美股详情

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量子计算概念

1,794.79

-20.0149-1.10%

涨家数：4

跌家数：15

平家数：- -

市盈率：- -

高：1,823.63

开：1,805.53

低：1,784.21

收：1,814.80

数据加载中...

总览新闻资讯

台积电在美国：再建三座晶圆厂，两座封测厂

半导体行业观察

24小时环球政经要闻全览 | 3月4日

应英伟达、博通要求，台积电预计下半年量产CPO产品

更正-《路透早报》--3月4日

台积电(TSM.US)千亿美元加码美国建厂力挺特朗普AI芯片本土制造战略

英特尔再度推迟在美芯片厂完工时间

经济参考报

英特尔下跌5.03%，报22.535美元/股，总市值975.78亿美元

特朗普用30分钟向市场塞满信息：关税、俄乌、巨额投资

Amplitech Group, Inc.盘中异动快速跳水5.45%

Formfactor, Inc.盘中异动下午盘大幅跳水5.02%报31.63美元

Truecar, Inc.盘中异动大幅下挫5.15%

格芯盘中异动下午盘股价大跌5.00%

Ionq, Inc.盘中异动快速下跌5.05%

美国芯片法案办公室将因政府裁员损失四成员工

台积电(TSM.N)股价拉升，跌幅缩窄至2.5%。

美国总统特朗普宣布，台积电计划在美国进行1000亿美元的投资，大部分投资将在亚利桑那州进行。

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04:44","pubTimestamp":1741034667,"startTime":"0","endTime":"0","summary":"3月4日，英特尔盘中下跌5.03%，截至04:44，报22.535美元/股，成交27.58亿美元，总市值975.78亿美元。财务数据显示，截至2024年12月28日，英特尔收入总额531.01亿美元，同比减少2.08%；归母净利润-187.56亿美元，同比减少1210.48%。大事提醒：4月24日，英特尔将披露2025财年一季报。资料显示，英特尔公司是全球最大的个人计算机零件和CPU制造商。英特尔在设计和制造关键技术方面处于世界领先地位,这些技术为云计算和日益智能化、互联互通的世界提供了动力。","market":"sh","thumbnail":"","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.jrj.com.cn/2025/03/04044448499087.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"jinrongjie_stock","symbols":["BK4534","LU0321505868.SGD","BK4543","LU0081259029.USD","BK4579","BK4529","BK4605","INTC","BK4533","BK4550","BK4515","BK4588","BK4602","BK4554","LU0321505439.SGD","BK4527","BK4141","BK4535","BK4575","BK4585","BK4512"],"gpt_icon":0},{"id":"2516663949","title":"特朗普用30分钟向市场塞满信息：关税、俄乌、巨额投资","url":"https://stock-news.laohu8.com/highlight/detail?id=2516663949","media":"美港电讯","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2516663949?lang=zh_cn&edition=fundamental","pubTime":"2025-03-04 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Group, Inc.盘中异动 快速跳水5.45%","url":"https://stock-news.laohu8.com/highlight/detail?id=2516663579","media":"市场透视","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2516663579?lang=zh_cn&edition=fundamental","pubTime":"2025-03-04 04:37","pubTimestamp":1741034222,"startTime":"0","endTime":"0","summary":"北京时间2025年03月04日04时37分，Amplitech Group, Inc.股票出现波动，股价急速下挫5.45%。Amplitech Group, Inc.股票所在的通讯公司行业中，整体跌幅为3.07%。其相关个股中，ClearOne通讯、Siyata Mobile, Inc.、诺基亚涨幅较大，ClearOne通讯、Siyata Mobile, Inc.、应用光电较为活跃，换手率分别为132.21%、67.55%、13.13%，振幅较大的相关个股有Amplitech Group Inc. C/Wts 26/02/2026、ClearOne通讯、Siyata Mobile Inc C/Wts 24/09/2025，振幅分别为61.82%、53.33%、29.76%。Amplitech Group, Inc.公司简介：AmpliTech Group Inc 设计、开发、工程化和组装微波元件为基础的放大器，以满足个别客户的规格要求。","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=nesSN202503040437029637fd99&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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Inc.股票所在的半导体行业中，整体跌幅为4.70%。其相关个股中，Mobix Labs Inc C/Wts 、Allegro Microsystems, Inc.、Trio-Tech International涨幅较大，Wolfspeed, Inc.、Sealsq Corp、Allegro Microsystems, Inc.较为活跃，换手率分别为12.77%、11.70%、4.70%，振幅较大的相关个股有Sealsq Corp、Wisekey International Hldg Ltd、Wolfspeed, Inc.，振幅分别为23.26%、19.27%、16.78%。Formfactor, Inc.公司简介：FormFactor Inc 设计、开发、制造、销售和支持半导体探针卡产品。","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=nesSN20250304042447989a5e80&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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是一个数据驱动型在线平台，以专有数据和分析为动力，在通用技术基础设施上运行。TrueCar 使用户能够获得基于市场的新车和二手车定价数据，并与其 TrueCar 认证经销商网络建立联系。","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=nesSN202503040421329637fa5b&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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下午盘股价大跌5.00%","url":"https://stock-news.laohu8.com/highlight/detail?id=2516668480","media":"市场透视","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2516668480?lang=zh_cn&edition=fundamental","pubTime":"2025-03-04 04:19","pubTimestamp":1741033199,"startTime":"0","endTime":"0","summary":"北京时间2025年03月04日04时19分，格芯股票出现异动，股价急速下跌5.00%。截至发稿，该股报36.83美元/股，成交量98.0807万股，换手率0.18%，振幅6.81%。机构评级方面，在所有21家参与评级的机构中，48%的券商给予买入建议，48%的券商给予持有建议，4%的券商给予卖出建议。格芯股票所在的半导体行业中，整体跌幅为4.21%。格芯于2009年与 Chartered Semiconductor Manufacturing 合并，并于2015年收购了IBM的芯片制造业务。","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=nesSN20250304041959abe693bc&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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快速下跌5.05%","url":"https://stock-news.laohu8.com/highlight/detail?id=2516668862","media":"市场透视","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2516668862?lang=zh_cn&edition=fundamental","pubTime":"2025-03-04 04:01","pubTimestamp":1741032063,"startTime":"0","endTime":"0","summary":"北京时间2025年03月04日04时01分，Ionq, Inc.股票出现波动，股价急速跳水5.05%。截至发稿，该股报23.33美元/股，成交量1222.06万股，换手率5.48%，振幅8.94%。Ionq, Inc.股票所在的电脑硬件行业中，整体跌幅为4.57%。Ionq, Inc.公司简介：IonQ Inc 出售多台具有不同量子比特容量的量子计算机，并且正在研究和开发计算能力不断增强的量子计算机技术。","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=nesSN20250304040103a25d9b67&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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