美股详情

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云计算

1,529.78

-1.1965-0.08%

涨家数：4

跌家数：3

平家数：- -

市盈率：- -

高：1,536.55

开：1,530.41

低：1,493.33

收：1,530.98

数据加载中...

亚马逊推出期待已久的经人工智能赋能的Alexa数字助理

环球市场播报

甲骨文盘中异动大幅拉升3.02%报173.63美元

微软涨0.53% 股价突破400美元大关

纳斯达克中国金龙指数涨幅扩大至4%，高途(GOTU.N)涨超23%，小鹏汽车(XPEV.N)涨超10%，阿里巴巴(BAB

特朗普要求苹果公司取消多元化和包容政策，此前公司股东投票支持保留此政策

阿里云副总裁李飞飞：AI下半场打“系统战”，大模型预训练将走向“寡头化”

BUZZ-汇丰银行：Spotify 可能推出的 "超级粉丝层级 "将使共同受益多于音乐厂牌

量子计算创企融资12亿！中美量子突破高潮迭起

微软Surface业务欲“保持现状” 务实还是不思进取？

GPLP犀牛财经

阿里巴巴(BABA)盘前涨超4% 万相大模型正式开源

IBM亚太区总经理：AI的开源时刻可能是其未来的转折点

美股盘前，热门中概股大涨，阿里巴巴涨近5%，京东大涨逾7%，小鹏汽车涨超8%

华尔街见闻

【港股通】阿里巴巴涨5.44% 阿里云旗下视觉生成基座模型万相2.1正式开源

花旗：阿里巴巴致力于以更快速度抓住AI机会维持买入评级

市场监管总局召开座谈会阿里、京东、奔驰等参会

中国基金报

中国市监局就整治“内卷式”竞争开座谈会阿里京东等参会

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股价突破400美元大关","url":"https://stock-news.laohu8.com/highlight/detail?id=2514685163","media":"市场透视","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2514685163?lang=zh_cn&edition=fundamental","pubTime":"2025-02-26 22:55","pubTimestamp":1740581715,"startTime":"0","endTime":"0","summary":"北京时间2025年02月26日22时55分，微软股票出现异动，股价大幅拉升0.53%。截至发稿，该股报400.02美元/股，成交量628.177万股，换手率0.08%，振幅1.41%。微软股票所在的软件服务行业中，整体涨幅为1.07%。对此，微软回应称公司将坚持其800多亿美元的资本支出计划，但同时承认可能会在某些领域战略性地调整或放缓基础设施建设。综上，高盛重申了微软的买入评级，预计微软股价还有22.5%的涨幅空间，并维持微软对2025和2026财年88亿美元和91亿美元资本支出的估算。","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=nesSN20250226225515abddf2f0&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, 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美国总统特朗普周三敦促苹果公司AAPL.O废除其多元化、平等和包容政策，而就在此前一天，尽管面临保守派团体的强烈反对，苹果公司的股东仍以压倒性多数投票支持保留这些政策。\"苹果应该取消DEI规则，而不仅仅是对其进行调整。苹果公司没有立即回应置评请求。","market":"us","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://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20250226:nL6T3PH0KU:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"policyRegulatory","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["LU2360032135.SGD","LU1201861165.SGD","LU0128525689.USD","LU1003077747.HKD","LU2237443978.SGD","SG9999015952.SGD","SG9999018865.SGD","LU1206712785.SGD","LU0251131958.USD","LU0345769128.USD","LU0823421333.USD","LU2244417387.USD","AAPL","LU0127658192.USD","LU1935042991.SGD","LU0109391861.USD","LU0052756011.USD","HK0000306701.USD","LU0742534661.SGD","BK4576","LU1046421795.USD","LU1778281490.HKD","LU0719512351.SGD","LU1066053197.SGD","LU2756315318.SGD","LU2505996681.GBP","LU0310800379.SGD","HK0000320223.HKD","LU0545039389.USD","LU0444971666.USD","LU0476273544.USD","LU2264538146.SGD","LU2286300806.USD","LU2083900584.USD","SG9999014906.USD","LU2471134796.USD","LU0965508806.USD","MACW.SI","LU2054465674.USD","SGXZ51526630.SGD","LU0426412945.USD","LU2452424414.USD","LU0494093205.USD","BK4538","LU1989764664.SGD","LU2471134879.HKD","LU2247934214.USD","BK4514","LU1506573853.SGD"],"gpt_icon":0},{"id":"2514858693","title":"阿里云副总裁李飞飞：AI下半场打“系统战”，大模型预训练将走向“寡头化”","url":"https://stock-news.laohu8.com/highlight/detail?id=2514858693","media":"第一财经","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2514858693?lang=zh_cn&edition=fundamental","pubTime":"2025-02-26 21:41","pubTimestamp":1740577262,"startTime":"0","endTime":"0","summary":"“AI下半场的竞争又回到了传统的系统领域”，2月26日，阿里云智能集团副总裁、数据库产品事业部负责人李飞飞在2025阿里云PolarDB开发者大会上谈到对DeepSeek近日开源周相关发布的看法，他认为，随着DeepSeek的火爆，一个背后趋势是，AI的下半场竞争又回到了传统的系统领域，是分布式系统工程的事情。在李飞飞看来，任何系统再往前演进，都有这样的必然趋势。此外，李飞飞还预测，未来，大模型预训练一定是中心化和寡头化的，全世界可能只有几家。","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=nesSN20250226214143abdde00d&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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阿里巴巴(BABA)盘前涨超4%，截至发稿，报140.42美元。消息面上，2月25日晚间，阿里云旗下视觉生成基座模型万相2.1（Wan）正式开源，此次开源采用最宽松的Apache2.0协议，14B和1.3B两个参数规格的全部推理代码和权重全部开源，同时支持文生视频和图生视频任务，全球开发者可在Github、HuggingFace和魔搭社区下载体验。","market":"sh","thumbnail":"https://static.szfiu.com/news/20250107/NTE3MzYyMzA2NDI2MjU=.png","type":0,"news_type":0,"thumbnails":["https://static.szfiu.com/news/20250107/NTE3MzYyMzA2NDI2MjU=.png"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"285817","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"productRelease","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["BK4579","BK4565","BK4535","LU0348814723.USD","09988","BK4502","IE00B0JY6N72.USD","BK4220","BK4558","LU1880383366.USD","BK4122","BK4581","BK4548","LU1152091168.USD","LU0821914370.USD","BABA","IE00BFMHRM44.USD","BK4543","LU0918141887.USD","LU1008478684.HKD","BK4504","BK4587","BK4526","LU0052756011.USD","LU1515016050.SGD","LU0072913022.USD","LU1282648689.USD","LU0651946864.USD","LU0310800965.SGD","LU1688375341.USD","LU0797268264.HKD","LU0348816934.USD","BK4585","BK4531","BK4524","LU0918141705.HKD","BK4527","LU0067412154.USD","LU1105468828.SGD","BK4534","BK4533","BK4554","BK4538","BK4575","LU0501845795.SGD","LU0128525689.USD","LU1046421795.USD","LU1051768304.USD","BK4505","BK4503"],"gpt_icon":0},{"id":"2514881687","title":"IBM亚太区总经理：AI的开源时刻可能是其未来的转折点","url":"https://stock-news.laohu8.com/highlight/detail?id=2514881687","media":"TechWeb.com.cn","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2514881687?lang=zh_cn&edition=fundamental","pubTime":"2025-02-26 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