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美股
詳情
本頁面由Tiger Trade Technology Pte. Ltd.提供服務
Roundhill Memory ETF
59.10
+0.5400
0.92%
盤後：
58.97
-0.1300
-0.22%
19:59 EDT
成交量：
2,207.80萬
成交額：
13.07億
市值：
259.46億
市盈率：
- -
高：
60.04
開：
60.03
低：
58.58
收：
58.56
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：
0.68
換手率：
5.03%
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
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%
中新经纬
·
09/11
重大資產重組！605303，擬併購存儲芯片公司！
同花顺
·
09/11
榨乾！這次升級讓佰維DW100內存性能再提升10%！
市场资讯
·
09/11
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
智通财经
·
09/11
Applied Materials：從AI芯片到HBM，它為什麼都能受益？
TradingKey中文
·
09/11
CXMT 啓動上海新廠設備招標並規劃多地擴產
链捕手
·
09/11
「AI股神」Leopold捲土重來？神秘資金集中建倉AI相關看漲期權
老虎资讯综合
·
09/11
昨夜，全是利空！原油「爆了」，半導體、存儲芯片、光通信，全線大跌
华夏时报
·
09/11
SK海力士目標2028年將High NA EUV技術用於DRAM內存量產
IT之家
·
09/11
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
·
09/11
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
行情直击
·
09/11
今夜，證監會釋放利好！DeepSeek新模型，減少內存需求
同花顺
·
09/10
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
智通财经
·
09/10
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
智通财经
·
09/10
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
智通财经
·
09/10
想玩槓桿 ETF 卻沒時間？這款產品每次只持續一小時
老虎资讯综合
·
09/10
高盛：存儲芯片行業下行周期最糟糕的階段或許已經結束
智通财经
·
09/10
高盛：存儲芯片下行周期最糟糕的階段或已結束
格隆汇
·
09/10
高盛：存儲芯片下行周期最糟糕的階段或已結束
格隆汇
·
09/10
A股三大股指低開高走，創業板翻紅，油氣、銀行活躍，存儲芯片拉升，恒指、恒科指齊跌超1%，蘋果概念股普遍下挫
华尔街见闻
·
09/10
更多
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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":"hk","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":["DRAL","TEXU","MIC","GNR","HBMX","LUMA","PBOG","RPV","DTO","MUG","CMDY","MUYY","RAM","XLEI","OIL","MUZ","XOMX","CRAK","FTXL","NRGZ","BK4585","DRMP","NRGU","DRAM","GXPE","SIXG","DISK","RAMZ","MUU","SHEH","USOY","UWT","XOMO","XOMZ","BPH","WTID","DRMY","COMT","MUD","YGRN","09747","FLRU","BK4588","FOTO","MULL","LYTE","OILD","KSA","NRGO","DNO"],"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":"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://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":["RAMZ","BK4588","DRAM","DRAL","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":"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":"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":["IPOS","RAMZ","MUZ","DRAL","MUG","MULL","MUU","MUYY","RAM","DISK","DRAM","MUD","MIC","DRMY","DRMP","BK4588"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2666528021","title":"Applied Materials：從AI芯片到HBM，它為什麼都能受益？","url":"https://stock-news.laohu8.com/highlight/detail?id=2666528021","media":"TradingKey中文","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2666528021?lang=zh_tw&edition=fundamental","pubTime":"2026-09-11 17:30","pubTimestamp":1789119003,"startTime":"0","endTime":"0","summary":"TradingKey - 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":"other","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":["AVGX","HBMX","AIBU","MUG","MULL","MUD","FAI","AVS","MIC","DRAM","RAMZ","03191","AIS","BK4588","LRNZ","MUYY","MUU","UYM","RAM","AVL","AIFD","ALAI","EPAI","AIVC","MUZ","WISE","DRMY","DRMP","DISK","GPTZ","DRAL","AVGG","AVGW","AVGC","AVGU"],"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":"nz","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":["BK4588","MIC","MULL","MUZ","MUG","DRMY","DRAL","RAMZ","MUYY","RAM","MUU","MUD","DRAM","DISK"],"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":["SKHN","CRWU","SKHA","CWII","BE","INT","AMDD","SKHL","BEC","AMDY","AMD","AMDL","SNDC","AMDW","DRAM","BEZ","AMDC","SKHQ","INTC","SNDK","SNDG","SKDD","HYNX","SKHX","BEX","CRWG","AMDG","BEG","DAMD","07709","SKHY","LINT","AMYY","SKHZ","CRWX","INYY","SNXX","AMUU","INTW","SNDQ","CORD","CRWV","SKHU","SNDU","CWVX","SK","SKUU"],"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 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呈中性，威廉指标则显示超卖。","market":"other","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","HBMX","DRMY","MUG","DRAM","DRAL","MUD","MUZ","HBM","MUU","MULL","RAM","MUYY","MIC","BK4168","BK4588","COPP","RAMZ","DRMP"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1176344487","title":"異動解讀｜Roundhill Memory 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卻沒時間？這款產品每次只持續一小時","url":"https://stock-news.laohu8.com/highlight/detail?id=1154139894","media":"老虎资讯综合","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1154139894?lang=zh_tw&edition=fundamental","pubTime":"2026-09-10 15:07","pubTimestamp":1789024032,"startTime":"0","endTime":"0","summary":"那些目标是在单个交易日内实现个股两倍收益的杠杆 ETF，数量仍在不断增加。如果监管机构不提出异议，这些拟议产品最早可能于11月开始交易，这将成为杠杆 ETF 的又一个全新领域。散户投资者占据了杠杆 ETF 大部分交易量。不过，Defiance 在提交给 SEC 的文件中表示，拟议中的这些产品仅适合了解相关产品并能够理解其风险、同时能够在整个交易日持续监控投资组合的投资者。截至目前，SEC 尚未立即回应有关此次最新申报文件的置评请求。","market":"us","thumbnail":"https://static.tigerbbs.com/8fd5271ba4885dabd7633b23dfb3304b","type":0,"news_type":0,"thumbnails":["https://static.tigerbbs.com/8fd5271ba4885dabd7633b23dfb3304b"],"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":["MSFW","NVDS","NVDL","NVDX","MSFC","NVDO","MSFD","NVD","DIPS","DRAM","NVDA","NVYY","NVDY","NVDG","07788","NVDB","MSFL","ANV","NVDW","NVII","MSFO","MSFT","07388","NVC","MSFU","NVDU","MSFX","MSFY","NVDD","NVDQ"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2666056812","title":"高盛：存儲芯片行業下行周期最糟糕的階段或許已經結束","url":"https://stock-news.laohu8.com/highlight/detail?id=2666056812","media":"智通财经","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2666056812?lang=zh_tw&edition=fundamental","pubTime":"2026-09-10 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