美股詳情

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Astera Labs, Inc.

291.22

+6.692.35%

盤後：290.80-0.4200-0.14%19:59 EDT

成交量：231.35萬

成交額：6.75億

市值：505.22億

市盈率：143.45

高：297.61

開：292.27

低：286.90

收：284.53

52周最高：499.48

52周最低：97.89

股本：1.73億

流通股本：1.54億

量比：0.54

換手率：1.50%

股息：- -

股息率：- -

每股收益(TTM):2.03

每股收益(LYR):1.22

淨資產收益率：25.83%

總資產收益率：10.67%

市淨率：29.28

市盈率(LYR):238.70

資料載入中...

總覽公司新聞公告

異動解讀｜Astera Labs盤中下跌5.21%，半導體板塊持續承壓高Beta標的跌幅加深

異動解讀｜Astera Labs盤前下跌5.02%，半導體板塊持續承壓高Beta標的跌幅加深

光通信板塊下滑明顯 Lumentum（LITE）跌11.69% 康寧業績指引與資本模式引分歧

異動解讀｜Astera Labs盤中下跌6.2%，半導體板塊集體承壓加劇

異動解讀｜Astera Labs盤前下跌5.49%，半導體板塊集體承壓

異動解讀｜Astera Labs夜盤下跌5.11%，報268.08美元

異動解讀｜Astera Labs盤中下跌5.13%，報276.62美元

異動解讀｜Astera Labs夜盤上漲5.52%，報300.11美元

異動解讀｜Astera Labs盤中下跌4.58%，報317.355美元

美股異動｜存儲股、光通信股齊下挫，SK海力士、希捷科技跌4%，閃迪、西部數據跌5%，MaxLinear重挫 9%

老虎资讯综合

異動解讀｜Astera Labs盤前下跌3.28%，報324.55美元

異動解讀｜Astera Labs夜盤下跌3.05%，報317.01美元

異動解讀｜Astera Labs盤中上漲3.26%，三大DRAM原廠放棄CXL控制器自研疊加新品發布持續提振

異動解讀｜Astera Labs盤前下跌3.11%，報323.0美元

異動解讀｜Astera Labs夜盤上漲3.08%，三大DRAM原廠放棄CXL控制器自研疊加新品發布持續提振

異動解讀｜Astera Labs盤中上漲3.13%，三大DRAM原廠放棄CXL控制器自研疊加新品發布提振買盤

美股光通信板塊盤前回落，Coherent、Credo跌超3%，Lumentum、康寧跌超2%

老虎资讯综合

異動解讀｜Astera Labs盤前下跌3.95%，報309.442美元

異動解讀｜Astera Labs夜盤下跌3.06%，報310.0美元

光通信概念股全線上攻 Coherent(COHR)漲6.99% 機構指GPU集群規模擴大致通信壓力提升

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Labs盘前下跌5.49%，报269.9美元/股，成交额145.7万美元。消息面上，半导体板块延续近期弱势格局，行业个股普遍走低。存储及AI硬件链条多股承压，美光科技跌5.4%、SK海力士跌4.9%、英特尔跌4.49%、美国超微公司跌4.17%、英伟达跌1.46%。此前市场对美联储加息预期大幅升温，长端美债收益率走高持续压制科技及半导体估值，叠加存储股、光通信股连续多日回调，板块做多情绪趋于低迷，Astera Labs作为高Beta光互联标的跟随板块回落。（以上内容均基于市场公开消息，由程序或算法智能生成，仅作为股价异动提醒，不作为投资建议或交易依据。）","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","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":null,"symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1145533233","title":"異動解讀｜Astera 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Labs等第三方Fabless企业有望直接受益，CXL控制器设计主导权加速向独立芯片设计公司转移。同时，公司近日发布Taurus系列新品，推出业内首款符合OCP标准的3.2T智能Retimer和Redriver，进一步巩固高速互联产品矩阵。多重利好叠加持续提振买盘情绪。（以上内容均基于市场公开消息，由程序或算法智能生成，仅作为股价异动提醒，不作为投资建议或交易依据。）","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"productRelease","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1171630882","title":"異動解讀｜Astera Labs盤前下跌3.11%，報323.0美元","url":"https://stock-news.laohu8.com/highlight/detail?id=1171630882","media":"行情直击","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1171630882?lang=zh_tw&edition=fundamental","pubTime":"2026-07-23 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Labs等第三方Fabless企业有望直接受益，CXL控制器设计主导权加速向独立芯片设计公司转移。同时，公司近日发布Taurus系列新品，推出业内首款符合OCP标准的3.2T智能Retimer和Redriver，进一步巩固高速互联产品矩阵。","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"productRelease","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1136927437","title":"異動解讀｜Astera Labs盤中上漲3.13%，三大DRAM原廠放棄CXL控制器自研疊加新品發布提振買盤","url":"https://stock-news.laohu8.com/highlight/detail?id=1136927437","media":"行情直击","labels":["productRelease"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1136927437?lang=zh_tw&edition=fundamental","pubTime":"2026-07-22 22:23","pubTimestamp":1784730223,"startTime":"0","endTime":"0","summary":"7月22日，Astera 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16:10","pubTimestamp":1784707829,"startTime":"0","endTime":"0","summary":"美股光通信板块盘前回落。 $Ciena科技(CIEN)$、 $Coherent(COHR)$、 $Astera Labs, Inc.(ALAB)$、 $MaxLinear(MXL)$、 $Credo Technology Group Holding Ltd(CRDO)$跌超3%，Lumentum、康宁跌超2%。","market":"us","thumbnail":"https://static.tigerbbs.com/a00dac9da971ee0e08b72a17d0d0b507","type":0,"news_type":0,"thumbnails":["https://static.tigerbbs.com/a00dac9da971ee0e08b72a17d0d0b507"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":true,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["LABX","LITX","MXL","CRDO","ALAB","CIEN","CRDU","LITE","GLW","COHR","GLWG","COHX"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1118546829","title":"異動解讀｜Astera 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