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美股
詳情
本頁面由Tiger Trade Technology Pte. Ltd.提供服務
Tradr 2X Long ALAB Daily ETF
10.58
+0.3900
3.83%
盤後:
10.60
0.0150
+0.14%
19:57 EDT
成交量:
72.57萬
成交額:
775.28萬
市值:
4,596.90萬
市盈率:
- -
高:
11.06
開:
10.75
低:
10.34
收:
10.19
52周最高:
39.04
52周最低:
2.00
股本:
434.49萬
流通股本:
434.49萬
量比:
0.50
換手率:
16.70%
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
公告
加皇銀行上調Astera Labs目標價至500美元
格隆汇
·
08/06
業績爆表又迎政策紅利!Astera Labs(ALAB.US)Q3指引大超預期,潛在光模塊禁令徹底打開股價想象空間
智通财经
·
08/05
光通信概念股強勢 Coherent(COHR)漲12.22%、邁威爾科技(MRVL)漲11.43%
金吾财讯
·
08/04
外媒:美國擬禁止進口中國新型數據中心設備
中国新闻网
·
08/04
盤前異動 | 半導體、存儲、光通信概念股漲幅擴大,AAOI升逾17%、邁威爾科技升逾8%、閃迪、西部數據升逾5%
老虎资讯综合
·
08/04
盤前異動 | 半導體、存儲、光通信概念股走強,邁威爾科技、AAOI升逾5%,閃迪升逾4%;績優股表現亮眼,Palantir漲近15%、Snap升逾7%
老虎资讯综合
·
08/04
Astera Labs Inc(ALAB)股票7月31日盤中上漲5.83%:投資者必看的核心信息
TradingKey中文
·
08/01
美股異動|光通信板塊集體上揚,AXT漲近28%,AAOI升逾9%,COHR升逾8%,ALAB升逾7%
老虎资讯综合
·
07/31
美股異動 | 光通信股集體走強 邁威爾科技(MRVL.US)升逾10%
智通财经
·
07/30
美股異動|光通信概念股板塊普漲,AAOI漲近15%,ALAB漲近14%,邁威爾科技升逾10%,康寧升逾7%
老虎资讯综合
·
07/30
費城半導體指數升逾7%,拉姆研究升逾20%,應用材料、ALAB升逾13%,美光科技漲近12%
老虎资讯综合
·
07/30
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
金吾财讯
·
07/28
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
·
07/24
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
·
07/22
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
金吾财讯
·
07/21
美股光通信板塊盤前造好,AXT升6%,Lumentum、康寧升4%
老虎资讯综合
·
07/21
巴克萊半導體評級調整:上調Lumentum目標價至1000美元,下調Allegro、Penguin評級
金吾财讯
·
07/20
哪些股票跌勢最為慘烈?
投资观察
·
07/16
美股光通信概念股盤初集體下挫,康寧跌超7%,POET Technologies跌超5%
老虎资讯综合
·
07/16
AI正改寫全球資本配置邏輯,阿波羅:傳統「60/40」時代已結束
老虎资讯综合
·
07/16
更多
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领域的行业标杆,因此将直接迎来需求溢出效应。","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":"http://www.zhitongcaijing.com/content/detail/1476073.html","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"policyRegulatory,dataReport","news_rank":0,"length":0,"strategy_id":0,"source":"stock_zhitongcaijing","symbols":["AIPI","COWG","LU1861215975.USD","LU2089985449.USD","AAOZ","XSD","SPRX","ALAB","BK4141","LABX","LU2931357623.SGD","LU2290526834.HKD","LUMA","CHAT","SMHX","LU0274383776.USD","SOXY","LU1861220033.SGD","CNAV","LU2360107168.USD"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2656769554","title":"光通信概念股強勢 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20:31","pubTimestamp":1785846708,"startTime":"0","endTime":"0","summary":"中新网8月4日电据路透社4日报道,知情人士透露,美国政府正起草一项禁令,拟禁止进口中国新型号的数据中心组件,以保护支撑人工智能(AI)发展的关键基础设施。四名知情人士称,负责监管美国电信行业的联邦通信委员会(FCC)正在制定相关措施,计划禁止进口中国新型号的光收发模块。光收发模块主要用于数据中心内部的高速光纤数据传输。美国官员希望2026年内公布并实施禁令。","market":"sh","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":{"source":"stock_eastmoney","url":"http://finance.eastmoney.com/a/202608043831406295.html","rn_cache_url":null,"directOrigin":true},"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://finance.eastmoney.com/a/202608043831406295.html","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":"外媒:美国拟禁止进口中国新型数据中心设备","news_tag":"policyRegulatory","news_rank":0,"length":0,"strategy_id":0,"source":"stock_eastmoney","symbols":["BLOK","LWLG","AAOI","SKYY","WPAI","AIBU","CIEN","CLDL","AIFD","COHX","CRDU","FMET","LITX","LABX","ALMU","ALAB","POET","COHR","CRDO","IDGT","WDAI","AIO","FN","GLWG","PBOT","WISE","DTCR","FCLD","CLOU","LITE","GLW","HPEL"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1112328562","title":"盤前異動 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Labs涨超6%。","market":"us","thumbnail":"https://static.tigerbbs.com/5d1fe578ee46cbe0d24c33435ff25ae5","type":0,"news_type":0,"thumbnails":["https://static.tigerbbs.com/5d1fe578ee46cbe0d24c33435ff25ae5"],"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":["LU0792757196.USD","LU0878004406.USD","LU0719512351.SGD","TEK","AMD","LU1989772923.USD","LU1989772840.SGD","LU0321505868.SGD","MQQQ","IE00BZ199S13.USD","ILDR","IE00B7SZLL34.SGD","LU2244417387.USD","EDZ","LU0889566641.SGD","IE00BZ1G4Q59.USD","ASMU","IE00BK4W5M84.HKD","LU0109391861.USD","LU0240878834.USD","SKUU","IE00B5TLWC47.USD","SGXZ51526630.SGD","MUZ","FSMD","LU2045819591.USD","LU1323610961.USD","IE000SO60NU8.SGD","XLK","LU1923623000.USD","MRVL","BAI","TSMU","BK4535","LU1037948541.HKD","BGIA","FFGX","BK4553","LU2108987350.USD","LU2272731865.HKD","LU2250418816.HKD","LU2242649171.HKD","FAI","BK4145","LU0251132253.USD","CORO","LU0072461881.USD","IE0000B7K699.USD","LU2417539215.USD","LU1037948897.HKD","TSMX","LU1823568750.SGD","LU0786609619.USD","AIPI","SKHZ","RULE","EMM","AAOI","TSMY","LU0964807845.USD","BK4605","LU0417517546.SGD","MRVU","GLW","BK4020","BK4573","LU2663582299.SGD","LU0444971666.USD","LU1119994496.HKD","LU2211814178.USD","LU0488056044.USD","LU1267930813.SGD","BK4170","SOXX","COHC","CHPS","LU1642822529.SGD","BLOX","BK4157","IE00BKVL7J92.USD","AIQ","DTCR","EMC","BK4543","LU2125154778.USD","LU2048586759.USD","IE00BQXX3F31.USD","LU0672654240.SGD","LU0203345920.USD","LU1303367103.USD","ESIM","IE00BD6J9T35.USD","LU0048584097.USD","LU2111349929.HKD","BK4526","LU1069347547.HKD","LU1235294995.USD","LU1914381329.SGD","ADVE","LU0310799852.SGD","LU1815336760.USD","LU1868837300.USD","BK4585","IE00B7SZL793.SGD","IE00BJLML261.HKD","LU1145028129.USD","AMDW","LINT","LU2360107168.USD","BK4527","LU1989764664.SGD","LU2089283258.USD","IE00B19Z4B17.USD","MUD","IE00BQXX3D17.EUR","LU2473716301.USD","03165","ASMG","LU0256863811.USD","IE00BSNM7G36.USD","LU0882747503.HKD","LU2237443978.SGD","BK4588","IE000BZT7R73.USD","LEGR","LU0264606111.USD","LU0048573561.USD","LU1861215975.USD","LU2133065610.SGD","CGIC","LABX","LU1778281490.HKD","LU1861558580.USD","AIFD","LU2506951792.HKD","WDC","IE000M9KFDE8.USD","IE00B19Z3581.USD","LU0683600562.USD","LU0878005551.USD","LU0476273544.USD","LU2456880835.USD","LU0149725797.USD","SSG","LU0359201612.USD","LU2543165471.USD","LU2092937221.SGD","LU0820562030.AUD","SG9999004220.SGD","COHH","BK4591","LU0359202008.SGD","AMDD","LU2023251221.USD","LU1868836757.USD","AIS","COWG","WUGI","XITK","BK4554","LU1934455194.USD","LU1670627923.USD","INTW","LU0211327993.USD","LU1868837565.USD","LU2298321311.HKD","SG9999001424.SGD","SNDG","CHPX","LU2168564149.EUR","IE000WAW04H5.SGD","LU0572940350.SGD","AMDU","IE00BWXC8680.SGD","LU0210536198.USD","EMSF","FXL","MIC","DBEU","LU0348723411.USD","LU1674673691.USD","ASML","SMH","LU1064131342.USD","LU0316494557.USD","QQQA","LU0390134368.USD","LU0084288322.USD","LU1934455277.USD","LU0384037296.USD","LU1035773651.USD","LU0742534661.SGD","LU1974910355.USD","BK4505","LU0444973449.USD","LU2272731600.USD","OPTZ","BK4614","LU0823414551.USD","GTEK","LU0965509283.SGD","SKHU","TECY","SGXZ99366536.SGD","BK4581","IE00BFMHRM44.USD","LU2294711713.HKD","AVXC","BK4533","ARM","LU2247934214.USD","LU2361045086.USD","LU2249611893.SGD","ASIA","LU0251142724.SGD","EFA","LU1261432733.SGD","IE00BLSP4239.USD","LU2461242641.AUD","COHR","AMD.AU","MUYY","LU0096364046.USD","GB00BDT5M118.USD","EIS","IE00BFXG0V08.USD","LU1951200564.SGD","LU2054465674.USD","LU2041044095.USD","LU0820561818.USD","BK4515","SKDD","LU2236285917.USD","LU2361044865.SGD","LU1951198990.SGD","DISK","AVEM","MEMX","AMDY","LU1861220033.SGD","LU2491050154.USD","IE00BQXX3C00.GBP","LU0094547139.USD","PSI","IE00BKDWB100.SGD","SCHA","XNTK","LU0823421416.USD","HBMX","LU2237443622.USD","LU1720051108.HKD","AMDL","LU2403377893.USD","LU0274383776.USD","LU1670628061.USD","LU0133085943.USD","LU0345774391.USD","UMMA","LU1674673428.USD","SHOC","LU2764263039.SGD","LU1366333091.USD","LU1242518857.USD","LU0143863784.USD","03145","LU1934455863.HKD","LU2471134952.CNY","LU0787776722.HKD","SNDK","LU2491050071.SGD","LU0158827948.USD","LU1720051017.SGD","LU0154236417.USD","BOBP","TEKX","WISE","LU1282649810.SGD","LU0127658192.USD","LU0823421333.USD","FWD","IETC","LU0256863902.USD","LU0345770308.USD","LU1280957306.USD","AMYY","LU2471134523.USD","LU0943347566.SGD","LU0823434583.USD","IEFA","KNOW","LU1169590202.USD","LU0541502299.USD","PTF","LU0889565833.HKD","LU1992135399.USD","LU2286300806.USD","HK0000304797.USD","TSM","LU1917777945.USD","LU2087625088.SGD","LU1084165304.USD","IE00BHPRN162.USD","AMUU","LU2756315664.SGD","IE00BBT3K403.USD","GLWG","LU2102340556.USD","LU0240877869.USD","FCUS","ARTY","BK4604","BK4512","BK4548","LU2471134879.HKD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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":"2653031712","title":"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","url":"https://stock-news.laohu8.com/highlight/detail?id=2653031712","media":"金吾财讯","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2653031712?lang=zh_tw&edition=fundamental","pubTime":"2026-07-21 21:55","pubTimestamp":1784642132,"startTime":"0","endTime":"0","summary":"金吾财讯 | 美股光通信概念股全线上攻,截至发稿,MaxLinear 涨 7.61%,AXT Inc 涨 7.19%,Coherent 涨 6.99%,POET Technologies 涨 6.56%,Lumentum 涨 6.79%,Tower 半导体 涨 6.04%,Applied Optoelectronics 涨 6.50%,Astera Labs 涨 5.94%,Ciena 涨 5.96%,Lightwave Logic 涨 5.55%。消息面上,中国银河证券新近研究指,随着GPU集群规模扩大,数据中心内部通信压力持续提升,光互连成为重要发展方向。Vera Rubin量产Spectrum-XEthernet Photonics进一步验证光互连在下一代AI数据中心中的价值。","market":"nz","thumbnail":"https://static.szfiu.com/news/20210810/MGY3NWNiZjgxNDI5NTMwNTcxNw==.jpg","type":0,"news_type":0,"thumbnails":["https://static.szfiu.com/news/20210810/MGY3NWNiZjgxNDI5NTMwNTcxNw==.jpg"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"302846","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":["LU2211815571.USD","LU0823421333.USD","LU1861220033.SGD","XTL","POET","EGGY","LU2089985449.USD","XITK","SMHX","IE00B66KJ199.SGD","LU1720051017.SGD","COHR","LU0205193047.USD","LABX","LU2543165471.USD","IE00B19Z4B17.USD","MXL","LU2360107168.USD","LU2290526834.HKD","PTF","IE00B7SZL793.SGD","BK4588","LU2272731782.SGD","LU0823421416.USD","LU1720051108.HKD","LU0082616367.USD","BK4157","PSCT","LU0205194284.USD","SGXZ99366536.SGD","CHAT","FCUS","LU0154245756.USD","LU2322448957.HKD","LU0240878834.USD","BK4148","LU1992135399.USD","SGXZ51526630.SGD","LU0012050646.USD","LU0106261612.USD","AIPI","LAZR","IE0031619046.USD","LU0289961442.SGD","AXTI","LU2931357623.SGD","LU0289739343.SGD","COHX","TSEM","COWG","LU2322448791.USD","BK4147","LU1989764664.SGD","LU0348723411.USD","LU0154245673.USD","BK4585","BK4515","IE0009354923.USD","LU1303367103.USD","LU2098885051.SGD","LU1992135472.HKD","CNAV","SPRX","LU2272731600.USD","AAOI","LITX","LU0154236417.USD","CIEN","LU0240877869.USD","LITE","XSD","LU2357305700.SGD","BK4141","SOXY","LU1861215975.USD","LU2473716301.USD","SGXZ81514606.USD","LU0719512351.SGD","LU0963586101.USD","AAOX","LU2272731865.HKD","BK4020","ALAB","LWLG","LU0511384066.AUD","LU0274383776.USD","LU1548497426.USD"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1104097859","title":"美股光通信板塊盤前造好,AXT升6%,Lumentum、康寧升4%","url":"https://stock-news.laohu8.com/highlight/detail?id=1104097859","media":"老虎资讯综合","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1104097859?lang=zh_tw&edition=fundamental","pubTime":"2026-07-21 16:16","pubTimestamp":1784621800,"startTime":"0","endTime":"0","summary":"美股光通信板块盘前造好, $AXT Inc(AXTI)$ 升 6%, $Astera Labs, Inc.(ALAB)$ 、 $MaxLinear(MXL)$ 升 4%, $Credo Technology Group Holding Ltd(CRDO)$升5%,Lumentum、康宁升 4%。","market":"us","thumbnail":"https://community-static.tradeup.com/news/db82c27716d1531301c2a5f3339471f9","type":0,"news_type":0,"thumbnails":["https://community-static.tradeup.com/news/db82c27716d1531301c2a5f3339471f9"],"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":["CIEN","ALAB","LABX","GLW","LITE","MXL","GLWG","CRDO","LITX","CRDU","MAX","AXTI"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2652216751","title":"巴克萊半導體評級調整:上調Lumentum目標價至1000美元,下調Allegro、Penguin評級","url":"https://stock-news.laohu8.com/highlight/detail?id=2652216751","media":"金吾财讯","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2652216751?lang=zh_tw&edition=fundamental","pubTime":"2026-07-20 21:20","pubTimestamp":1784553600,"startTime":"0","endTime":"0","summary":"与之相反,巴克莱下调 Allegro 评级至中性,维持 48 美元目标价。另外,巴克莱继续看多高速互联赛道,将 Astera Labs目标价由 200 美元上调至 325 美元,Credo目标价由 260 美元上调至 300 美元,看好 AI 算力扩张带动高速互联芯片需求持续放量。","market":"other","thumbnail":"https://static.szfiu.com/news/20210810/OGM3YzFlM2EwNDM3Yzk5NTc2MzIyODYwZTQ1ODI4MTE2Mjg1OTA2NTQzODA=.jpg","type":0,"news_type":0,"thumbnails":["https://static.szfiu.com/news/20210810/OGM3YzFlM2EwNDM3Yzk5NTc2MzIyODYwZTQ1ODI4MTE2Mjg1OTA2NTQzODA=.jpg"],"rights":null,"property":["rate"],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"302779","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["BK4148","LU0053671581.USD","LU0719512351.SGD","IE00B66KJ199.SGD","SGXZ81514606.USD","AIPI","BK4157","LITE","BK4141","LU2290526834.HKD","OPTZ","LU0511384066.AUD","SOX","SMHX","IE0009354923.USD","LU2272731600.USD","CHAT","LU1861215975.USD","SGXZ51526630.SGD","COWG","LU1720051108.HKD","LU2272731782.SGD","LU2322448791.USD","CNAV","SGXZ99366536.SGD","LABX","LU2322448957.HKD","CRDO","EGGY","LU0289739343.SGD","LU0082616367.USD","LU1861220033.SGD","LU2089985449.USD","LU2473716301.USD","LU1992135399.USD","LU2931357623.SGD","LU1720051017.SGD","LU2360107168.USD","LU0205194284.USD","CRDU","IE00B19Z4B17.USD","LU0348723411.USD","XSD","LU0274383776.USD","BK4020","LU1992135472.HKD","LITX","LU0353189680.USD","SPRX","COHR","LU2087625088.SGD","SOXY","LU1548497426.USD","LU2357305700.SGD","LU0106261612.USD","IE00B7SZL793.SGD","COHX","BK4588","LU0205193047.USD","LU2272731865.HKD","LU0353189763.USD","PENG","ALAB","LU2211815571.USD","LU2543165471.USD","IE0031619046.USD","BK4585","LU0240878834.USD","LU0240877869.USD","LU0289961442.SGD","LU0012050646.USD","ALGM"],"isVideo":false,"video":null,"gpt_icon":1},{"id":"1110558104","title":"哪些股票跌勢最為慘烈?","url":"https://stock-news.laohu8.com/highlight/detail?id=1110558104","media":"投资观察","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1110558104?lang=zh_tw&edition=fundamental","pubTime":"2026-07-16 22:14","pubTimestamp":1784211290,"startTime":"0","endTime":"0","summary":"纳斯达克综合指数今晨跌幅已超过1%。SanDisk、美光科技、美国超微公司、SK海力士ADR、英特尔、西部数据、希捷科技、ARM Holdings、博通、英伟达以及迈威尔科技均深陷下跌泥潭,股价一片惨绿。- Meta Platforms, Inc. 下跌约2%。- CoreWeave、Nebius及Astera Labs, Inc. 也纷纷走低。尽管SpaceX在昨日跌破IPO价格后今日略有回升,但其他航天类股票仍在苦苦挣扎:AST SpaceMobile, Inc. 和Rocket Lab USA, Inc. 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