美股详情

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ProShares UltraShort Nasdaq Biotechnology

16.23

+0.50003.18%

盘后：16.270.0400+0.25%18:53 EDT

成交量：6,069.00

成交额：9.80万

市值：277.69万

市盈率：- -

高：16.27

开：16.12

低：16.04

收：15.73

数据加载中...

总览公司新闻公告

【双语】中国人民银行副行长宣昌能出席国际清算银行行长例会

泛林集团拒绝提供中国客户资料：美国威胁采取强制措施！

快科技官方

DeepSeek，对抗“AI北约”

票房全球第一！美国以国家安全为由封杀《哪咤之魔童闹海》引热议：消息不实

快科技官方

美国商务部以“国家安全”为由封杀电影《哪咤2》？

iQOO Z10x手机获印度BIS认证，主打“超大电池”

对DeepsSeek从赞叹到压制硅谷为何一周内变脸

快科技官方

DeepSeek危及美国国家安全？火爆海外开源社区，衍生模型超670个

特朗普迅速禁止“数字美元”，为中国和欧洲成为全球标准制定者铺平道路

GPU芯片，巨变前夜

Ofweek维科网

【山证通信】行业周跟踪：英伟达铜光共进趋势明朗，BIS新政或不影响国内算力建设

山西证券研究所

通信周跟踪：英伟达铜光共进趋势明朗 BIS新政或不影响国内算力建设

山西证券股份有...

【中信建投：看好AI应用落地关注国产算力产业链】中信建投研报指出，近日，美国BIS正式发布了一项全球AI管控新规，涉及GPU等硬件以及将AI模型权重纳入监管范围。虽然尚不清楚接下来的特朗普政府对于这一禁令会如何处理，但美国在科技领域对于中国的封锁持续已久，国产芯片在设计、制造等关键领域也在持续突破。在美国制裁持续升级的背景下，国产算力自立自强大势所趋，建议关注GPU、交换芯片、光芯片等关键环节。

欧盟财政部长将讨论代币化、批发DLT结算等议题

电子行业周报：美国BIS更新出口管制政策台积电预期AI营收将维持高增长

平安证券股份有...

【中信证券：美国对华先进存储限制再加码，倒逼高端存储产业链国产加速】中信证券研报表示，1月15日晚间，BIS修订了《出口管理条例》，修改DRAM先进存储定义，工艺节点仍为18nm，存储单元面积及存储密度由24年12月的1ynm变为1xnm，同时增加TSV通孔数限制，对HBM和先进DRAM的限制再加码，倒逼产业链国产化加速。本次限制针对制造厂商及供应链，设计厂商业务正常开展，我们看好高端定制存储业务，持续推荐。同时我们认为，后续在本土高端封测厂商和设备厂商的配合下，国内DRAM原厂有望突破HBM，布局相关环节的厂商有望核心受益，看好高端存储产业链国产替代。

美AI芯片“配额制”引各方不满中国多措并举欲破局

中国经营报

GPU芯片，巨变前夜

Ofweek维科网

折腾不止，美国“芯”愿难成

2万字详解美国对华晶圆代工限制新规（附完整规则）

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20:12","pubTimestamp":1741003920,"startTime":"0","endTime":"0","summary":"2025年2月28日至3月1日，国际清算银行在南非开普敦举行行长例会，中国人民银行副行长宣昌能出席。与会央行行长就国际经济金融形势、不确定环境下的货币政策应对以及央行对外沟通、全球经济走势分化背景下的金融条件变化及其对货币政策的影响等问题进行了交流。","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/money/bank/bank_yhfg/2025-03-03/doc-inenkwae0574818.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":["BIS"],"gpt_icon":0},{"id":"2511545064","title":"泛林集团拒绝提供中国客户资料：美国威胁采取强制措施！","url":"https://stock-news.laohu8.com/highlight/detail?id=2511545064","media":"快科技官方","labels":["policyRegulatory"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2511545064?lang=zh_cn&edition=fundamental","pubTime":"2025-02-13 12:40","pubTimestamp":1739421654,"startTime":"0","endTime":"0","summary":"当地时间2月10日，美国联邦众议院“美中战略竞争特别委员会”发布新闻稿指出，自2024年11月启动对多家半导体设备大厂的调查之后，但是泛林集团却不配合调查，拒绝提供中国大陆客户信息，或将采取强制措施。该特别委员会表示要求泛林集团在2025年2月21日前，提供足以显示上述所有信息的文件。如果泛林集团未能在截止日期前完成，该特别委员会将酌情采取额外措施以确保合规，其中可能包括必要的强制程序。","market":"hk","thumbnail":"https://k.sinaimg.cn/n/spider20250213/13/w600h213/20250213/2ec0-2715908feaf1c945de992f03dc024b5e.png/w120h90l50t1171.jpg","type":0,"news_type":0,"thumbnails":["https://k.sinaimg.cn/n/spider20250213/13/w600h213/20250213/2ec0-2715908feaf1c945de992f03dc024b5e.png/w120h90l50t1171.jpg"],"rights":{"source":"sina_tech","url":"https://tech.sina.cn/mobile/xp/2025-02-13/detail-inekieuk8530726.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: inline-block;}.weibo_time{#sourceStyle#};","selectors":".module-article, 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11:33","pubTimestamp":1739244780,"startTime":"0","endTime":"0","summary":"　　DeepSeek对资本市场的冲击显然没有随着春节而结束。　　春节之后，A股中的“DeepSeek概念股”涨幅超过46%，同时带动了云计算、操作系统、华为鸿蒙等多个概念板块股价的上涨。关于DeepSeek未来的种种猜想，并没有因为阿里否认拟投资10亿美元而结束。　　甚至有有段子称，DeepSeek的母公司幻方量化只需要每次在AI模型升级前做空英伟达，就能完美解决目前AI难以商业盈利的问题。","market":"sh","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/roll/2025-02-11/doc-inekasqh2766395.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":["3NVD.UK","LU0109392836.USD","LU0320765059.SGD","IE00B19Z8X17.USD","LU0444973449.USD","LU0203202063.USD","NVD","IE00BKVL7J92.USD","LU0345770308.USD","SG9999001424.SGD","LU2247934214.USD","LU2430703178.SGD","NVDA","LU1059921491.USD","LU2250418816.HKD","IE00B775SV38.USD","LU0211328371.USD","LU0211327993.USD","SNVD.UK","LU0889565833.HKD","2NVD.UK","GOOGL","NVIW.SI","IE000YTNTUN2.SGD","LU1043141396.HKD","LU0175139822.USD","LU0823414478.USD","NVDD","USAW.SI","LU0080751232.USD","NVD2.UK","LU0097036916.USD","NVDS","NVDX","LU1267930813.SGD","LU0077335932.USD","LU0426412945.USD","NVD3.UK","NVDU","LU0048584097.USD","NVDS.UK","NVDY","BIS","GB00BDT5M118.USD","LU0011850046.USD","LU2237957902.USD","LU0265550359.USD","LU0154236417.USD"],"gpt_icon":1},{"id":"2509551650","title":"票房全球第一！美国以国家安全为由封杀《哪咤之魔童闹海》引热议：消息不实","url":"https://stock-news.laohu8.com/highlight/detail?id=2509551650","media":"快科技官方","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2509551650?lang=zh_cn&edition=fundamental","pubTime":"2025-02-08 11:12","pubTimestamp":1738984361,"startTime":"0","endTime":"0","summary":"快科技2月8日消息，《哪咤之魔童闹海》的票房还在狂奔，但它已超越《星球大战：原力觉醒》，登顶全球影史单一市场票房榜。互联网电影资料库平台显示，《哪咤之魔童闹海》未映先火，开分达8.1分。据悉，美国商务部工业与安全局网站在2月没有发布过与电影“哪咤2”相关的消息。目前，没有任何证据显示，该电影在美国上映被阻拦。","market":"hk","thumbnail":"https://k.sinaimg.cn/n/spider20250208/80/w600h1080/20250208/660e-9264cee0f676bd08e5e5a2ed0cb58847.jpg/w120h90l50t11b5.jpg","type":0,"news_type":0,"thumbnails":["https://k.sinaimg.cn/n/spider20250208/80/w600h1080/20250208/660e-9264cee0f676bd08e5e5a2ed0cb58847.jpg/w120h90l50t11b5.jpg"],"rights":{"source":"sina_tech","url":"https://tech.sina.cn/mobile/xp/2025-02-08/detail-ineitvck6727754.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: inline-block;}.weibo_time{#sourceStyle#};","selectors":".module-article, article","filters":"header, .voice2, .tags, 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网传“美国商务部以‘国家安全’为由封杀电影《哪咤之魔童闹海》”的说法不实。　　近日，中国奇幻动画电影《哪咤之魔童闹海》登顶中国电影票房总榜，成为中国影史票房冠军，并计划在海外上映。　　美国商务部工业与安全局网站在2月没有发布过与电影“哪咤2”相关的消息。","market":"sg","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"sina","url":"https://finance.sina.com.cn/jjxw/2025-02-08/doc-ineitkpi9271412.shtml","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;}","selectors":".module-article, article","filters":"header, .voice2, .tags, #norm_qrcode_link_auto, .unfold-box, 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前置摄像头与 50MP + 2MP 后置摄像头，上市定价 1299 元起。另参考博主 @数码闲聊站透露，iQOO Z10 系列手机规划有 4 款，包括：Z10x、Z10、Z10 Turbo、Z10 Turbo Pro，核心思路都是超大电池，iQOO Z10 Turbo 标配为天玑 8400，高配 Pro 版为 SM8735。","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://tech.ifeng.com/c/8gdkBsIABnp","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":"fenghuang_stock","symbols":["159796","BIS"],"gpt_icon":0},{"id":"2508458261","title":"对DeepsSeek从赞叹到压制 硅谷为何一周内变脸","url":"https://stock-news.laohu8.com/highlight/detail?id=2508458261","media":"快科技官方","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2508458261?lang=zh_cn&edition=fundamental","pubTime":"2025-02-01 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台积电预期AI营收将维持高增长","url":"https://stock-news.laohu8.com/highlight/detail?id=2504461949","media":"平安证券股份有...","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2504461949?lang=zh_cn&edition=fundamental","pubTime":"2025-01-19 00:00","pubTimestamp":1737216000,"startTime":"0","endTime":"0","summary":"行业要闻及简评： 1）2024Q4，台积电实现营收268.8亿美元，同比增长37%；2）1月15日，美国商务部工业和安全局更新先进计算半导体的出口管制；3）根据Canalys的数据，2024Q4，全球智能手机市场增长3%，达到3.3亿台，实现了连续五个季度的正增长，苹果以23%的市场份额夺得第一。vivo以17%份额领跑全年市场，出货量达4930万台。2）政策支持力度不及预期。","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=nesSN2025011921135896093742&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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中国多措并举欲破局","url":"https://stock-news.laohu8.com/highlight/detail?id=2504116220","media":"中国经营报","labels":["policyRegulatory"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2504116220?lang=zh_cn&edition=fundamental","pubTime":"2025-01-18 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