美股詳情

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量子計算概念

1,736.92

+37.312.20%

漲家數：19

跌家數：- -

平家數：- -

市盈率：- -

高：1,745.20

開：1,707.66

低：1,707.66

收：1,699.48

資料載入中...

谷歌-A4月30日成交額為55.18億美元

格芯4月30日成交額為4641.33萬美元

百度4月30日成交額為1.87億美元

Amplitech Group, Inc.盤中異動股價大漲5.14%報1.84美元

特朗普稱IBM和雷神公司可能獲得空中交通管制系統現代化改造合同

特朗普稱 IBM 和雷神公司可能獲得空中交通控制系統現代化合同

美國總統特朗普和美國商務部長盧特尼克對台積電在亞利桑那州的投資表示高度讚賞。

谷歌首席執行官皮查伊：谷歌希望今年與蘋果在Gemini項目上達成合作。

Formfactor, Inc.盤中異動早盤快速跳水5.09%報26.49美元

Amplitech Group Inc. C/Wts 26/02/2026(To Pur Com)盤中異動急速跳水28.98%

Truecar, Inc.盤中異動股價大跌5.66%

直覺機器公司盤中異動快速下跌5.23%報8.15美元

英特爾晶圓代工新路線：18A製程年內量產 14A合作啓動

21世纪经济报道

霍尼韋爾公佈2025年第一季度業績更新2025年指導範圍

英特爾舉辦2025代工大會：18A下半年開始量產，代工客戶嶄露頭角

Ofweek维科网

記者實測|智能體按下“加速鍵” 大廠爭當MCP“應用商店”

美股異動丨臺積電盤前漲超1% 美國亞利桑那州第三座晶圓廠開建

全球首個！百度發佈內容操作系統滄舟OS

百度文庫網盤聯合發佈“全球首個內容領域操作系統“滄舟 OS””

四年五個節點已投入900億美元！Intel：18A今年量產

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股價大漲5.14%報1.84美元","url":"https://stock-news.laohu8.com/highlight/detail?id=2532065191","media":"市场透视","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2532065191?lang=zh_tw&edition=fundamental","pubTime":"2025-05-01 01:02","pubTimestamp":1746032546,"startTime":"0","endTime":"0","summary":"北京时间2025年05月01日01时02分，Amplitech Group, Inc.股票出现异动，股价大幅上涨5.14%。Amplitech Group, Inc.股票所在的通讯公司行业中，整体跌幅为0.14%。其相关个股中，Amplitech Group, Inc.、Netgear, Inc.、BOS科技涨幅较大，Siyata Mobile, Inc.、应用光电、Commscope Holding Company, Inc.较为活跃，换手率分别为9.81%、1.99%、1.75%，振幅较大的相关个股有Amplitech Group Inc. C/Wts 26/02/2026、Siyata Mobile, Inc.、高频电子，振幅分别为15.78%、12.61%、9.62%。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=nesSN20250501010226974bca44&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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00:31","pubTimestamp":1746030665,"startTime":"0","endTime":"0","summary":"唐纳德・特朗普总统周三表示，雷神技术公司和国际商业机器公司（IBM）可能会获得美国空中交通管制系统现代化改造的合同。特朗普还补充说，有五家公司都有能力承担这项工作。责任编辑：郭明煜","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=nesSN2025050100333694e92a11&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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IBM 和雷神公司可能獲得空中交通控制系統現代化合同","url":"https://stock-news.laohu8.com/highlight/detail?id=2532050081","media":"路透中文","labels":["corporation"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2532050081?lang=zh_tw&edition=fundamental","pubTime":"2025-05-01 00:08","pubTimestamp":1746029331,"startTime":"0","endTime":"0","summary":"特朗普称 IBM 和雷神公司可能获得空中交通控制系统现代化合同4月30日 - 美国总统特朗普周三表示，雷神科技RTX.N和IBMIBM.N公司可能会获得国家空中交通控制系统现代化的合同。 特朗普补充说，有五家公司可以完成这项工作。 (为便利非英文母语者，路透将其报导自动化翻译为数种其他语言。由于自动化翻译可能有误，或未能包含所需语境，路透不保证自动化翻译文本的准确性，仅是为了便利读者而提供自动化翻译。对于因为使用自动化翻译功能而造成的任何损害或损失，路透不承担任何责任。)","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:20250430:nL4T3R81YF:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"corporation","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["LU1778281490.HKD","BK4187","IE00B3S45H60.SGD","LU1674673691.USD","LU1929549753.HKD","BK4602","LU1880398471.USD","BK4588","IE00B775SV38.USD","BK4534","LU1366192091.USD","BK4579","LU0321505439.SGD","BK4538","BK4566","LU1880398554.USD","LU0640476718.USD","BK4134","BK4550","LU1280957306.USD","BK4585","LU0787776722.HKD","BK4612","LU1162221912.USD","BK4575","IBM","BK4543","LU1585245621.USD","LU0868494617.USD","LU0320765646.SGD","LU1674673428.USD","BK4533","LU1430594728.SGD","LU0321505868.SGD","RTX","LU1883839398.USD","LU0683600562.USD"],"gpt_icon":0},{"id":"2531057534","title":"美國總統特朗普和美國商務部長盧特尼克對台積電在亞利桑那州的投資表示高度讚賞。","url":"https://stock-news.laohu8.com/highlight/detail?id=2531057534","media":"美港电讯","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2531057534?lang=zh_tw&edition=fundamental","pubTime":"2025-04-30 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Inc.盤中異動 早盤快速跳水5.09%報26.49美元","url":"https://stock-news.laohu8.com/highlight/detail?id=2531051184","media":"市场透视","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2531051184?lang=zh_tw&edition=fundamental","pubTime":"2025-04-30 21:57","pubTimestamp":1746021445,"startTime":"0","endTime":"0","summary":"北京时间2025年04月30日21时57分，Formfactor, Inc.股票出现波动，股价快速跳水5.09%。Formfactor, Inc.股票所在的半导体行业中，整体跌幅为2.52%。Formfactor, Inc.公司简介：FormFactor Inc 是一家电气和光学测试和测量技术的提供商，贯穿整个半导体产品生命周期 - 从特性、建模、可靠性和设计去错误，到认证和生产测试。","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=nesSN20250430215725a46dcc6e&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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C/Wts 26/02/2026(To Pur Com)盤中異動 急速跳水28.98%","url":"https://stock-news.laohu8.com/highlight/detail?id=2531022056","media":"市场透视","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2531022056?lang=zh_tw&edition=fundamental","pubTime":"2025-04-30 21:35","pubTimestamp":1746020153,"startTime":"0","endTime":"0","summary":"北京时间2025年04月30日21时35分，Amplitech Group Inc. C/Wts 26/02/2026股票出现波动，股价急速跳水28.98%。Amplitech Group Inc. C/Wts 26/02/2026股票所在的通讯公司行业中，整体跌幅为0.82%。其相关个股中，极速网络、Cambium Networks Corporation、爱立信涨幅较大，Siyata Mobile, Inc.、Ondas Holdings Inc.、应用光电较为活跃，换手率分别为3.55%、0.43%、0.39%，振幅较大的相关个股有Siyata Mobile, Inc.、Telesat Corporation、极速网络，振幅分别为12.61%、5.70%、5.26%。Amplitech Group Inc. C/Wts 26/02/2026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=nesSN20250430213553a6cee985&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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Group Holdings Ltd.涨幅较大，Digital Ally, Inc.、Starbox Group Holdings Ltd.、Snap Inc.较为活跃，换手率分别为27.72%、7.39%、0.55%，振幅较大的相关个股有Global Interactive Technologies, Inc.、Upexi, Inc.、Digital Ally, Inc.，振幅分别为12.70%、11.12%、9.28%。Truecar, Inc.公司简介：TrueCar Inc 是一家以数据为驱动的在线平台，依托通用技术基础设施运行，由专有的数据和分析提供支持。","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=nesSN20250430213324aa2c7f4a&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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快速下跌5.23%報8.15美元","url":"https://stock-news.laohu8.com/highlight/detail?id=2531505348","media":"市场透视","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2531505348?lang=zh_tw&edition=fundamental","pubTime":"2025-04-30 21:30","pubTimestamp":1746019847,"startTime":"0","endTime":"0","summary":"北京时间2025年04月30日21时30分，直觉机器公司股票出现波动，股价急速下跌5.23%。截至发稿，该股报8.15美元/股，成交量25.2347万股，换手率0.22%，振幅0.70%。机构评级方面，在所有9家参与评级的机构中，78%的券商给予买入建议，11%的券商给予持有建议，11%的券商给予卖出建议。直觉机器公司股票所在的航天军工行业中，整体涨幅为0.00%。直觉机器公司公司简介：直觉机器公司是一家太空探索、基础设施和服务公司。","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=nesSN20250430213047a46dc5c4&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, 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18A的流片，18A节点的大规模量产将率先在俄勒冈州的晶圆厂实现，而在亚利桑那州的制造预计将于今年晚些时候进入量产爬坡阶段。同时，英特尔代工流片的首批基于16纳米制程的产品已经进入晶圆厂生产。","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=nesSN20250430210223974b9805&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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17:51","pubTimestamp":1746006660,"startTime":"0","endTime":"0","summary":"霍尼韦尔保持全年内生式增长的预期，提高调整后每股收益的指导范围，并重申自由现金流的指导范围。\"基于公司第一季度的业绩表现以及管理层对未来三个季度的展望，霍尼韦尔更新了全年销售额、部门利润率和调整后每股收益的指导范围。此外，霍尼韦尔在第一季度还回购了19亿美元的股票，进一步兑现到2025年投入至少250亿美元用于高回报资本支出、股息、机会性股票购买和增值收购的承诺。目前，霍尼韦尔所有业务集团均已落户中国。","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/roll/2025-04-30/doc-ineuxwet4735446.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":["BK4206","IE00B1BXHZ80.USD","BK4534","HON","LU0787776722.HKD","BK4550","LU0683600562.USD","BK4588","IE0034235188.USD","BK4602","BK4585"],"gpt_icon":0},{"id":"2531083511","title":"英特爾舉辦2025代工大會：18A下半年開始量產，代工客戶嶄露頭角","url":"https://stock-news.laohu8.com/highlight/detail?id=2531083511","media":"Ofweek维科网","labels":["conferences"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2531083511?lang=zh_tw&edition=fundamental","pubTime":"2025-04-30 17:26","pubTimestamp":1746005166,"startTime":"0","endTime":"0","summary":"经过多年的磨合，英特尔新一代工艺制程算是正式出炉，近日这家科技巨头就举办了2025代工大会，向消费者介绍了英特尔工艺制程以及代工领域的最新进展。除此之外英特尔也表示Intel 18A下一代制程工艺将会是Intel 14A，目前已经有几家客户厂商开始接洽新一代的制程工艺，预计英特尔将会在2027年量产相关的制程工艺。","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=nesSN2025043017264294e8c6c2&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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16:35","pubTimestamp":1746002100,"startTime":"0","endTime":"0","summary":"\n                                                    不同厂商的智能体提供了哪些服务？通过MCP接入其他软件的智能体与此前有哪些差异？MCP协议是否安全，其广泛推广是否会颠覆原来的商业模式？                                                    [全文]\n","market":"hk","thumbnail":"https://media.bjnews.com.cn/image/2025/04/30/5581658203948657967.png?x-oss-process=image/resize,m_lfit,w_365","type":0,"news_type":0,"thumbnails":["https://media.bjnews.com.cn/image/2025/04/30/5581658203948657967.png?x-oss-process=image/resize,m_lfit,w_365"],"rights":{"source":"highlight_bjnews","url":"https://www.bjnews.com.cn/detail/1745995196129425.html","rn_cache_url":null,"customStyle":"handleCustomStyle(customStyle, ThemeStyle, getFont(fontSize))","selectors":"#main .nleft","filters":".ntit, 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美國亞利桑那州第三座晶圓廠開建","url":"https://stock-news.laohu8.com/highlight/detail?id=2531073737","media":"格隆汇APP","labels":["corporation","movement"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2531073737?lang=zh_tw&edition=fundamental","pubTime":"2025-04-30 16:12","pubTimestamp":1746000720,"startTime":"0","endTime":"0","summary":"格隆汇4月30日｜台积电(TSM.US)盘前涨1.15%，报166.37美元。消息面上，在特朗普政府威胁进一步征收关税以刺激美国制造业之际，台积电已开始在亚利桑那州建设第三座晶圆厂，加大在美国的扩张力度。在美国商务部长卢特尼克参观台积电厂址的同一天，台积电宣布了其在美国的第三期扩张计划。台积电是苹果和英伟达的主要芯片制造商，也是美国政府吸引制造业回流的核心。今年3月，台积电董事长兼总裁魏哲家在白宫与特朗普共同宣布了向美国工厂追加投资1,000亿美元的计划。(格隆汇)\n\n\n\n海量资讯、精准解读，尽在新浪财经APP","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/bxjj/2025-04-30/doc-ineuxrwv4820857.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"corporation,movement","news_rank":0,"length":0,"strategy_id":0,"source":"sina","symbols":["LU0719512351.SGD","IE00BFXG0V08.USD","03145","LU1623119135.USD","LU2471134879.HKD","LU2023251221.USD","LU2237443382.USD","LU0689626769.HKD","LU2111349929.HKD","LU2125154935.USD","LU2271345857.HKD","LU2471134523.USD","BK4526","BK4602","LU0541501648.USD","LU2294711713.HKD","LU2028103732.USD","BK4548","LU0158827948.USD","TSM","LU0878005551.USD","LU1712237335.SGD","LU0572940350.SGD","BK4585","LU2458330169.SGD","LU0316494557.USD","IE00BHPRN162.USD","LU2089283258.USD","BK4605","TWmain","LU0823414551.USD","LU2506951792.HKD","BK4505","BK4612","LU2237443978.SGD","IE00BQXX3F31.USD","LU0143863784.USD","LU1282649810.SGD","BK4591","LU2023250504.SGD","LU0094547139.USD","IE0004086264.USD","LU2750360641.GBP","BK4533","EWT","LU0384037296.USD","LU2106854487.HKD","BK4512","LU1508157978.USD","LU1868838027.USD"],"gpt_icon":0},{"id":"2531709138","title":"全球首個！百度發佈內容操作系統滄舟OS","url":"https://stock-news.laohu8.com/highlight/detail?id=2531709138","media":"快科技","labels":["productRelease"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2531709138?lang=zh_tw&edition=fundamental","pubTime":"2025-04-30 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OS””","url":"https://stock-news.laohu8.com/highlight/detail?id=2531522620","media":"IT之家","labels":["productRelease"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2531522620?lang=zh_tw&edition=fundamental","pubTime":"2025-04-30 15:28","pubTimestamp":1745998104,"startTime":"0","endTime":"0","summary":"IT之家 4 月 30 日消息，在上周的 Create2025 百度 AI 开发者大会上，百度创始人、董事长兼首席执行官李彦宏宣布，百度文库与百度网盘联合推出全球首个内容领域操作系统“沧舟 OS”，支持全模态内容输入输出、多智能体调用，并适配 MCP 协议，突破场景、入口限制，端到端交付结果。据王颖介绍，沧舟 OS 由百度网盘和百度文库联合研发，是 AI 内容生产与消费的操作系统和关键内核，将用户、应用、场景、大模型技术联系在一起。","market":"us","thumbnail":"https://k.sinaimg.cn/n/spider20250430/556/w960h396/20250430/bedd-9da3be47df39f96e94bc04cc993ec07f.jpg/w120h90l50t14f2.jpg","type":0,"news_type":0,"thumbnails":["https://k.sinaimg.cn/n/spider20250430/556/w960h396/20250430/bedd-9da3be47df39f96e94bc04cc993ec07f.jpg/w120h90l50t14f2.jpg"],"rights":{"source":"sina_tech","url":"https://tech.sina.cn/mobile/xp/2025-04-30/detail-ineuxrwv4806362.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, #norm_qrcode_link_auto, .unfold-box, .action, .j_float_wbro, 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