美股詳情

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Defiance AI and Power Infrastructure ETF

28.51

+0.31001.10%

盤後：28.600.0900+0.32%19:55 EDT

成交量：83.76萬

成交額：2,378.73萬

市值：9.14億

市盈率：- -

高：28.54

開：28.43

低：28.14

收：28.20

52周最高：34.79

52周最低：20.65

股本：3,207.50萬

流通股本：3,207.50萬

量比：0.63

換手率：2.61%

股息：0.00

股息率：0.01%

淨資產收益率：--

總資產收益率：--

市淨率：--

市盈率(LYR):- -

資料載入中...

總覽公司新聞資訊公告

美國參議院擬議新法案：AI企業需證明自身已拿出防範風險的措施

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凤凰网科技

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中国经营报

全通教育：全課雲AI平台產品已完成初步研發，現處於學校試點階段

每日经济新闻

伊朗科學部長率代表團前往沙特參加第四屆聯合國教科文組織AI倫理全球論壇

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独角兽智库

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凤凰网科技

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上海AI獨角獸，開源具身端側推理引擎，延遲降至26ms

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着眼於為銀行家「減負」一家AI公司尋求融資1億美元

环球市场播报

重塑美國：AI時代需要改革税法

环球市场播报

高德董事長劉振飛：北斗融合AI發展，讓空間智能人人可感知

鳳凰AI研究院 | 四小龍開足馬力，又一筆10億融資箭在弦上

凤凰网港股

資管巨頭聯博反擊AI放緩擔憂：科技巨頭融資與資本開支計劃照舊

華爾街解讀AI放緩浪潮下的贏家與輸家

环球市场播报

防務初創企業Shield AI洽談新一輪融資，估值目標至少200億美元

环球市场播报

歐盟擬限制15歲以下兒童獨立註冊社交平台，AI聊天機器人納入安全監管

环球市场播报

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AI洽談新一輪融資，估值目標至少200億美元","url":"https://stock-news.laohu8.com/highlight/detail?id=2667648825","media":"环球市场播报","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2667648825?lang=zh_tw&edition=fundamental","pubTime":"2026-09-15 16:46","pubTimestamp":1789461960,"startTime":"0","endTime":"0","summary":"据一位了解本轮融资的知情人士透露，研发军用无人机与人工智能软件的初创公司 Shield AI 正在洽谈新一轮融资，目标估值至少 200 亿美元。今年 6 月，美国空军与 Shield AI 签约，将 “Hivemind” 软件应用于 “协同作战飞机” 这一无人战斗机项目。今年 3 月，Shield AI 完成 20 亿美元融资，投后估值 127 亿美元。6 月，Shield AI 获得波兰海军一份价值 1600 万美元的合同，波兰海军将采购部分 VBAT 无人机。在此次融资洽谈之前，防务以及 AI 武器系统领域已经出现多笔融资交易。","market":"other","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/usstock/c/2026-09-15/doc-inirxatw3681193.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":["CHAT","AGIX","VTHR","ARTY","QTOC","AIPO"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2667648828","title":"歐盟擬限制15歲以下兒童獨立註冊社交平台，AI聊天機器人納入安全監管","url":"https://stock-news.laohu8.com/highlight/detail?id=2667648828","media":"环球市场播报","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2667648828?lang=zh_tw&edition=fundamental","pubTime":"2026-09-15 16:45","pubTimestamp":1789461900,"startTime":"0","endTime":"0","summary":"草案仍可能在正式公布前调整，后续还需经过欧洲议会和欧盟成员国谈判，尚未成为正式法律。最终年龄线仍可能成为立法争议焦点欧洲议会此前通过一项不具约束力的决议，主张将欧盟数字服务独立使用年龄统一设为16岁，并允许13岁至15岁用户在家长同意下使用社交媒体、视频平台和AI陪伴产品。相比之下，欧盟委员会草案选择15岁作为独立开户门槛。欧盟推出统一方案，意在减少各国规则分化，同时把年龄核验和儿童安全责任更多转移给平台。","market":"sg","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/usstock/c/2026-09-15/doc-inirxatw3680072.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":["AGIX","ARTY","FESXmain","ROBO","CHAT","AIPO","FSXEmain","KOMP","VTHR","QTOC","PBOT"],"isVideo":false,"video":null,"gpt_icon":0}],"pageSize":20,"totalPage":117,"pageCount":42,"totalSize":2338,"code":"91000000","status":"200"}]}}