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Astera Labs, Inc.

291.22

+6.692.35%

盤前：273.58-17.6400-6.06%05:25 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 | 財報預期強勁疊加AI需求催化，Astera Labs夜盤大漲6.31%

異動解讀 | 財報預期強勁疊加分析師看好，Astera Labs盤中大漲9.59%

Astera Labs Inc(ALAB)股票5月5日盤中上漲8.76%：釋放什麼信號？

TradingKey中文

美股異動 | 光通信股走高，POET升逾21%

老虎资讯综合

實時行情-人工智能的下一個「淘金熱」將在管道領域，而非處理器領域

異動解讀 | 斯蒂費爾上調目標價，阿斯特拉實驗室盤中大漲5.13%

異動解讀 | Astera Labs盤中大漲5.19%，受益於AWS生態深度綁定及板塊回暖

異動解讀 | 財報發布前擔憂供應鏈風險，Astera Labs盤前大跌5.26%

財報前瞻｜Astera Labs, Inc.本季度營收預計增90.83%，機構觀點偏多

Astera Labs Inc(ALAB)股票4月27日盤中下跌8.22%：關鍵驅動因素揭曉

TradingKey中文

Astera Labs(ALAB)盤中大跌7.12% 機構指其交換機市場競爭激烈

異動解讀 | 瑞銀首予中性評級且目標價低於現價，Astera Labs盤中大跌6.97%

Astera Labs Inc(ALAB)股票4月24日收盤上漲7.66%：釋放什麼信號？

TradingKey中文

異動解讀 | Astera Labs盤中大漲5.25%，受益於Anthropic與AWS千億美元算力協議

異動解讀 | Astera Labs盤中大漲5.06%，受亞馬遜Anthropic千億美元算力協議提振

美股加密貨幣概念股盤前集體反彈，Strategy漲近6%

每日经济新闻

暴漲的美股光通信板塊迎來財報季 Needham績前薦股七隻

Astera Labs(ALAB.US)搭上亞馬遜千億AI訂單快車但瑞銀僅首予「中性」評級：高速增長下競爭壓力大

Astera Labs CEO Mohan Jitendra 減持256971股

異動解讀 | 受亞馬遜千億美元AI訂單提振，Astera Labs盤中大漲11.12%

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Stifel重申“买入”评级，理由是超大规模云服务商的需求及产品升级。","market":"us","thumbnail":"https://resource.tradingkey.com/cms_uploads/img/20230814/292a73ea96beb98e5f665e124a82e00c.jpg","type":0,"news_type":0,"thumbnails":["https://resource.tradingkey.com/cms_uploads/img/20230814/292a73ea96beb98e5f665e124a82e00c.jpg"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://www.tradingkey.com/zh-hans/news/market-movers/261858574-market-movers-alab-20260505","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":["BK4141","LU0274383776.USD","LU2089985449.USD","LU2360107168.USD","LU1861215975.USD","ALAB","LU2931357623.SGD","LU2290526834.HKD","LABX","LU1861220033.SGD"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1114819128","title":"美股異動 | 光通信股走高，POET升逾21%","url":"https://stock-news.laohu8.com/highlight/detail?id=1114819128","media":"老虎资讯综合","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1114819128?lang=zh_tw&edition=fundamental","pubTime":"2026-05-05 22:12","pubTimestamp":1777990359,"startTime":"0","endTime":"0","summary":"5月5日，美股光通信股走高，$POET Technologies(POET)$涨超21%，$Astera Labs(ALAB)$涨超5%，$康宁(GLW)$、$AAOI(AAOI)$、$Lumentum(LITE)$跟涨。","market":"us","thumbnail":"https://static.tigerbbs.com/407cfeda3e0fc777522ff3a7b6ab88ec","type":0,"news_type":0,"thumbnails":["https://static.tigerbbs.com/407cfeda3e0fc777522ff3a7b6ab88ec"],"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":["LITE","POET","GLW","ALAB","GLWG","BK4141","LABX","LITX","AAOI"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2633528559","title":"實時行情-人工智能的下一個「淘金熱」將在管道領域，而非處理器領域","url":"https://stock-news.laohu8.com/highlight/detail?id=2633528559","media":"路透中文","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2633528559?lang=zh_tw&edition=fundamental","pubTime":"2026-05-05 00:06","pubTimestamp":1777910765,"startTime":"0","endTime":"0","summary":"实时行情-人工智能的下一个“淘金热”将在管道领域，而非处理器领域美国主要股指全线走低；道指跌幅最大，下跌约0.9%材料板块是标普500指数中表现最差的板块；能源板块是唯一上涨的板块欧洲斯托克600指数下跌约1%美元走强；比特币上涨约1.5%，美国原油上涨约3.5%；黄金下跌约2%美国10年期国债收益率升至约4.45%. 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":"hk","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:20260504:nL4S41H18Z:1","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":["LU0061474960.USD","LU2083900584.USD","LU1814569148.SGD","LU1267930730.SGD","HK0000304797.USD","IE00BZ199S13.USD","BK4503","IE00B1BXHZ80.USD","LU1430594728.SGD","LU1201861249.SGD","LU0879622024.SGD","LU2360106780.USD","LU1815333072.USD","SG9999014575.USD","LU2125909759.SGD","LU0154245756.USD","LU1032955483.USD","GOOX","LU2381873111.SGD","LU2168564149.EUR","LU2211815571.USD","LU0456855351.SGD","LU2272731865.HKD","LU0353189680.USD","LU1267930490.SGD","LU1323610961.USD","LU0345769128.USD","LU1803068979.SGD","LU1988902786.USD","LU2047632596.USD","LU2430703251.USD","LU2602419157.SGD","LU0205194284.USD","LU0234570918.USD","LU1633808545.USD","LU1804176565.USD","LU1861558580.USD","LU2168563687.JPY","LU2552382215.SGD","LU2461242641.AUD","LU1894683348.USD","LU0302445910.USD","LU2108987350.USD","IE0001KFT4U8.USD","IE00B3S45H60.SGD","LU0345770993.USD","LU0494093205.USD","IE00BMPRXQ63.HKD","LU2750360997.AUD","LU2098885051.SGD","LU0689626769.HKD","LU0823421333.USD","LU1923622614.USD","LU1868837300.USD","NVIW.SI","LU0057025933.USD","LU0347712357.USD","BK4604","LU1035773651.USD","LU0097036916.USD","LU2764262908.HKD","LU2430703095.HKD","LU1543694498.USD","NVDY","BK4592","HK0000532082.HKD","NVDO","LU1674673691.USD","BK4605","ANV","IE00B19Z9505.USD","BK4096","GOOGL","BK4550","LU1145028129.USD","LU0289941410.SGD","LU0130102774.USD","LU0256863902.USD","LU1861220033.SGD","LU0345774631.USD","LU2168564495.EUR","IE00BN0W2V16.EUR","LU0174119429.USD","GOU","LU2491050154.USD","LU0823417653.USD","LU2023250843.SGD","LU0070217475.USD","IE0004445239.USD","LU0965509283.SGD","LU2471134796.USD","LU0823414478.USD","LU1435385759.SGD","IE0004091025.USD","LU2462591277.SGD","LU2505996681.GBP","LU0012050646.USD","LU0080751232.USD","LU0310800379.SGD","LU0726765562.USD","LU1244550494.USD","BK4577","LU2896262040.SGD","LU0985320562.USD","LU2637965513.SGD","LU2403377893.USD","LU1894683264.USD","LU0072462426.USD","IE00BFMHRM44.USD","IE000WAW04H5.SGD","IE00B3M56506.USD","LU0823417737.USD","NVDD","LU2148611432.USD","LU0225283273.USD","LU1119994496.HKD","BK4614","LU0048573561.USD","LU1712237335.SGD","LU2087625088.SGD","LU2092937221.SGD","LU0210536198.USD","SGXZ31699556.SGD","NVDS.UK","BK4588","LU1992135399.USD","LU1861559042.SGD","LU2290526834.HKD","LU1989764748.USD","LU1196500208.SGD","IE00B775SV38.USD","LU1564329461.SGD","LU0157215616.USD","LU1046421795.USD","IE00BDRTCR15.USD","LU1582987597.SGD","IE00BYXW3230.USD","LU1992135472.HKD","LU2237443465.HKD","LU0171293334.USD","LU0784384876.USD","LU2322448791.USD","BK4516","LU1791710400.SGD","NVII","3NVD.UK","LU2237957811.SGD","SG9999014898.SGD","LU0708995401.HKD","LU0314104364.USD","ALAB","LU1116320901.HKD","BK4534","LU1670710661.SGD","LU1670711040.USD","LU2506951792.HKD","LU2092937148.SGD","GOOP","LU0130517989.USD","LU0444971666.USD","LU2294711713.HKD","SGXZ81514606.USD","LU0310799852.SGD","LU2092627202.USD","LU1721428933.USD","BK4543","LU2404859741.USD","MSFU","LU0069063385.USD","LU2125909593.SGD","LU0162691827.USD","NVDW","LU0138981039.USD","LU0316494557.USD","LU0320765059.SGD","LU1232071149.USD","NVDX","LU1121112475.USD","LU1989773731.SGD","LU0788109477.HKD","BE","LU1720051017.SGD","LU2317271919.USD","LU2357305700.SGD","LU0130103400.USD","LU0511384066.AUD","IE00BJTD4N35.SGD","LU0187121727.USD","LU0823434583.USD","LU2111349929.HKD","META","LU0894485498.HKD","SG9999015358.SGD","LU0345769631.USD","SG9999014559.SGD","LU2360107168.USD","GOOY","LU1861215975.USD","LU0096362180.USD","LU0158827781.USD","SG9999014880.SGD","LU2271345857.HKD","LU2362540622.SGD","LU0128525929.USD","LU2360108059.USD","LU1188199696.SGD","LU0314106906.USD","LU2404859667.USD","BK4122","IE00B4YYXB79.USD","LU2106854487.HKD","LU0342679015.USD","LU1267930813.SGD","BK4587","BK4097","LU0203345920.USD","BK4561","GB00B4QBRK32.GBP","LU0390134368.USD","LU0130518102.USD","IE0004445015.USD","IE00B19Z8W00.USD","NVDQ","LU0345768740.USD","BK4554","LU1093756325.SGD","IE00B894F039.SGD","LU2756315318.SGD","LU0070302665.USD","LU2999663052.SGD","LU0979878070.USD","LU1951200564.SGD","LU2264538146.SGD","LU0784385170.HKD","IE00B3SWFQ91.USD","LU2244417387.USD","LU0348723411.USD","IE00B19Z3581.USD","SG9999014542.SGD","SG9999018857.SGD","LU1242518931.SGD","LU0528227936.USD","LU0724617625.USD","BK4579","LU0889565833.HKD","IE00BLSP4239.USD","LU0894486033.HKD","LU0957791311.USD","LU0957808578.USD","LU1261432733.SGD","LU2191332357.HKD","LU1923622291.USD","LU1823568750.SGD","LU0784385840.USD","LU0082616367.USD","MSFO","LU0251132253.USD","LU2125909247.SGD","LU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| 斯蒂費爾上調目標價，阿斯特拉實驗室盤中大漲5.13%","url":"https://stock-news.laohu8.com/highlight/detail?id=1125789052","media":"异动解读","labels":["movement"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1125789052?lang=zh_tw&edition=fundamental","pubTime":"2026-05-02 00:47","pubTimestamp":1777654042,"startTime":"0","endTime":"0","summary":"阿斯特拉实验室今日盘中股价大幅上涨5.13%，引起了市场的关注。消息面上，根据路透报道，华尔街券商斯蒂费尔将阿斯特拉实验室的目标价从200美元上调至236美元。分析师上调目标价通常被视为对公司未来业绩和增长潜力的积极信号，这可能是推动股价上涨的主要原因。阿斯特拉实验室是一家专注于半导体连接解决方案的公司，其产品在人工智能和数据中心领域具有重要应用。分析师对其目标价的上调，反映了市场对其在高速增长市场中的竞争地位和未来发展前景的看好。","market":"hk","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":"1","news_top_title":null,"news_tag":"movement","news_rank":0,"length":0,"strategy_id":0,"source":"ai_movement_cn","symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1144249705","title":"異動解讀 | Astera Labs盤中大漲5.19%，受益於AWS生態深度綁定及板塊回暖","url":"https://stock-news.laohu8.com/highlight/detail?id=1144249705","media":"异动解读","labels":["movement"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1144249705?lang=zh_tw&edition=fundamental","pubTime":"2026-04-30 00:02","pubTimestamp":1777478539,"startTime":"0","endTime":"0","summary":"Astera Labs  今日盘中股价大幅上涨5.19%，引起了市场的广泛关注。消息面上，此次上涨主要受到多重因素驱动。首先，Astera Labs 作为底层互联核心供应商，与亚马逊云科技在资本与业务层面已形成深度绑定。其Fabric产品为AWS Trainium芯片集群提供了关键的机架间互联支撑。近期，Anthropic与AWS签署了价值1000亿美元的算力长约，以及Meta采购了数千万核基于AWS Graviton的定制CPU，这些事件进一步强化了市场对Astera Labs在AWS生态中核心地位的认知，为其股价提供了基本面支撑。","market":"hk","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":"1","news_top_title":null,"news_tag":"movement","news_rank":0,"length":0,"strategy_id":0,"source":"ai_movement_cn","symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1124091420","title":"異動解讀 | 財報發布前擔憂供應鏈風險，Astera Labs盤前大跌5.26%","url":"https://stock-news.laohu8.com/highlight/detail?id=1124091420","media":"异动解读","labels":["movement"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1124091420?lang=zh_tw&edition=fundamental","pubTime":"2026-04-28 18:13","pubTimestamp":1777371237,"startTime":"0","endTime":"0","summary":"Astera Labs, Inc.今日盘前股价大跌5.26%，引发了市场的广泛关注。消息面上，公司即将于下周发布季度财报，市场预期营收将实现大幅增长，但投资者在财报发布前似乎对潜在风险感到担忧。此外，公司正处于新代际平台切换期，产品过渡可能对平均售价和库存周转造成短期扰动。同时，公司对高端客户的集中度较高，任何单一客户的采购节奏变化都可能显著影响季度业绩表现。这些因素共同导致了盘前股价的显著下跌。","market":"nz","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":"-1","news_top_title":null,"news_tag":"movement","news_rank":0,"length":0,"strategy_id":0,"source":"ai_movement_cn","symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1107189217","title":"財報前瞻 ｜Astera Labs, Inc.本季度營收預計增90.83%，機構觀點偏多","url":"https://stock-news.laohu8.com/highlight/detail?id=1107189217","media":"财报Agent","labels":["earningPreview"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1107189217?lang=zh_tw&edition=fundamental","pubTime":"2026-04-28 09:17","pubTimestamp":1777339034,"startTime":"0","endTime":"0","summary":"Astera Labs, Inc.将于2026年05月05日发布财报。市场一致预期本季度Astera Labs, Inc.营收预计为2.92亿美元，同比增长90.83%，预计毛利率未披露，预计净利润或净利率未披露，预计调整后每股收益为0.54美元，同比增长88.68%。上季度公司实现营收2.71亿美元，同比增长91.77%，毛利率为75.57%，归属于母公司股东的净利润为4,498.20万美元，净利率为16.62%，调整后每股收益为0.58美元，同比增长56.76%；单季净利润环比变动为-50.63%。公司主营业务产品销售实现收入8.53亿美元，同比增长情况未披露。","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":"","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":"财报前瞻 ｜Astera Labs, Inc.本季度营收预计增90.83%，机构观点偏多","news_tag":"earningPreview","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":1},{"id":"2630157903","title":"Astera Labs Inc(ALAB)股票4月27日盤中下跌8.22%：關鍵驅動因素揭曉","url":"https://stock-news.laohu8.com/highlight/detail?id=2630157903","media":"TradingKey中文","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2630157903?lang=zh_tw&edition=fundamental","pubTime":"2026-04-28 00:16","pubTimestamp":1777306616,"startTime":"0","endTime":"0","summary":"• ALAB股价在经历近期的上涨势头后回落。\n• 内部人士减持和高估值引发了投资者的担忧。\n• 随着分析师首次给予“中性”评级，分析师情绪有所转变。","market":"us","thumbnail":"https://resource.tradingkey.com/cms_uploads/img/20230814/292a73ea96beb98e5f665e124a82e00c.jpg","type":0,"news_type":0,"thumbnails":["https://resource.tradingkey.com/cms_uploads/img/20230814/292a73ea96beb98e5f665e124a82e00c.jpg"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://www.tradingkey.com/zh-hans/news/market-movers/261827638-market-movers-alab-20260427","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":["LU1861220033.SGD","LU2290526834.HKD","LU2089985449.USD","LU2931357623.SGD","LU2360107168.USD","LU0274383776.USD","LABX","BK4141","LU1861215975.USD","ALAB"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2630318235","title":"Astera Labs(ALAB)盤中大跌7.12% 機構指其交換機市場競爭激烈","url":"https://stock-news.laohu8.com/highlight/detail?id=2630318235","media":"金吾财讯","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2630318235?lang=zh_tw&edition=fundamental","pubTime":"2026-04-27 22:55","pubTimestamp":1777301743,"startTime":"0","endTime":"0","summary":"金吾财讯 |Astera Labs 盘中持续下探，截至发稿，报197.63美元，跌幅达7.12%，成交额4.4亿美元。消息面上，瑞银研究指，自2019年推出重定时产品以来，Astera Labs已成功守住亚马逊的市场份额，并采取措施扩大其产品在其他超大规模数据中心的应用，充分证明了其产品质量和执行力。然而，考虑到Astera Labs进军竞争日益激烈的交换机市场及其高估值，瑞银仅给予“中性”评级。","market":"fut","thumbnail":"https://static.szfiu.com/news/20250107/OGNjYWRkOTg0ZTNhODNlYjIwMzU4Nzc5OGE1MjIxNzAyOTY4ODU1OQ==.png","type":0,"news_type":0,"thumbnails":["https://static.szfiu.com/news/20250107/OGNjYWRkOTg0ZTNhODNlYjIwMzU4Nzc5OGE1MjIxNzAyOTY4ODU1OQ==.png"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"299742","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":["LU1861220033.SGD","LU0274383776.USD","LU2290526834.HKD","BK4141","LU2931357623.SGD","LU1861215975.USD","ALAB","LU2089985449.USD","LU2360107168.USD","LABX"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1185263497","title":"異動解讀 | 瑞銀首予中性評級且目標價低於現價，Astera Labs盤中大跌6.97%","url":"https://stock-news.laohu8.com/highlight/detail?id=1185263497","media":"异动解读","labels":["movement"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1185263497?lang=zh_tw&edition=fundamental","pubTime":"2026-04-27 21:51","pubTimestamp":1777297887,"startTime":"0","endTime":"0","summary":"Astera Labs今日盘中大跌6.97%，引起了市场的广泛关注。消息面上，瑞银近日首次覆盖Astera Labs，给予“中性”评级，目标价设定为180美元，低于当前股价约10%。瑞银指出，尽管公司受益于AI高速互连赛道的高景气度，且主要客户亚马逊与Anthropic签署了价值1000亿美元的合作协议带来利好，但在高速增长背景下竞争压力加大，澜起科技等对手在DDR5及CXL领域持续追赶，Astera Labs的市占率已从垄断性的86%降至约75%。此外，该股近一个月涨幅高达约86%，瑞银偏保守的评级叠加前期获利了结压力，成为股价回调的重要催化因素。","market":"hk","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":"-1","news_top_title":null,"news_tag":"movement","news_rank":0,"length":0,"strategy_id":0,"source":"ai_movement_cn","symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2630827322","title":"Astera Labs Inc(ALAB)股票4月24日收盤上漲7.66%：釋放什麼信號？","url":"https://stock-news.laohu8.com/highlight/detail?id=2630827322","media":"TradingKey中文","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2630827322?lang=zh_tw&edition=fundamental","pubTime":"2026-04-25 04:15","pubTimestamp":1777061722,"startTime":"0","endTime":"0","summary":"• 受人工智能基础设施需求和投资者关注的推动，Astera Labs股价持续走高。\n• 分析师上调目标价和正面评级支撑了该股的上涨。\n• 强劲的营收增长和即将发布的财报正推动其增长势头。","market":"sg","thumbnail":"https://resource.tradingkey.com/cms_uploads/img/20230814/292a73ea96beb98e5f665e124a82e00c.jpg","type":0,"news_type":0,"thumbnails":["https://resource.tradingkey.com/cms_uploads/img/20230814/292a73ea96beb98e5f665e124a82e00c.jpg"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://www.tradingkey.com/zh-hans/news/market-movers/261822699-market-movers-alab-20260424","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","LU0274383776.USD","LU2089985449.USD","LABX","LU1861220033.SGD","BK4141","LU2931357623.SGD","LU2360107168.USD","LU1861215975.USD","LU2290526834.HKD"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1120622614","title":"異動解讀 | Astera Labs盤中大漲5.25%，受益於Anthropic與AWS千億美元算力協議","url":"https://stock-news.laohu8.com/highlight/detail?id=1120622614","media":"异动解读","labels":["movement"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1120622614?lang=zh_tw&edition=fundamental","pubTime":"2026-04-24 21:47","pubTimestamp":1777038429,"startTime":"0","endTime":"0","summary":"Astera Labs今日盘中大涨5.25%，引起了市场的广泛关注。Astera Labs作为亚马逊自研AI芯片Trainium的核心供应商，将直接受益于此项重大合作。据悉，Astera Labs正在为Trainium 2项目部署其Scorpio P系列交换芯片及PCIe retimer产品组合，并计划在下半年开始放量供应Trainium 3相关产品，同时有望参与未来Trainium 4协议的开发。摩根大通已明确将Astera Labs列为该协议的核心受益标的。此消息不仅推动了Astera Labs的股价，也带动了半导体板块的整体走强。","market":"nz","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":"1","news_top_title":null,"news_tag":"movement","news_rank":0,"length":0,"strategy_id":0,"source":"ai_movement_cn","symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1104337810","title":"異動解讀 | Astera Labs盤中大漲5.06%，受亞馬遜Anthropic千億美元算力協議提振","url":"https://stock-news.laohu8.com/highlight/detail?id=1104337810","media":"异动解读","labels":["movement"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1104337810?lang=zh_tw&edition=fundamental","pubTime":"2026-04-24 00:09","pubTimestamp":1776960571,"startTime":"0","endTime":"0","summary":"Astera Labs今日盘中大涨5.06%，引起了市场的广泛关注。消息面上，亚马逊AWS与Anthropic签署了价值1000亿美元的十年算力协议，持续提振产业链相关个股。Astera Labs作为亚马逊自研芯片Trainium系列的核心供应商，为Trainium 2供应交换芯片及信号调理产品，下半年将放量Trainium 3相关产品，并有望参与Trainium 4协议开发。摩根大通分析师明确指出该协议利好Astera Labs。瑞银则首次覆盖给予“中性”评级，认可其在重定时器市场的优势地位，预测其市场份额有望从不足5%提升至约25%。","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":"1","news_top_title":null,"news_tag":"movement","news_rank":0,"length":0,"strategy_id":0,"source":"ai_movement_cn","symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2629015382","title":"美股加密貨幣概念股盤前集體反彈，Strategy漲近6%","url":"https://stock-news.laohu8.com/highlight/detail?id=2629015382","media":"每日经济新闻","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2629015382?lang=zh_tw&edition=fundamental","pubTime":"2026-04-22 16:09","pubTimestamp":1776845378,"startTime":"0","endTime":"0","summary":"4月22日，美股加密货币概念股盘前集体反弹，Strategy涨近6%，Coinbase、Circle、Robinhood涨超4%；光通信股续涨，POET再涨超10%，AAOI、ALAB、CRDO涨超3%；英特尔、AMD均涨近2%，CPU供不应求，两家公司下半年或再涨价8%~17%。","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"stock_eastmoney","url":"http://stock.eastmoney.com/a/202604223714022677.html","rn_cache_url":null,"directOrigin":true},"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://stock.eastmoney.com/a/202604223714022677.html","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":"stock_eastmoney","symbols":["09799","BK4594","MSTY","HOOD","MSII","BK4023","BK4595","07799","ALAB","CRDO","WNTR","AAOI","MSTP","SMI3.UK","BK4585","BK4600","MTYY","3LMI.UK","MSTU","BK4596","APED","MSTK","3SMI.UK","09399","MSTY.UK","COIN","SMST","MSTR","AMD","MSDD","BK4601","MSTX","MSST","BK4516","INTC","LMI3.UK","BK4588","MSOO","MSTZ","MSTW","04335","IMST","MST","07399","POET"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2629809770","title":"暴漲的美股光通信板塊迎來財報季 Needham績前薦股七隻","url":"https://stock-news.laohu8.com/highlight/detail?id=2629809770","media":"智通财经","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2629809770?lang=zh_tw&edition=fundamental","pubTime":"2026-04-22 15:54","pubTimestamp":1776844469,"startTime":"0","endTime":"0","summary":"投资机构Needham于本周二发布的一份前瞻报告，为这场即将到来的业绩检阅提供了关键的坐标。Needham因此全面看多整个赛道，在即将公布第一季度财报的光网络公司中，对报告中覆盖的七只股票均给出了“买入”评级，并提前大幅上调了其中五家的目标价。Needham将其目标价从330美元上调至380美元，显示出对其行业龙头地位的持续认可。Needham同样将其列为“中长期最佳位置”标的，但指出市场短期预期过高导致股价波动。Needham将其目标价从36美元上调至53美元。","market":"us","thumbnail":"https://static.tigerbbs.com/9982b5275cb81b278be38e321704e998","type":0,"news_type":0,"thumbnails":["https://static.tigerbbs.com/9982b5275cb81b278be38e321704e998"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://www.zhitongcaijing.com/content/detail/1431823.html","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":"stock_zhitongcaijing","symbols":["CIEN","DTCR","SG9999015945.SGD","LU1366192091.USD","ANEL","LU0210536198.USD","AAOI","ALMU","FN","UUP","LITE","AIPO","COHR","ANET","LABX","CRDU","LU0256863902.USD","LU0320765059.SGD","CHAT","LU0345769128.USD","IE00BKDWB100.SGD","LWLG","LU1496350502.SGD","LU2097344431.USD","SG9999002224.SGD","LU1720051108.HKD","LU0417517546.SGD","LU1804176565.USD","ALAB","IE0004091025.USD","POET","AGIX","LITX","COHX","CRDO","BLOK","UDN","ARTY"],"isVideo":false,"video":null,"gpt_icon":1},{"id":"2629093811","title":"Astera Labs(ALAB.US)搭上亞馬遜千億AI訂單快車 但瑞銀僅首予「中性」評級：高速增長下競爭壓力大","url":"https://stock-news.laohu8.com/highlight/detail?id=2629093811","media":"智通财经","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2629093811?lang=zh_tw&edition=fundamental","pubTime":"2026-04-22 10:36","pubTimestamp":1776825388,"startTime":"0","endTime":"0","summary":"智通财经APP获悉，受其主要客户亚马逊与Anthropic签署价值1000亿美元的交易协议消息提振，Astera Labs 股价周二收涨9.2%，报191.97美元。瑞银首次对这家人工智能网络供应商进行评级，给予“中性”评级，目标价为180美元。然而，Astera 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Labs CEO Mohan Jitendra 減持256971股","url":"https://stock-news.laohu8.com/highlight/detail?id=1153486354","media":"公告助手","labels":["insiderTrades"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1153486354?lang=zh_tw&edition=fundamental","pubTime":"2026-04-22 07:25","pubTimestamp":1776813913,"startTime":"0","endTime":"0","summary":"Astera Labs, Inc. (ALAB) 的首席执行官兼董事 Mohan Jitendra 于2026年4月17日至2026年4月20日期间累计出售了256,971股公司普通股。此次减持可能用于个人资金调配，但也可能对市场造成一定的供给影响。投资者需关注公司高管的持股动向，以便做出明智的投资决策。","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":"Astera Labs CEO Mohan Jitendra 减持256971股","news_tag":"insiderTrades","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1126157798","title":"異動解讀 | 受亞馬遜千億美元AI訂單提振，Astera Labs盤中大漲11.12%","url":"https://stock-news.laohu8.com/highlight/detail?id=1126157798","media":"异动解读","labels":["movement"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1126157798?lang=zh_tw&edition=fundamental","pubTime":"2026-04-21 22:18","pubTimestamp":1776781095,"startTime":"0","endTime":"0","summary":"光通信芯片公司Astera Labs, Inc.  今日盘中股价大幅上涨11.12%，表现显著强于大盘。亚马逊公司宣布与人工智能公司Anthropic达成一项里程碑式协议，立即追加投资50亿美元，并计划未来追加投资至多200亿美元。此外，加拿大皇家银行将Astera Labs的目标股价从225美元上调至250美元，进一步增强了投资者的信心。在AI投资热潮持续以及光通信板块整体走强的背景下，Astera Labs受到市场资金的重点关注。","market":"hk","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":"1","news_top_title":null,"news_tag":"movement","news_rank":0,"length":0,"strategy_id":0,"source":"ai_movement_cn","symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":0}],"pageSize":20,"totalPage":18,"pageCount":16,"totalSize":349,"code":"91000000","status":"200"}]}}