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Roundhill Memory ETF

51.75

-2.3700-4.38%

盤後：49.50-2.2500-4.35%19:59 EDT

成交量：3,204.86萬

成交額：16.62億

市值：199.89億

市盈率：- -

高：52.60

開：52.49

低：51.23

收：54.12

52周最高：81.34

52周最低：26.14

股本：3.86億

流通股本：3.86億

量比：0.94

換手率：8.30%

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盤後下跌5.22%，存儲板塊回吐此前漲幅

A股盤前速覽：美股盤初存儲芯片、光通信大跌，谷歌暴跌，邁威爾跌超10%；中際旭創、新易盛、聯訊儀器、比亞迪披露最新業績；金銀油價走低

異動解讀｜Roundhill Memory ETF盤中下跌5.03%，存儲板塊回吐此前漲幅

機器人內存敍事升温，存儲板塊先過業績與庫存關

存儲芯片回調是情緒還是基本面？HBM短缺邏輯與三星利潤預期差

美股開盤：三大指數集體下跌，存儲芯片板塊走低

三星2027年HBM產能售罄，預計2028年DRAM供應仍將緊張

凤凰网科技

三星電話會：存儲短缺或至2028年，AI需求從HBM擴展至SSD，內存商業模式正徹底重塑

华尔街见闻

三星電子發布Q3財報：利潤創紀錄，存儲芯片的好日子還在繼續

AI「內存牆」倒逼存儲層級重構：HBF以8-16倍HBM容量切入推理市場，NAND能否複製DRAM的HBM時刻？

異動解讀｜Roundhill Memory ETF夜盤下跌5.03%，A股存儲芯片板塊轉弱

存儲芯片概念震盪下挫佰維存儲跌超11%

存儲芯片板塊低開，佰維存儲跌超11%

三星電子：第四季度存儲芯片需求將繼續擴大。

芯原股份推出3D GPU編程模型GLTiny 助力可穿戴設備實現超低能耗與低內存佔用

美股夜盤 | 谷歌跌9%，Q3業績不及預期且自由現金流大幅轉負；微軟升逾3%，AI投資回報向好；LITE漲8%，獲邁威爾收購；飛塔信息、ServiceNow績後大跌

聯儲局宣佈維持利率不變；納指收漲0.27%，甲骨文升逾10%，海力士升逾13%丨每經整點

每日经济新闻

A股盤前速覽：美股存儲芯片盤初暴漲，SK海力士升逾10%，美光、閃迪升逾5%；油價漲，金價跌；宇樹、摩爾線程披露業績；鈳鋭鍶開啓申購

东方财富网

實時行情-2,000億美元豪華酒店市場規模已超越奢侈品行業——摩根士丹利

實時行情-2,000億美元豪華酒店市場規模已超越奢侈品行業——摩根士丹利

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Co. provides customized memory devices for original equipment manufacturers OEMs and compatible memory for computers manufacturers.（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":"存储板块盘中走弱，获利回吐压力升温","news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["DRAM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2679528746","title":"機器人內存敍事升温，存儲板塊先過業績與庫存關","url":"https://stock-news.laohu8.com/highlight/detail?id=2679528746","media":"同花顺","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2679528746?lang=zh_tw&edition=fundamental","pubTime":"2026-10-30 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...","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"tonghuashun_highlight","url":"http://news.10jqka.com.cn/20261030/c681263107.shtml","rn_cache_url":null,"directOrigin":true},"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://news.10jqka.com.cn/20261030/c681263107.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":"tonghuashun_highlight","symbols":["RAM","PBOT","BK4588","RAMZ","ROBO","KOMP","DRAM","DRAL"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2679230282","title":"存儲芯片回調是情緒還是基本面？HBM短缺邏輯與三星利潤預期差","url":"https://stock-news.laohu8.com/highlight/detail?id=2679230282","media":"同花顺","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2679230282?lang=zh_tw&edition=fundamental","pubTime":"2026-10-30 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...","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"tonghuashun_highlight","url":"http://news.10jqka.com.cn/20261030/c681262828.shtml","rn_cache_url":null,"directOrigin":true},"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://news.10jqka.com.cn/20261030/c681262828.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":"tonghuashun_highlight","symbols":["MIC","RAM","TSXD","BK4588","MUYY","MUD","DRMP","DISK","HBMX","MULL","DRAL","EMXC","DRAM","BK4585","RAMZ","DRMY","MUU","MUG","MUZ"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2679283409","title":"美股開盤：三大指數集體下跌，存儲芯片板塊走低","url":"https://stock-news.laohu8.com/highlight/detail?id=2679283409","media":"中新经纬","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2679283409?lang=zh_tw&edition=fundamental","pubTime":"2026-10-29 21:34","pubTimestamp":1793280841,"startTime":"0","endTime":"0","summary":"北京时间29日晚间，美股三大指数开盘下跌，标普500指数跌0.55%，道指跌0.59%，纳指跌1.35%。存储芯片板块走低，闪迪跌超1%，西部数据跌超1%。大宗商品方面，国际油价下跌，美油跌近2%，布油跌超1%。美国第三季度实际GDP年化季率初值升3.4%，预期升3.2%，前值升2.2%。欧洲央行维持三大利率不变，符合市场预期。欧洲央行表示，核心通胀总体保持稳定；有能力应对当前高度不确定的环境。","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"fenghuang_stock","url":"https://finance.ifeng.com/c/8xcqeTyZRzP","rn_cache_url":null,"customStyle":"","selectors":"article, 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17:07","pubTimestamp":1793264837,"startTime":"0","endTime":"0","summary":"10月29日，三星电子在2026年第三季度财报电话会议上表示，公司2027年的高带宽内存产能已按照既定目标价格全部售出，并预计2028年DRAM内存供应仍将保持紧张。财报会议披露，三星第三季度DRAM和NAND闪存出货量均实现个位数百分比增长，平均售价分别上涨20%和近10%。公司预计，第四季度DRAM出货量将增长15%至20%，NAND出货量增长约15%。在HBM业务方面，三星表示，其HBM4产品第三季度销售额环比增长超过3倍，占HBM业务总营收的60%。","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":"https://usstock.jrj.com.cn/2026/10/29170758930144.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":"jinrongjie_highlight","symbols":["MUU","BK4588","DRMY","BK4585","DRMP","MUG","MULL","MUYY","RAMZ","MUD","MUZ","DISK","DRAM","HBMX","EMXC","MIC","RAM","DRAL"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2679047478","title":"三星電話會：存儲短缺或至2028年，AI需求從HBM擴展至SSD，內存商業模式正徹底重塑","url":"https://stock-news.laohu8.com/highlight/detail?id=2679047478","media":"华尔街见闻","labels":["EditorSelect"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2679047478?lang=zh_tw&edition=fundamental","pubTime":"2026-10-29 17:01","pubTimestamp":1793264476,"startTime":"0","endTime":"0","summary":"三星电子预警，HBM供给紧张将延伸至2028年，叠加建设周期拉长、HBM die尺寸扩大等结构性约束，新增资本开支难以快速转化为产能。与此同时，Agentic AI浪潮正将存储需求从HBM全面蔓延至服务器SSD，公司2027年HBM供货已按目标价售罄，却仍持续收到大客户额外请求——供不应求的时代远未结束。","market":"nz","thumbnail":"https://static.tigerbbs.com/83a889b72015cbc53a5f2d8fd313e1cc","type":0,"news_type":0,"thumbnails":["https://static.tigerbbs.com/83a889b72015cbc53a5f2d8fd313e1cc"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":"a0590184cb21480fb30af08a8305f78b","theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://wallstreetcn.com/articles/3784754","is_publish_highlight":true,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"EditorSelect","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["09747","CHAT","ARTY","HBMX","MUZ","RAMZ","MUD","AIPO","MUG","07747","MUYY","QTOC","DRMP","VTHR","DISK","BK4588","DRAL","RAM","EMXC","MULL","BK4585","DRAM","MUU","DRMY","MIC"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2679420664","title":"三星電子發布Q3財報：利潤創紀錄，存儲芯片的好日子還在繼續","url":"https://stock-news.laohu8.com/highlight/detail?id=2679420664","media":"链捕手","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2679420664?lang=zh_tw&edition=fundamental","pubTime":"2026-10-29 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ETF夜盤下跌5.03%，A股存儲芯片板塊轉弱","url":"https://stock-news.laohu8.com/highlight/detail?id=1134737037","media":"行情直击","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1134737037?lang=zh_tw&edition=fundamental","pubTime":"2026-10-29 10:17","pubTimestamp":1793240220,"startTime":"0","endTime":"0","summary":"10月29日，Roundhill Memory ETF夜盘下跌5.03%，报51.4美元，成交额3434.1万美元。当日A股存储芯片概念低开后震荡下挫，佰维存储一度跌超11%，板块情绪明显转弱，成为此次异动的直接消息面。Dataram develops, manufactures and markets large capacity memory products used in network servers and workstations. Co. provides customized memory devices for original equipment manufacturers OEMs and compatible memory for computers manufacturers.（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":"存储芯片板块情绪转弱，夜盘异动引关注","news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["DRAM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2679448414","title":"存儲芯片概念震盪下挫 佰維存儲跌超11%","url":"https://stock-news.laohu8.com/highlight/detail?id=2679448414","media":"智通财经","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2679448414?lang=zh_tw&edition=fundamental","pubTime":"2026-10-29 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