美股詳情

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Roundhill Memory ETF

55.01

+0.21000.38%

盤前：56.321.31+2.38%07:58 EDT

成交量：1,971.42萬

成交額：10.88億

市值：241.50億

市盈率：- -

高：55.96

開：55.83

低：54.40

收：54.80

52周最高：81.34

52周最低：26.14

股本：4.39億

流通股本：4.39億

量比：0.60

換手率：4.49%

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

異動解讀｜Roundhill Memory ETF夜盤下跌5.08%，美股存儲板塊連續重挫疊加加息預期升温

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分析師警告：內存原廠不要過度依賴長期合同

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美股盤後速遞：三大股指期貨集體上漲；存儲芯片股升跌不一，閃迪、西部數據下挫；油價回落，金銀齊漲

美股存儲芯片、光通信概念跳水，希捷科技、閃迪跌超4%，西部數據跌超2%；國際油價跌超3%

重大資產重組！605303，擬併購存儲芯片公司！

榨乾！這次升級讓佰維DW100內存性能再提升10%！

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老虎资讯综合

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SK海力士目標2028年將High NA EUV技術用於DRAM內存量產

Hudbay Minerals Inc(HBM)股票9月10日盤中下跌7.70%：背後推手曝光

TradingKey中文

異動解讀｜Roundhill Memory ETF盤中下跌5.04%，鎧俠CEO喊話內存價格漲夠了疊加存儲板塊集體回調

今夜，證監會釋放利好！DeepSeek新模型，減少內存需求

AI能力越驚豔，NAND存儲越要擴容! 高盛拆解閃迪(SNDK.US)「長期協議+天量AI推理」牛市邏輯

AI能力越驚豔，NAND存儲越要擴容! 高盛拆解閃迪(SNDK.US)「長期協議+天量AI推理」牛市邏輯

摩根大通首評SK海力士給予「增持」評級看好AI內存周期持續五年以上

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08:59","pubTimestamp":1789174740,"startTime":"0","endTime":"0","summary":"北京时间9月12日，美股盘后，三大股指期货集体上涨，存储芯片股涨跌不一，闪迪、西部数据下挫；国际油价回落，金银价格齐涨。三大股指期货集体上涨道指期货涨0.92%，纳指期货涨0.88%，标普500指数期货涨0.82%。美国科技七巨头盘后多数下跌，苹果涨0.09%，谷歌涨0.01%，Meta跌0.07%，微软跌0.15%，亚马逊跌0.03%，英伟达跌0.01%，特斯拉跌0.05%。","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"stock_eastmoney","url":"http://finance.eastmoney.com/a/202609123872683824.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/202609123872683824.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":["DBC","DRIP","DRMP","USL","SPXT","VOOV","BWET","AGQ","IVV","OIH","RAM","OILU","DRLL","HBMX","OILK","USE","BNO","TPOR","PXJ","FTXL","DUG","MUD","OILT","SDOG","WEEI","ERX","UAE","FTXN","USOI","WTIU","DRMY","DBO","SPDN","SMAX","XES","GUSH","DISK","HIBL","IEO","VDE","DIG","SPXL","DRAM","DBE","09747","IXC","PEJ","UGA","XLEX","PXE"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2666453578","title":"美股存儲芯片、光通信概念跳水，希捷科技、閃迪跌超4%，西部數據跌超2%；國際油價跌超3%","url":"https://stock-news.laohu8.com/highlight/detail?id=2666453578","media":"中新经纬","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2666453578?lang=zh_tw&edition=fundamental","pubTime":"2026-09-11 22:36","pubTimestamp":1789137401,"startTime":"0","endTime":"0","summary":"北京时间11日晚，美股芯片概念高开低走，盘中多只芯片股股价跳水，希捷科技、闪迪一度跌超4%，西部数据跌超2%，截至发稿股价有所回升。盘初走势强劲的光通信概念股也出现跳水，Coherent涨幅由6%收窄至0.23%，Lumentum由涨转跌超1%，康宁涨幅从涨超3%收窄至涨0.7%。9月11日晚间，备受市场关注的美国CPI数据出炉。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"stock_eastmoney","url":"http://finance.eastmoney.com/a/202609113872391570.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/202609113872391570.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":["BPH","BK4585","USOY","NRGU","DRMY","XOMZ","UWT","MUD","PBOG","WTID","OILD","SIXG","SHEH","MUZ","RPV","FLRU","LUMA","BK4588","CMDY","CRAK","DRMP","DISK","XOMX","MUG","YGRN","MUYY","RAM","NRGZ","KSA","DTO","GXPE","09747","DRAM","COMT","DNO","LYTE","RAMZ","XLEI","HBMX","MUU","FTXL","NRGO","GNR","XOMO","DRAL","FOTO","MULL","OIL","MIC","TEXU"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2666529119","title":"重大資產重組！605303，擬併購存儲芯片公司！","url":"https://stock-news.laohu8.com/highlight/detail?id=2666529119","media":"同花顺","labels":["corporation"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2666529119?lang=zh_tw&edition=fundamental","pubTime":"2026-09-11 19:15","pubTimestamp":1789125300,"startTime":"0","endTime":"0","summary":"园林股份筹划重大资产重组，下周一(9月14日)起停牌。9月11日晚间园林股份(605303)公告，公司正筹划以发行股份及支付现金的方式购买杭州华澜微电子股份有限公司(下称“华澜微”)控股权。本次 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18:00","pubTimestamp":1789120800,"startTime":"0","endTime":"0","summary":"作为AMD A-Club领先者俱乐部核心合作伙伴，佰维DW100时空行者DDR5电竞内存已正式通过EXPO ULL认证。我们用DW100时空行者 6000 C28的EXPO普通版和EXPO ULL认证版做了一组对照测试。《CS2 》实测平均帧提升8%，1% Low 提升11.91%。《黑神话悟空》的实测最低帧从110帧提升到130帧，涨幅达到18.18%。解锁稳定高帧，一键开启超低延迟佰维DW100时空行者电竞内存已经通过AMD EXPO Ultra Low Latency认证。","market":"other","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://finance.sina.com.cn/roll/2026-09-11/doc-inirnaka5737000.shtml","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":"sina","symbols":["DRAL","DRAM","RAMZ","BK4588","RAM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2666523555","title":"鎧俠赴美上市能否打開資金新入口？年內狂飆456%，劍指全球NAND配置焦點","url":"https://stock-news.laohu8.com/highlight/detail?id=2666523555","media":"智通财经","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2666523555?lang=zh_tw&edition=fundamental","pubTime":"2026-09-11 17:46","pubTimestamp":1789119993,"startTime":"0","endTime":"0","summary":"铠侠股价今年以来在日本股市大幅上涨456%，领跑日经225指数，但资金管理规模高达140亿美元AI投资基金的Voya资管公司投资经理塞巴斯蒂安·托马斯仍未持有该股，主要顾虑是流动性。一只规模为140亿美元、专注于人工智能投资的基金的首席基金经理表示，铠侠在美国上市的计划，可能使这家日本芯片制造商重新成为全球投资焦点。铠侠今年以来飙升456%，涨幅位居基准日经225指数成分股之首。","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/1495050.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_zhitongcaijing","symbols":["BK4588","DRAM","DRMY","MULL","IPOS","RAM","DRMP","MIC","DRAL","MUU","MUZ","MUYY","RAMZ","MUG","DISK","MUD"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2666528021","title":"Applied 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拆解AMAT在先进逻辑、存储升级和先进封装中的增长机会，以及这些机会能否支撑下一阶段的盈利与估值。","market":"fut","thumbnail":"https://resource.tradingkey.com/cms_uploads/img/20240511/bc3ee4ff11692ead9bc609390fca41b0.jpg","type":0,"news_type":0,"thumbnails":["https://resource.tradingkey.com/cms_uploads/img/20240511/bc3ee4ff11692ead9bc609390fca41b0.jpg"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://www.tradingkey.com/zh-hans/analysis/stocks/us-stock/262163159-applied-materials-amat-ai-chips-hbm-growth-analysis-tradingkey","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":["AIBU","MUD","AVGC","GPTZ","RAM","HBMX","MUZ","AVL","ALAI","RAMZ","AVGU","MUYY","AVGX","MUG","AIVC","LRNZ","MULL","03191","WISE","AVS","AIS","AIFD","AVGG","AVGW","DISK","EPAI","DRMY","MIC","UYM","DRMP","FAI","DRAM","DRAL","MUU","BK4588"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2666510070","title":"CXMT 啓動上海新廠設備招標並規劃多地擴產","url":"https://stock-news.laohu8.com/highlight/detail?id=2666510070","media":"链捕手","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2666510070?lang=zh_tw&edition=fundamental","pubTime":"2026-09-11 11:00","pubTimestamp":1789095613,"startTime":"0","endTime":"0","summary":" ChainCatcher 消息，中国最大 DRAM 厂商长鑫存储 CXMT 近日启动上海新厂合作商设备招标，并推进多地产能扩张。CXMT 目前在合肥二期、北京一期量产 DRAM，产能估约每月 20 万片中段，年底或超过每月 30 万片。CXMT 计划今年四季度开上海新厂，相关设备招标已启动。半导体设备业人士称，该厂拟分两阶段扩建，产能将显著超过每月 10 万片。随后计划明年上半年开合肥新厂、最早明年下半年开北京新厂，后年上半年再开合肥新厂。设备业人士称，CXMT 已与多方沟通多地建厂时点。若计划全部落地，CXMT 今年至 2028 年每年可新增至少每月 7 万至 8 万片产能，长期或超每月 60 万片。三星电子与 SK 海力士 DRAM 产能分别估约每月 70 万片、60 万片。 ","market":"sg","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://www.chaincatcher.com/article/2289073","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":["MUG","MIC","MUZ","RAM","MUU","MULL","DRAM","MUD","RAMZ","DRAL","BK4588","DISK","MUYY","DRMY"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1118620951","title":"「AI股神」Leopold捲土重來？神秘資金集中建倉AI相關看漲期權","url":"https://stock-news.laohu8.com/highlight/detail?id=1118620951","media":"老虎资讯综合","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1118620951?lang=zh_tw&edition=fundamental","pubTime":"2026-09-11 10:31","pubTimestamp":1789093872,"startTime":"0","endTime":"0","summary":"美股分析师Paradis在发帖称，疑似“AI股神”Leopold Aschenbrenner及其基金Situational Awareness似乎正在卷土重来。Paradis指出，自上周五以来，神秘资金已开始密集买入数笔高度集中的巨额定制化AI相关期权，总权利金达到3.15亿美元；Delta敞口为11亿美元；Vega为580万美元。DRAM：1月到期65/70看涨期权——权利金4300万美元，Delta 1.73亿美元，Vega 85.5万美元。如果我们接下来在MU、NBIS和TSM上看到类似的大宗FLEX看涨期权买单，那基本上就能确认这些交易背后是Leopold及其基金。","market":"us","thumbnail":"https://community-static.tradeup.com/news/3eee64267ec0be71054f381bed27323c","type":0,"news_type":0,"thumbnails":["https://community-static.tradeup.com/news/3eee64267ec0be71054f381bed27323c"],"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":["AMYY","SKHU","SKHY","AMDL","SKHZ","SKHL","SKHA","SNDC","SKHX","DAMD","AMDD","SNDQ","CRWU","SNXX","07709","AMUU","LINT","AMDW","BEX","CRWV","CRWG","CWVX","INTC","SKHN","CWII","BE","SNDU","INT","BEG","SKHQ","AMDG","CORD","BEC","INTW","DRAM","SNDG","AMDC","SKUU","AMDY","CRWX","SKDD","SNDK","SK","AMD","HYNX","INYY","BEZ"],"isVideo":false,"video":null,"gpt_icon":1},{"id":"2666514639","title":"昨夜，全是利空！原油「爆了」，半導體、存儲芯片、光通信，全線大跌","url":"https://stock-news.laohu8.com/highlight/detail?id=2666514639","media":"华夏时报","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2666514639?lang=zh_tw&edition=fundamental","pubTime":"2026-09-11 08:17","pubTimestamp":1789085828,"startTime":"0","endTime":"0","summary":"深晚海外市场，又是风雨飘摇！几件大事一起发生，欧洲加息、油价猛拉，股市、黄金、白银价格跳水。当地时间9月10日，美股三大指数集体收跌。道琼斯工业指数跌0.60%，标普500指数跌0.58%，纳斯达克综合指数跌0.65%。科技与半导体板块领跌，存储芯片、光通信、软件股下挫，中概股多数走低，国际油价大涨，黄金白银大跌。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"stock_eastmoney","url":"http://finance.eastmoney.com/a/202609113871241994.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/202609113871241994.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":["XOP","GUSH","OILT","09747","TECY","DIG","USOI","RAM","SOXX","BNO","SOXL","WTIU","SMH","DRAM","CHPY","USE","FTXN","XSD","DRMP","UCO","XES","ERX","LUMA","SOXY","FLBR","PSI","TEKX","DBO","FBZ","USL","FAAR","SIXG","MQQQ","SOXS","FTXL","IEO","UGA","NBDS","FWD","PXE","SCO","DRLL","CWC","LYTE","DBC","EIS","HBMX","DUG","CHPS","DBE"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2666511097","title":"SK海力士目標2028年將High NA EUV技術用於DRAM內存量產","url":"https://stock-news.laohu8.com/highlight/detail?id=2666511097","media":"IT之家","labels":["productRelease"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2666511097?lang=zh_tw&edition=fundamental","pubTime":"2026-09-11 07:21","pubTimestamp":1789082463,"startTime":"0","endTime":"0","summary":"IT之家 9 月 11 日消息，参考路透社此前报道，SK 海力士在一份声明中表示，该企业目标在 2028 年将 High NAEUV 光刻图案化工艺应用于 DRAM 的大规模生产。SK 海力士正评估是否加入这一联盟。IT之家注意到，三星电子在同时新闻稿中确认计划在 2028 年将 High NA EUV 技术用于先进 DRAM 内存的大规模生产；美光则曾表示，计划为第 7 代 10nm 级 DRAM 工艺 1δ  导入最新一代的 EUV 光刻设备。","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":"https://tech.ifeng.com/c/8wKBgkGQL4M","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":"fenghuang_stock","symbols":["LU0823397103.USD","MUD","MUG","EUV","DRAL","LU0823413587.USD","SKUU","EEMO","MUZ","MUU","SKHL","SKHN","HYNX","DISK","SKHA","SKHY","SKHYV","LU1956131251.USD","MULL","BK4141","DRMY","07709","SKDD","RAMZ","SKHX","BK4588","DRMP","MIC","SKHU","SKHQ","EDZ","LU0823413660.USD","SK","MUYY","RAM","DRAM","SKHZ","LU0823397285.USD"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2666590431","title":"Hudbay Minerals Inc(HBM)股票9月10日盤中下跌7.70%：背後推手曝光","url":"https://stock-news.laohu8.com/highlight/detail?id=2666590431","media":"TradingKey中文","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2666590431?lang=zh_tw&edition=fundamental","pubTime":"2026-09-11 02:16","pubTimestamp":1789064183,"startTime":"0","endTime":"0","summary":"• 受全球铜价下跌和关税不确定性影响，哈德贝矿业股价走低。\n• 尽管整个基本金属板块短期下跌，但该公司基本面依然稳健。\n• 技术指标显示 MACD 和 RSI 呈中性，威廉指标则显示超卖。","market":"fut","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/262161638-market-movers-hbm-20260910","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":["DISK","DRAL","MIC","MUZ","RAM","BK4588","DRMP","COPP","MULL","DRAM","MUU","RAMZ","MUYY","HBMX","MUG","DRMY","BK4168","MUD","HBM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1176344487","title":"異動解讀｜Roundhill Memory ETF盤中下跌5.04%，鎧俠CEO喊話內存價格漲夠了疊加存儲板塊集體回調","url":"https://stock-news.laohu8.com/highlight/detail?id=1176344487","media":"行情直击","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1176344487?lang=zh_tw&edition=fundamental","pubTime":"2026-09-11 00:23","pubTimestamp":1789057402,"startTime":"0","endTime":"0","summary":"9月10日，Roundhill Memory ETF盘中下跌5.04%，报58.475美元/股，成交额11.64亿美元。消息面上，铠侠CEO公开喊话\"内存价格涨够了\"，率先为NAND涨势踩刹车，震撼市场。同日存储板块集体大幅回调，费城半导体指数跌2.43%，SK海力士跌4.00%、西部数据跌4.11%、闪迪跌3.89%、美光科技跌3.42%，板块全线回吐此前由AI算力需求与库存告急驱动的涨幅，短期获利了结情绪集中释放。（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":"存储板块集体回调，内存涨价遭喊停","news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["DRAM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2666910535","title":"今夜，證監會釋放利好！DeepSeek新模型，減少內存需求","url":"https://stock-news.laohu8.com/highlight/detail?id=2666910535","media":"同花顺","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2666910535?lang=zh_tw&edition=fundamental","pubTime":"2026-09-10 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