数据基础设施。2026 年 Supermicro 开放存储峰会  点击此处观看视频概述，并访问活动页面了解完整议程及进行注册。来自 Crusoe 和 Iron Mountain 的从业者也将探讨现实世界中的 AI 与云存储部署实践。","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"prnasia","url":"http://wwwold.prnasia.com/story/archive/5020449_ZH20449_1","rn_cache_url":null,"directOrigin":true},"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://wwwold.prnasia.com/story/archive/5020449_ZH20449_1","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":"prnasia","symbols":["LU1861220033.SGD","SMCI","LU1861215975.USD","SMYY","SMCL","BK4588","SMCX","BK4585","SMCY","LU0053671581.USD","SMCZ","BK4543","SMCC","BK4170"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2657500449","title":"国内4万亿算力投资落地！“十五五”年均投入是“十四五”3倍","url":"https://stock-news.laohu8.com/highlight/detail?id=2657500449","media":"每日经济新闻","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2657500449?lang=zh_cn&edition=fundamental","pubTime":"2026-08-06 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