美股詳情

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Defiance Large Cap ex-Mag 7 ETF

23.41

+0.17040.73%

盤後：23.410.00000.00%18:02 EDT

成交量：3.55萬

成交額：82.86萬

市值：1.33億

市盈率：- -

高：23.42

開：23.29

低：23.26

收：23.24

52周最高：23.48

52周最低：18.05

股本：567.50萬

流通股本：567.50萬

量比：1.07

換手率：0.63%

股息：0.12

股息率：0.50%

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

穆迪起底美科技巨頭負債現實：超6600億美元債務隱匿表外

外盤頭條：特朗普要求科技巨頭用電「自己解決」三星Galaxy S26系列發布全球最大衍生品交易所突發故障

环球市场播报

美股科技巨頭全線飄紅，半導體大漲，油價跳水，比特幣飆升5%

21世纪经济报道

穆迪警告：AI 競賽埋下巨大金融隱患，6620 億美元尚未計入科技巨頭負債表

重大突破！科技巨頭，最新宣佈！熱門賽道，突傳兩大重磅！

AI春節「紅包大戰」，砸出了什麼？ | 新京報專欄

債市不能忍了？穆迪警告：美國科技巨頭利用會計準則「隱藏數百億美元潛在負債」

华尔街见闻

科技巨頭AI競爭持續升温投資回報風險引擔憂

经济参考报

歐洲強硬對抗科技巨頭，或觸怒美國

环球市场播报

對AI的擔憂抹去數千億美元估值，科技巨頭成輸家

环球市场播报

10萬億美國科技巨頭跌入熊市

21世纪经济报道

科技四巨頭高額資本支出帶來的三重啓示

AI驅動下美國科技巨頭借貸激增

中国新闻网

史上罕見！科技巨頭，驚動市場！劍指AI霸權！

為什麼海外科技巨頭燒錢停不下來？

华尔街见闻

圖解熱點：科技巨頭紛紛佈局，人形機器人元年真的來了嗎？

芝麻AI图解热点

萬億美元市值蒸發後，科技巨頭股表現持穩

环球市场播报

科技巨頭AI投資飆升至千億美元現金流承壓、融資需求上升衝擊科技股

环球市场播报

四大科技巨頭今年欲砸6500億美元加碼AI 分析師：別為AGI「傾家蕩產」

全球AI競賽持續升温美國四大科技公司年資本支出計劃達6500億美元

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23:32","pubTimestamp":1772033521,"startTime":"0","endTime":"0","summary":"2月25日，美股三大指数高开，截至23:00，道指涨0.25%，标普500涨0.57%，纳指涨1.16%。科技股多数上涨，美股科技七巨头全线拉升，微软涨超2%，脸书、特斯拉、亚马逊涨超1%。加密货币市场方面，比特币逆转跌势，24小时内涨近5%，截至发稿已收复6.6万美元关口。美国和伊朗第二轮间接谈判17日在日内瓦举行。美国总统特朗普近日承认，他在考虑对伊朗进行“有限军事打击”。该条款允许美国政府基于所谓“国家安全风险”征收关税。","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=nesSN20260225233248a71eb40c&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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19:15","pubTimestamp":1772018100,"startTime":"0","endTime":"0","summary":"　　据外媒报道，科技巨头谷歌最新宣布，将在明尼苏达州的大型数据中心园区采用创新的“铁空气电池” 储能技术，此举被视为电池产业的技术分水岭。　　今日午后，储能板块亦是大爆发。德龙汇能午后开盘后直线封板；雄韬股份午后直线飙涨，股价一度接近涨停，收盘仍大涨超7%。","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://finance.sina.com.cn/stock/zqgd/2026-02-25/doc-inhnzrtf1128181.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":["XMAG","GOOG"],"isVideo":false,"video":null,"gpt_icon":1},{"id":"2614700227","title":"AI春節「紅包大戰」，砸出了什麼？ | 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的调查，聚焦其个人数据处理及生成有害色情图片的问题。","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://finance.sina.com.cn/stock/usstock/c/2026-02-18/doc-inhncznz5839604.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":["META","XMAG"],"isVideo":false,"video":null,"gpt_icon":1},{"id":"2611483194","title":"對AI的擔憂抹去數千億美元估值，科技巨頭成輸家","url":"https://stock-news.laohu8.com/highlight/detail?id=2611483194","media":"环球市场播报","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2611483194?lang=zh_tw&edition=fundamental","pubTime":"2026-02-16 21:00","pubTimestamp":1771246800,"startTime":"0","endTime":"0","summary":"全球市值最高的一批科技股在多年大幅上涨后，今年遭遇市值剧烈下挫。原因是投资者开始质疑：在人工智能领域的巨额投入，能否产生足够回报，支撑当前的高估值。　　微软 今年以来股价已下跌约 17%，市场担忧其 AI 业务面临风险，且来自谷歌最新的 Gemini 模型与安锡范的 Claude Cowork AI 智能体的竞争不断加剧。　　截至上周五，微软市值蒸发约 6130 亿美元，降至约 2.98 万亿美元。　　本月早些时候，亚马逊预计今年资本支出将激增 50% 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IQ的估算，该公司今年计划的2000亿美元资本支出可能将超过其约1800亿美元的经营现金流。","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/2026-02-09/doc-inhmfcph5406225.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":["AAPL","XLK","03086","VGT","TSLA","XMAG","NVDA","AMZN","BK4585","GOOG","BK1147","MSFT","TTTN","BK4588","META","159399"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2609578143","title":"四大科技巨頭今年欲砸6500億美元加碼AI 分析師：別為AGI「傾家蕩產」","url":"https://stock-news.laohu8.com/highlight/detail?id=2609578143","media":"第一财经","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2609578143?lang=zh_tw&edition=fundamental","pubTime":"2026-02-08 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分析师：别为AGI“倾家荡产”】美国科技巨头大举“撒钱”的举动正令资本市场感到忧虑。上周，在亚马逊宣布计划向人工智能（AI）及相关基础设施领域注资2000亿美元后，股价于6日早盘应声下跌近9%。然而，市场的冷静反应并未浇灭这场AI投资热潮。根据谷歌、微软、亚马逊和Meta在近日披露的最新资本支出计划，这四大科技巨头在2026年的开支总额预计将高达约6500亿美元。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"stock_eastmoney","url":"http://finance.eastmoney.com/a/202602083644810741.html","rn_cache_url":null,"directOrigin":true},"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://finance.eastmoney.com/a/202602083644810741.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_eastmoney","symbols":["LU0368265764.SGD","LU0055631609.USD","AGBK","AAPL","META","LU0498741890.SGD","BK4017","MSFT","TSLA","AGI","XMAG","NVDA","LU0496367417.USD","LU0498741114.HKD","GOOG"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2609548729","title":"全球AI競賽持續升温 美國四大科技公司年資本支出計劃達6500億美元","url":"https://stock-news.laohu8.com/highlight/detail?id=2609548729","media":"环球网","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2609548729?lang=zh_tw&edition=fundamental","pubTime":"2026-02-07 09:43","pubTimestamp":1770428589,"startTime":"0","endTime":"0","summary":"据彭博社等外媒报道，全球人工智能赛道竞争日趋白热化，美国四大科技巨头Alphabet、亚马逊、Meta、微软公布2026年资本支出计划，总额高达约6500亿美元，这笔巨资将主要投向数据中心新建及配套设备布局，规模创下本世纪以来新高，也成为全球数据中心建设浪潮加速的重要推手。自公布最新财报及资本支出展望后，四家科技巨头市值累计蒸发超9500亿美元，其中亚马逊股价在周五纽约交易时段一度下跌8%。","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=nesSN20260207094536a6dd88fa&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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