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LRCX 拉姆研究
盘前交易 07-28 05:33:06 EDT
291.61
-13.60
-4.46%
盘前
282.43
-9.18
-3.15%
05:30 EDT
最高
309.50
最低
278.45
成交量
1,412万
今开
306.31
昨收
305.21
日振幅
10.17%
总市值
3,642亿
流通市值
3,642亿
总股本
12.49亿
成交额
40.80亿
换手率
1.13%
流通股本
12.49亿
市净率
--
ROE
--
每股收益
0.00
52周最高
--
52周最低
--
市盈率
--
股息
--
股息收益率
--
ROA
--
分时
五日
日K
周K
月K
数据加载中...
北京优虎网络科技有限公司
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异动解读｜拉姆研究盘前下跌3.97%，存储股暴跌情绪持续传导叠加财报前资金博弈加剧
行情直击 · 16:08
异动解读｜拉姆研究盘前下跌3.97%，存储股暴跌情绪持续传导叠加财报前资金博弈加剧
异动解读｜拉姆研究夜盘下跌3.13%，存储股暴跌情绪延续叠加财报前资金博弈加剧
行情直击 · 10:35
异动解读｜拉姆研究夜盘下跌3.13%，存储股暴跌情绪延续叠加财报前资金博弈加剧
异动解读｜拉姆研究盘中下跌3.34%，半导体设备板块集体承压存储股暴跌影响延续
行情直击 · 07-27 21:49
异动解读｜拉姆研究盘中下跌3.34%，半导体设备板块集体承压存储股暴跌影响延续
异动解读｜拉姆研究盘前上涨3.72%，多家投行密集上调目标价叠加财报临近
行情直击 · 07-27 16:25
异动解读｜拉姆研究盘前上涨3.72%，多家投行密集上调目标价叠加财报临近
异动解读｜拉姆研究夜盘上涨3.27%，半导体设备板块集体反弹叠加多家投行上调目标价
行情直击 · 07-27 08:07
异动解读｜拉姆研究夜盘上涨3.27%，半导体设备板块集体反弹叠加多家投行上调目标价
异动解读｜拉姆研究盘中下跌3.03%，报309.86美元
行情直击 · 07-24
异动解读｜拉姆研究盘中下跌3.03%，报309.86美元
大摩警告：AI存储狂欢接近拐点，内存价格或于四季度见顶
华尔街见闻 · 07-24
大摩警告：AI存储狂欢接近拐点，内存价格或于四季度见顶
异动解读｜拉姆研究盘前下跌3.41%，报310.544美元
行情直击 · 07-22
异动解读｜拉姆研究盘前下跌3.41%，报310.544美元
异动解读｜拉姆研究夜盘下跌3.01%，报312.3美元
行情直击 · 07-22
异动解读｜拉姆研究夜盘下跌3.01%，报312.3美元
异动解读｜拉姆研究盘中上涨5.88%，台积电大幅上调资本支出叠加多家投行上调目标价提振设备板块
行情直击 · 07-21
异动解读｜拉姆研究盘中上涨5.88%，台积电大幅上调资本支出叠加多家投行上调目标价提振设备板块
异动解读｜拉姆研究盘前上涨3.62%，台积电大幅上调资本支出叠加多家投行上调目标价提振设备板块
行情直击 · 07-21
异动解读｜拉姆研究盘前上涨3.62%，台积电大幅上调资本支出叠加多家投行上调目标价提振设备板块
异动解读｜拉姆研究夜盘上涨3.24%，台积电大幅上调资本支出叠加多家投行上调目标价提振半导体设备板块反弹
行情直击 · 07-21
异动解读｜拉姆研究夜盘上涨3.24%，台积电大幅上调资本支出叠加多家投行上调目标价提振半导体设备板块反弹
异动解读｜拉姆研究盘前上涨3.2%，台积电大幅上调资本支出提振半导体设备板块集体反弹
行情直击 · 07-20
异动解读｜拉姆研究盘前上涨3.2%，台积电大幅上调资本支出提振半导体设备板块集体反弹
美股异动 | 半导体板块延续调整 英特尔(INTC.US)跌超3%
智通财经 · 07-17
美股异动 | 半导体板块延续调整 英特尔(INTC.US)跌超3%
半导体板块集体走低 美国超微公司(AMD)跌6.05% 芯片板块大幅回撤临近熊市阈值
金吾财讯 · 07-17
半导体板块集体走低 美国超微公司(AMD)跌6.05% 芯片板块大幅回撤临近熊市阈值
异动解读｜拉姆研究盘中下跌4.56%，半导体设备板块集体重挫叠加CEO减持压力延续
行情直击 · 07-17
异动解读｜拉姆研究盘中下跌4.56%，半导体设备板块集体重挫叠加CEO减持压力延续
异动解读｜拉姆研究盘前下跌3.32%，半导体设备板块持续走弱叠加CEO减持压力延续
行情直击 · 07-17
异动解读｜拉姆研究盘前下跌3.32%，半导体设备板块持续走弱叠加CEO减持压力延续
异动解读｜拉姆研究夜盘下跌3.07%，半导体设备板块持续走弱叠加CEO减持压力延续
行情直击 · 07-17
异动解读｜拉姆研究夜盘下跌3.07%，半导体设备板块持续走弱叠加CEO减持压力延续
异动解读｜拉姆研究盘中下跌3.4%，半导体设备板块持续走弱叠加CEO减持压力延续
行情直击 · 07-16
异动解读｜拉姆研究盘中下跌3.4%，半导体设备板块持续走弱叠加CEO减持压力延续
半导体板块集体低开 费城半导体指数跌3.09% 台积电二季报引爆半导体利好兑现行情
金吾财讯 · 07-16
半导体板块集体低开 费城半导体指数跌3.09% 台积电二季报引爆半导体利好兑现行情
公司概况
公司名称：
拉姆研究
所属市场：
NASDAQ
上市日期：
--
主营业务：
拉姆研究公司是一家特拉华州公司，成立于1980年，总部位于加利福尼亚州弗里蒙特。该公司是一家为半导体行业提供创新晶圆制造设备和服务的全球供应商。该公司已经建立了强大的全球影响力，在纳米应用支持、化学、等离子和流体、先进的系统工程和广泛的运营学科等领域拥有核心竞争力。该公司的产品和服务旨在帮助客户制造更小、性能更好的设备，用于各种电子产品，包括移动电话、个人电脑、服务器、可穿戴设备、汽车和数据存储设备。该公司的客户群包括领先的半导体存储器、代工和集成器件制造商，这些制造商生产的产品包括NVM、DRAM和逻辑器件。该公司的核心技术能力是将硬件、工艺、材料、软件和过程控制集成到晶圆上，使结果成为可能。
发行价格：
--
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16:08","pubTimestamp":1785226124,"startTime":"0","endTime":"0","summary":"7月28日，拉姆研究盘前下跌3.97%，报278.88美元/股，成交额195.96万美元。消息面上，存储股此前集体重挫，美光科技跌5.82%、SK海力士跌6.83%、闪迪跌7.10%，疲软情绪持续向设备端传导，半导体设备板块集体承压，阿斯麦跌3.86%、应用材料跌4.23%、科磊跌3.98%、艾马克技术公司跌8.6%。公司将于7月29日盘后公布季度财报，市场预期EPS为1.69美元，较上季度1.47美元明显增长，财报前资金博弈加剧或放大短期波动。","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":["LRCX"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1199632611","title":"异动解读｜拉姆研究夜盘下跌3.13%，存储股暴跌情绪延续叠加财报前资金博弈加剧","url":"https://stock-news.laohu8.com/highlight/detail?id=1199632611","media":"行情直击","labels":[],"top":1,"itemType":null,"share":"https://www.laohu8.com/m/news/1199632611?lang=zh_cn&edition=full","pubTime":"2026-07-28 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21:49","pubTimestamp":1785160190,"startTime":"0","endTime":"0","summary":"7月27日，拉姆研究盘中下跌3.34%，报298.26美元/股，成交额3.08亿美元。尽管盘前受多家投行上调目标价提振一度走高，但开盘后半导体设备板块整体走弱，拖累股价回落。消息面上，此前存储股集体重挫，美光科技跌5.82%、SK海力士跌6.83%、闪迪跌7.10%，存储板块疲软情绪向设备端传导。公司将于7月29日盘后公布季度财报，市场预期EPS为1.69美元，财报前资金博弈加剧或放大波动。","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":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["LRCX"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1109729811","title":"异动解读｜拉姆研究盘前上涨3.72%，多家投行密集上调目标价叠加财报临近","url":"https://stock-news.laohu8.com/highlight/detail?id=1109729811","media":"行情直击","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/1109729811?lang=zh_cn&edition=full","pubTime":"2026-07-27 16:25","pubTimestamp":1785140700,"startTime":"0","endTime":"0","summary":"7月27日，拉姆研究盘前上涨3.72%，报315.84美元/股，成交额114.27万美元。消息面上，7月以来多家投行密集上调拉姆研究目标价：UBS将目标价从375美元上调至435美元并维持买入评级，Stifel上调至425美元，Mizuho上调至400美元，Evercore ISI上调至355美元并维持跑赢大盘评级，分析师平均目标价约380.93美元，显著高于当前股价。此外，公司将于7月29日盘后公布季度财报，市场预期EPS为1.69美元，较上季度1.47美元明显增长，资金或提前布局。","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":["LRCX"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1131619207","title":"异动解读｜拉姆研究夜盘上涨3.27%，半导体设备板块集体反弹叠加多家投行上调目标价","url":"https://stock-news.laohu8.com/highlight/detail?id=1131619207","media":"行情直击","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/1131619207?lang=zh_cn&edition=full","pubTime":"2026-07-27 08:07","pubTimestamp":1785110848,"startTime":"0","endTime":"0","summary":"7月27日，拉姆研究夜盘上涨3.27%，报313.24美元/股，成交额49.8万美元。消息面上，7月以来多家投行密集上调拉姆研究目标价：UBS将目标价从375美元上调至435美元并维持买入评级，Stifel上调至425美元，Mizuho上调至400美元，Evercore ISI上调至355美元并维持跑赢大盘评级，分析师平均目标价约380.93美元，显著高于当前股价。此外，公司将于7月29日盘后公布季度财报，市场预期EPS为1.69美元，较上季度1.47美元明显增长，或推动资金提前布局。","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":"0","news_top_title":"拉姆研究夜盘上涨3.27%，半导体设备板块集体反弹叠加多家投行上调目标价","news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["LRCX"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1181126067","title":"异动解读｜拉姆研究盘中下跌3.03%，报309.86美元","url":"https://stock-news.laohu8.com/highlight/detail?id=1181126067","media":"行情直击","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/1181126067?lang=zh_cn&edition=full","pubTime":"2026-07-24 22:33","pubTimestamp":1784903596,"startTime":"0","endTime":"0","summary":"7月24日，拉姆研究盘中下跌3.03%，报309.86美元/股，成交额4.62亿美元。拉姆研究所在的半导体设备行业中，个股普遍走弱，其中泰瑞达跌4.77%，应用材料跌3.34%，科磊跌2.88%，阿斯麦跌1.95%，艾马克技术公司跌0.51%。拉姆研究公司是一家为半导体行业提供创新晶圆制造设备和服务的全球供应商，核心技术能力涵盖纳米应用支持、化学、等离子和流体、先进系统工程等领域，客户群包括领先的半导体存储器、代工和集成器件制造商。（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":["LRCX"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2653970983","title":"大摩警告：AI存储狂欢接近拐点，内存价格或于四季度见顶","url":"https://stock-news.laohu8.com/highlight/detail?id=2653970983","media":"华尔街见闻","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2653970983?lang=zh_cn&edition=full","pubTime":"2026-07-24 13:55","pubTimestamp":1784872557,"startTime":"0","endTime":"0","summary":"摩根士丹利亚洲及欧洲科技研究主管Shawn Kim发出警示：AI驱动的存储行业狂欢正临拐点。内存合同价格预计四季度见顶，市场对存储制造商盈利上调率已从92%峰值滑落至77%，SK海力士与三星估值双双回撤。然而周期将\"拉长\"而非\"崩溃\"——HBM供给硬约束与AI资本开支仍是关键支撑，商品DRAM与高端存储的命运正加速分化。","market":"nz","thumbnail":"https://static.tigerbbs.com/e39f5931d4cf3fccc49c0e890fceb462","type":0,"news_type":0,"thumbnails":["https://static.tigerbbs.com/e39f5931d4cf3fccc49c0e890fceb462"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":"6e7a4338b1034ad785d5025385d8625c","theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://wallstreetcn.com/articles/3777849","is_publish_highlight":true,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["LU2089283258.USD","AIPO","LU2357305700.SGD","LU0106261372.USD","LU0912757837.SGD","SSNLF","KBWB","LU2111349929.HKD","ASMU","IAI","LU1791710400.SGD","LU0390134368.USD","MUD","LU0006306889.USD","ASML","QTOC","LU0314104364.USD","LU0225283273.USD","VTHR","LU0234570918.USD","ARTY","LU1162221912.USD","LU1668664300.SGD","MULL","AMAT","LU1548497426.USD","LU1989772840.SGD","BK4127","LU2487616109.SGD","MUU","LU0053666078.USD","SK","LRCU","LU2133065610.SGD","KLAG","LU0882574139.USD","SNDG","LU0210528500.USD","LU2023251221.USD","HYNX","SNXX","ASMG","KLAC","BK4581","LU1064131342.USD","LU1244550494.USD","SNDQ","LU0557290698.USD","MUZ","LU0971096721.USD","LU0158827781.USD","SKUU","LU1720051017.SGD","IE00BKVL7J92.USD","BK4504","SNDU","LU0106831901.USD","LU0158827948.USD","LU1244550221.USD","SKDD","SKHX","SKHU","LU1732799900.SGD","LRCX","MIC","LU2264538146.SGD","LU0795875169.SGD","MUYY","SKHZ","LU1363072403.SGD","SNDK","LU1720051108.HKD","AGIX","SNDC","BK4534","SKHY","07709","LU0528227936.USD","MU","BK4516","CHAT"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1194172272","title":"异动解读｜拉姆研究盘前下跌3.41%，报310.544美元","url":"https://stock-news.laohu8.com/highlight/detail?id=1194172272","media":"行情直击","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/1194172272?lang=zh_cn&edition=full","pubTime":"2026-07-22 16:10","pubTimestamp":1784707848,"startTime":"0","endTime":"0","summary":"7月22日，拉姆研究盘前下跌3.41%，报310.544美元/股，成交额287.15万美元。拉姆研究所在的半导体设备行业中，个股普遍走弱，其中泰瑞达跌3.49%，科磊跌3.22%，应用材料跌2.87%，AXT Inc跌2.67%，阿斯麦跌0.88%。拉姆研究公司是一家为半导体行业提供创新晶圆制造设备和服务的全球供应商，核心技术能力涵盖纳米应用支持、化学、等离子和流体、先进系统工程等领域，客户群包括领先的半导体存储器、代工和集成器件制造商。（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":"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":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["LRCX"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1192433284","title":"异动解读｜拉姆研究夜盘下跌3.01%，报312.3美元","url":"https://stock-news.laohu8.com/highlight/detail?id=1192433284","media":"行情直击","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/1192433284?lang=zh_cn&edition=full","pubTime":"2026-07-22 14:15","pubTimestamp":1784700913,"startTime":"0","endTime":"0","summary":"7月22日，拉姆研究夜盘下跌3.01%，报312.3美元/股，成交额506.61万美元。拉姆研究所在的半导体设备行业中，个股普遍走弱，其中泰瑞达跌3.45%，AXT Inc跌3.33%，应用材料跌3.19%，科磊跌3.14%，阿斯麦跌1.23%。拉姆研究公司是一家为半导体行业提供创新晶圆制造设备和服务的全球供应商，核心技术能力涵盖纳米应用支持、化学、等离子和流体、先进系统工程等领域，客户群包括领先的半导体存储器、代工和集成器件制造商。（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":"异动解读｜拉姆研究夜盘下跌3.01%，报312.3美元","news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["LRCX"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1115746225","title":"异动解读｜拉姆研究盘中上涨5.88%，台积电大幅上调资本支出叠加多家投行上调目标价提振设备板块","url":"https://stock-news.laohu8.com/highlight/detail?id=1115746225","media":"行情直击","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/1115746225?lang=zh_cn&edition=full","pubTime":"2026-07-21 21:33","pubTimestamp":1784640789,"startTime":"0","endTime":"0","summary":"7月21日，拉姆研究盘中上涨5.88%，报321.92美元/股，成交额1.94亿美元。消息面上，台积电于法说会大幅上调资本支出指引，明确AI需求能见度延伸至2030年，未来三年资本支出将显著高于过去三年，华尔街认为这对半导体设备供应商构成直接利好。机构层面，近期瑞银将拉姆研究目标价上调至435美元、Stifel上调至425美元、摩根士丹利上调至404美元、Evercore 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ISI上调至355美元，机构共识评级为\"增持\"。","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":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["LRCX"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1125881485","title":"异动解读｜拉姆研究夜盘上涨3.24%，台积电大幅上调资本支出叠加多家投行上调目标价提振半导体设备板块反弹","url":"https://stock-news.laohu8.com/highlight/detail?id=1125881485","media":"行情直击","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/1125881485?lang=zh_cn&edition=full","pubTime":"2026-07-21 11:37","pubTimestamp":1784605034,"startTime":"0","endTime":"0","summary":"7月21日，拉姆研究夜盘上涨3.24%，报316.71美元/股，成交额168.28万美元。机构层面，近期瑞银将拉姆研究目标价上调至435美元、Stifel上调至425美元、摩根士丹利上调至404美元、Evercore 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19:33","pubTimestamp":1784547192,"startTime":"0","endTime":"0","summary":"7月20日，拉姆研究盘前上涨3.2%，报323.32美元/股，成交额721.12万美元。消息面上，台积电于近日法说会大幅上调资本支出指引，明确表示AI需求能见度已延伸至2030年，未来三年资本支出将显著高于过去三年，并同步兴建13座先进制程晶圆厂及先进封装厂，华尔街多家投行认为这对半导体设备供应商构成直接利好。此外，近期瑞银将拉姆研究目标价上调至435美元、Stifel上调至425美元、摩根士丹利上调至404美元，机构共识评级为\"增持\"，均价目标376.82美元。","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":["LRCX"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2652281976","title":"美股异动 | 半导体板块延续调整 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美国超微公司(AMD)跌6.05% 芯片板块大幅回撤临近熊市阈值","url":"https://stock-news.laohu8.com/highlight/detail?id=2652286369","media":"金吾财讯","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2652286369?lang=zh_cn&edition=full","pubTime":"2026-07-17 21:38","pubTimestamp":1784295508,"startTime":"0","endTime":"0","summary":"消息面上，前期热度较高的 AI 芯片板块大幅回调，费城半导体指数 周四下跌 4.3%，收盘点位 11876.50 点，较 6 月 22 日历史高点回撤 19%，距离 20% 熊市临界点位 11707.78 点仅小幅空间，全部三十只成分股均较阶段高点下行。行业财报兑现与股价走势出现背离，台积电 二季度利润创下历史新高，本周股价下跌 5.6%；SK 海力士完成海外企业规模最大美股 IPO 后，其美股存托凭证周四下跌近 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21:32","pubTimestamp":1784295137,"startTime":"0","endTime":"0","summary":"7月17日，拉姆研究盘中下跌4.56%，报305.08美元/股，成交额2.73亿美元。消息面上，半导体设备板块延续回调态势，同板块应用材料跌5.53%、泰瑞达跌5.42%、科磊跌4.97%、AXT Inc跌2.67%、阿斯麦跌2.65%，设备板块整体承压显著。此外，公司CEO Timothy Archer此前以每股390.01美元减持30,000股、套现约1,170万美元的负面情绪仍在延续。公司下次财报将于7月29日盘后发布，预期EPS为1.69美元。（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":"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":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["LRCX"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1162013246","title":"异动解读｜拉姆研究盘前下跌3.32%，半导体设备板块持续走弱叠加CEO减持压力延续","url":"https://stock-news.laohu8.com/highlight/detail?id=1162013246","media":"行情直击","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/1162013246?lang=zh_cn&edition=full","pubTime":"2026-07-17 16:02","pubTimestamp":1784275321,"startTime":"0","endTime":"0","summary":"7月17日，拉姆研究盘前下跌3.32%，报306.81美元/股，成交额262.73万美元。消息面上，半导体设备板块延续回调态势，同板块应用材料跌4.63%、泰瑞达跌3.94%、AXT Inc跌3.91%、科磊跌3.82%、阿斯麦跌1.88%，设备板块整体承压。此外，公司CEO Timothy 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12:35","pubTimestamp":1784262925,"startTime":"0","endTime":"0","summary":"7月17日，拉姆研究夜盘下跌3.07%，报311.12美元/股，成交额446.41万美元。消息面上，半导体设备板块延续回调态势，同板块AXT Inc跌4.26%、应用材料跌3.39%、泰瑞达跌3.09%、阿斯麦跌2.42%、科磊跌2.32%，设备板块整体承压。此外，公司CEO Timothy 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