美股详情

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Roundhill Memory ETF

54.72

-2.4700-4.32%

盘前：51.93-2.7900-5.10%08:06 EDT

成交量：3,234.61万

成交额：17.76亿

市值：225.58亿

市盈率：- -

高：55.81

开：55.74

低：54.40

收：57.19

52周最高：81.34

52周最低：26.14

股本：4.12亿

流通股本：4.12亿

量比：1.41

换手率：7.85%

股息：- -

股息率：- -

净资产收益率：--

总资产收益率：--

市净率：--

市盈率(LYR):- -

数据加载中...

总览公司新闻资讯公告

今夜，全球屏息！半导体、光通信、存储芯片，集体暴涨！油价，暴跌

英飞凌将部分存储芯片业务出售给华邦电子作价11.2亿美元

没有配额就出局！内存荒持续至2027年：中小手机笔记本厂商开始花式自救

快科技官方

财通证券唐佳：国产芯片厂商会陆续推出支持超节点产品，HBM成出货关键变量

“持续学习”的AI将把内存“供不应求”延伸至2031年?

华尔街见闻

存储芯片概念异动拉升太极实业触及涨停

中国存储全面追击！韩国半导体产业协会：DRAM差2年、NAND只差1年

美股收盘：半导体板块走强思佳讯涨13.55% QORVO涨9.34%；存储芯片股偏弱希捷科技跌4.19% ；大型科技股涨跌不一英伟达涨0.57%

美股盘前速递：存储芯片、光通信上涨；美联储将召开议息会议；三大股指期货集体下跌，大型科技股多数下挫；金银下跌，国际油价涨逾1%

7月爆仓后再押AI！「AI股神」Leopold重返科技股，刚建仓又遇集体大跌

老虎资讯综合

存储芯片概念持续走高恒烁股份涨超10%

存储芯片概念震荡反弹，大为股份涨停

盘前必读丨美股存储芯片、光通信板块重挫；广汽集团筹划重大资产重组

美股收盘：存储芯片概念板块普跌，SK海力士跌超7%，美光科技跌超5% ；大型科技股涨跌不一，谷歌涨3.22%，亚马逊跌1.26%

深夜，美股半导体、光通信、存储芯片股集体重挫

大河财立方

异动解读｜Roundhill Memory ETF盘中下跌7.24%，美联储加息预期升温叠加存储板块连续重挫

日本 NAND 巨头铠侠考虑在美国上市，拟融资 100 亿美元

美股盘前，存储芯片、光通信、大型科技股，全线大跌

异动解读｜Roundhill Memory ETF盘前下跌5.55%，美股存储板块连续重挫叠加加息预期升温

7月以来回撤超40%，很多基金经理还在“死磕”硬科技

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Awareness一度使用最高约400%的杠杆快速扩大投资规模，截至今年7月初管理资产据报已超过450亿美元。但随着AI股在7月大幅回调，基金遭遇重创。如今，在7月巨亏仅约6周后，Aschenbrenner再次重返AI交易。","market":"us","thumbnail":"https://community-static.tradeup.com/news/2d4758e4667c8629dad32b03d4978bc1","type":0,"news_type":0,"thumbnails":["https://community-static.tradeup.com/news/2d4758e4667c8629dad32b03d4978bc1"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":"92a7f5f4aa264c2793397c9dc1d602d4","theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":true,"source_rank":0,"column":"","sentiment":"0","news_top_title":"7月爆仓后再押AI！「AI股神」Leopold重返科技股，刚建仓又遇集体大跌","news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["07709","CWVX","SNDQ","CRWU","HYNX","DRAM","AMDY","SNDC","SKHL","AMUU","AMYY","DAMD","SKHN","SKHZ","BEC","SKDD","SNDU","SNXX","SK","BEG","AMDW","SKUU","CWII","BEZ","AMDG","AMD","SNDK","CRWG","SKHU","AMDC","AMDD","SKHA","CRWX","CORD","SKHY","AMDL","SKHX","SNDG","SKHQ","BE","CRWV","BEX"],"isVideo":false,"video":null,"gpt_icon":1},{"id":"2667618335","title":"存储芯片概念持续走高 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；大型科技股涨跌不一，谷歌涨3.22%，亚马逊跌1.26%","url":"https://stock-news.laohu8.com/highlight/detail?id=2667691543","media":"经纬科创","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2667691543?lang=zh_cn&edition=fundamental","pubTime":"2026-09-15 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Memory ETF盘中下跌7.24%，美联储加息预期升温叠加存储板块连续重挫","url":"https://stock-news.laohu8.com/highlight/detail?id=1169037676","media":"行情直击","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1169037676?lang=zh_cn&edition=fundamental","pubTime":"2026-09-14 21:40","pubTimestamp":1789393223,"startTime":"0","endTime":"0","summary":"9月14日，Roundhill Memory ETF盘中下跌7.24%，报54.465美元/股，成交额4.94亿美元。消息面上，近日油价与美债收益率双双走高，美联储加息预期大幅升温，美股录得三连跌，存储板块首当其冲。当日SK海力士跌超6%，闪迪跌超5%，美光科技、西部数据跌超4%，费城半导体指数单日跌幅达5.44%，板块获利了结情绪集中释放。A股存储芯片板块同步走弱，联动效应显著。资料显示，Roundhill Memory ETF是追踪全球存储芯片产业链的主题型ETF。","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":"存储板块遭重挫，内存ETF盘中跳水","news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["DRAM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2667465079","title":"日本 NAND 巨头铠侠考虑在美国上市，拟融资 100 亿美元","url":"https://stock-news.laohu8.com/highlight/detail?id=2667465079","media":"链捕手","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2667465079?lang=zh_cn&edition=fundamental","pubTime":"2026-09-14 18:51","pubTimestamp":1789383114,"startTime":"0","endTime":"0","summary":" ChainCatcher 消息，市场消息：日本 NAND 巨头铠侠控股正考虑在美国上市筹集 100 亿美元。该公司正在与美国银行、高盛和摩根大通进行洽谈，以寻求在美国获得更多流动性。 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Memory ETF盘前下跌5.55%，美股存储板块连续重挫叠加加息预期升温","url":"https://stock-news.laohu8.com/highlight/detail?id=1148867054","media":"行情直击","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1148867054?lang=zh_cn&edition=fundamental","pubTime":"2026-09-14 16:05","pubTimestamp":1789373102,"startTime":"0","endTime":"0","summary":"9月14日，Roundhill Memory ETF盘前下跌5.55%，报55.69美元/股，成交额414.73万美元。消息面上，近日油价与美债收益率双双走高，美联储加息预期大幅升温，美股录得三连跌，存储板块首当其冲。SK海力士跌超5%，闪迪、希捷科技跌超3%，费城半导体指数单日跌幅达5.44%，板块抛压集中释放。A股存储芯片板块同步走弱，联瑞新材跌超7%，太极实业跌超6%，板块联动效应显著。资料显示，Roundhill Memory ETF是追踪全球存储芯片产业链的主题型ETF。","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":"存储板块连续重挫，加息预期升温加剧抛压","news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["DRAM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2667656785","title":"7月以来回撤超40%，很多基金经理还在“死磕”硬科技","url":"https://stock-news.laohu8.com/highlight/detail?id=2667656785","media":"市场资讯","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2667656785?lang=zh_cn&edition=fundamental","pubTime":"2026-09-14 15:52","pubTimestamp":1789372320,"startTime":"0","endTime":"0","summary":"同由周健管理的东吴安鑫量化A，上涨了1.05%，成立以来累计涨84.75%，持仓分散在蓝筹股中。7月以来，科技股尤其是存储芯片板块深度回调，兆易创新、普冉股份等跌超40%。但这两只基金，今年以来净值涨幅仍超过10%，原因是刘元海在科技“牛市”启动前已进行布局。7月1日-9月9日，净值跌幅前十的其余8只基金，几乎全是“死磕”科技股的。但今年以来，该基金仍涨48.86%，基金经理梁少文从业仅5年。","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":"https://finance.sina.com.cn/jjxw/2026-09-14/doc-inirutnw7262061.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":["LU0359201885.HKD","MUD","LU0359202008.SGD","LU0359201612.USD","03455","MUU","07568","LU1328277881.USD","03034","DRAM","HBMX","VGT","LU2039709279.SGD","CHAT","09747","MULL","09086","03086","DRAL","03986","BK1163","MIC","MUG","XLK","DRMP","LU1023057109.AUD","07261","BK4585","RAM","TTTN","BK1147","LU0320764599.SGD","LU0708995583.HKD","DRMY","07266","FTXL","LU1813983027.USD","09834","LU0314109678.HKD","RAMZ","07522","BK4588","LU0052750758.USD","MUYY","DISK","MUZ","02834"],"isVideo":false,"video":null,"gpt_icon":0}],"pageSize":20,"totalPage":20,"pageCount":12,"totalSize":400,"code":"91000000","status":"200"}]}}