美股詳情

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Spear Alpha ETF

42.44

-3.0529-6.71%

成交量：1.78萬

成交額：75.78萬

市值：2.03億

市盈率：- -

高：43.27

開：42.68

低：42.40

收：45.49

52周最高：59.10

52周最低：32.75

股本：477.50萬

流通股本：477.50萬

量比：2.18

換手率：0.37%

股息：- -

股息率：- -

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

核能公司HGP擬借道SPAC上市專為AI數據中心「靈活供電」

康寧盤前漲近4%，Verizon與康寧簽署數十億美元光纖協議，以擴展寬帶並建設人工智能基礎設施。

美股異動丨Nebius盤前漲2%

威瑞森與康寧達成協議，截至2032年將合作擴大寬帶覆蓋並建設人工智能基礎設施。

威瑞森與康寧宣佈簽署數十億美元多年期供應協議，用於寬帶擴張與下一代人工智能基礎設施建設。

核能公司HGP計劃以12億美元估值進行SPAC交易。

美股盤前｜英特爾、甲骨文升逾4%；諾華重挫12%，IONIS下跌10%；阿斯麥新一代EUV光刻機獲台積電和三星使用承諾

老虎资讯综合

AI 算力渴求引爆核能資本熱：Holtec(HNUC.US)擬 IPO 籌資 9 億美元，估值衝刺 100 億

Coherent（COHR）將亮相光博會展出12.8T XPO等高速互聯方案

ARM公司CEO：AI有望幫助人類攻克癌症「芯荒」成頭號瓶頸

瞄準基建、能源與私募信貸！布魯克菲爾德(BAM.US)拿下英國核能基金10億美元投資委託

STRADVISION 將人工智能視覺感知方面的專業知識帶入 ARM 的物理人工智能和機器人能力框架計劃的全面設計中。

土耳其計劃在未來三年間將國防開支提高229%

加碼先進製造國機智能9億元項目落地黃埔知識城

Astera Labs Inc(ALAB)股票9月4日盤中上漲10.69%：背後推手曝光

TradingKey中文

Coherent Corp(COHR)股票9月4日盤中上漲6.79%：投資者必看的核心信息

TradingKey中文

科磊(KLAC)股票9月4日盤中上漲7.95%：關鍵驅動因素揭曉

TradingKey中文

Arm Holdings（ARM）反覆揚升4.15% 據報正與三星電子聯合研發端側AI芯片

光通信板塊普升 Astera Labs（ALAB）領升11.59% 機構指行業迎來快速成長機遇

美股異動 | 光通信股集體走高 Astera Labs(ALAB.US)大升逾10%

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的物理人工智能和機器人能力框架計劃的全面設計中。","url":"https://stock-news.laohu8.com/highlight/detail?id=2665346766","media":"智通财经","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2665346766?lang=zh_tw&edition=fundamental","pubTime":"2026-09-08 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Corp(COHR)股票9月4日盤中上漲6.79%：投資者必看的核心信息","url":"https://stock-news.laohu8.com/highlight/detail?id=2665355017","media":"TradingKey中文","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2665355017?lang=zh_tw&edition=fundamental","pubTime":"2026-09-05 01:16","pubTimestamp":1788542208,"startTime":"0","endTime":"0","summary":"• 得益于全行业光通信板块大涨以及 Ciena 强劲的财报，Coherent 股价大幅飙升。\n• 在出现超卖状况和强劲的基本面支撑下，投资者在估值低位逢低买入。\n• 分析师发布看涨研报，平均目标价为 412.97 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23:16","pubTimestamp":1788534975,"startTime":"0","endTime":"0","summary":"• 半导电设备制造商迎来全行业复苏，推动科磊（KLA Corporation）股价大幅上涨。\n• 人工智能基础设施支出与强劲的业绩指引支撑了科磊的营收加速增长。\n• 分析师维持看好的目标价，平均目标价为 229.27 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Holdings（ARM）反覆揚升4.15% 據報正與三星電子聯合研發端側AI芯片","url":"https://stock-news.laohu8.com/highlight/detail?id=2664583383","media":"金吾财讯","labels":["corporation"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2664583383?lang=zh_tw&edition=fundamental","pubTime":"2026-09-04 23:11","pubTimestamp":1788534680,"startTime":"0","endTime":"0","summary":"金吾财讯 | Arm Holdings（ARM）盘中反复扬升4.15%，报252.66美元，成交额4.61亿美元。消息面上，据媒体引述知情人士消息，三星电子联合Arm，正式启动端侧AI芯片的联合研发。报道披露，Arm已于8月底批准拨付了用于开发下一代端侧AI SoC芯片的一次性工程费用，并与三星电子正式启动该项目。据悉，该项目采用由Arm提供核心技术、三星电子据此进行整合落地的合作模式，旨在共同开发面向终端客户交付的定制化芯片。","market":"nz","thumbnail":"https://static.szfiu.com/news/20250107/ZjY1NDI1NzQxNDM1Mw==.png","type":0,"news_type":0,"thumbnails":["https://static.szfiu.com/news/20250107/ZjY1NDI1NzQxNDM1Mw==.png"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"305781","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"corporation","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["ARMG","LU0081259029.USD","LU0348723411.USD","HK0000914686.HKD","ARMA","BK4141","ARMW","BK4585","LU1232071149.USD","IE00BMPRXN33.USD","IE00BMPRXR70.SGD","LU2543165471.USD","QQQA","IE00BMPRXQ63.HKD","BK4609","TRFK","LU0266013472.USD","HK0000914660.USD","ARMU","BK4588","BK4543","AIPI","SPRX","ARM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2664380358","title":"光通信板塊普升 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Optoelectronics(AAOI.US)涨超3.6%，康宁(GLW.US)涨超2.7%，Lumentum(LITE.US)涨超2%。","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":"http://www.zhitongcaijing.com/content/detail/1492398.html","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":"stock_zhitongcaijing","symbols":["SIXG","ALAB","LABX","CHAT","SMHX","LUMA","ALA","LU2931357623.SGD","COWG","BK4141","LU1861215975.USD","LU2360107168.USD","XSD","LU1861220033.SGD","AIPI","LU2089985449.USD","LYTE","SOXY","LU0274383776.USD","LU2290526834.HKD","CNAV","SPRX","FOTO"],"isVideo":false,"video":null,"gpt_icon":0}],"pageSize":20,"totalPage":10,"pageCount":2,"totalSize":199,"code":"91000000","status":"200"}]}}