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DRAM Roundhill Memory ETF
盘后交易 07-08 17:07:18 EDT
62.04
+1.45
+2.39%
盘后
61.66
-0.38
-0.61%
17:07 EDT
最高
62.04
最低
58.40
成交量
6,846万
今开
58.40
昨收
60.59
日振幅
6.02%
总市值
233.02亿
流通市值
233.02亿
总股本
3.76亿
成交额
41.15亿
换手率
18.23%
流通股本
3.76亿
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
资讯
新帖
简况
大行评级丨美银：半导体回调属健康修正 重申对美光的“买入”评级
智通财经 · 07-08 22:16
大行评级丨美银：半导体回调属健康修正 重申对美光的“买入”评级
新美光完成约10亿元新一轮融资
智通财经 · 07-08 18:57
新美光完成约10亿元新一轮融资
摩根大通重申三星电子增持评级，称股价回调带来逢低买入时机
智通财经 · 07-08 18:42
摩根大通重申三星电子增持评级，称股价回调带来逢低买入时机
集邦咨询：DRAM现货交易持续低迷，DDR3与4Gb DDR4价格小幅上涨
格隆汇 · 07-08 17:52
集邦咨询：DRAM现货交易持续低迷，DDR3与4Gb DDR4价格小幅上涨
大跌！韩国综合指数收跌5.35%，较前高跌超2000点！三星电子收跌6.25%，SK海力士收跌5.68%
中国经营报 · 07-08 16:54
大跌！韩国综合指数收跌5.35%，较前高跌超2000点！三星电子收跌6.25%，SK海力士收跌5.68%
盘前异动 | 油气股盘前普涨，西方石油涨超3%，埃克森美孚涨近3%，国际原油大涨5%
老虎资讯综合 · 07-08 16:54
盘前异动 | 油气股盘前普涨，西方石油涨超3%，埃克森美孚涨近3%，国际原油大涨5%
美股股指期货跌幅扩大，道指期货、纳指期货跌超1%，特朗普指美伊谅解备忘录“已终结”
老虎资讯综合 · 07-08 16:37
美股股指期货跌幅扩大，道指期货、纳指期货跌超1%，特朗普指美伊谅解备忘录“已终结”
异动解读｜Roundhill Memory ETF盘前下跌5.41%，三星利润暴增超预期反遭利好出尽式抛售拖累全球存储板块
行情直击 · 07-08 16:31
异动解读｜Roundhill Memory ETF盘前下跌5.41%，三星利润暴增超预期反遭利好出尽式抛售拖累全球存储板块
异动解读 | 三星业绩未达AI狂热预期引发板块抛售，Roundhill Memory ETF盘前大跌5.02%
异动解读 · 07-08 16:31
异动解读 | 三星业绩未达AI狂热预期引发板块抛售，Roundhill Memory ETF盘前大跌5.02%
SK海力士跌幅扩大至5%，三星电子跌超7%。
智通财经 · 07-08 13:35
SK海力士跌幅扩大至5%，三星电子跌超7%。
全球400美元以下手机存储芯片物料占比逼近60%：中低端手机且买且珍惜
快科技 · 07-08 13:27
全球400美元以下手机存储芯片物料占比逼近60%：中低端手机且买且珍惜
期权大单｜美光跌近5%，900 Put放量；英特尔跌超9%，CALL成交活跃
老虎资讯综合 · 07-08 13:01
期权大单｜美光跌近5%，900 Put放量；英特尔跌超9%，CALL成交活跃
韩国综指跌幅扩大至6%
智通财经 · 07-08 12:55
韩国综指跌幅扩大至6%
存储的繁荣，能够持续多久？
蓝鲸财经 · 07-08 12:20
存储的繁荣，能够持续多久？
美光闪迪步入技术性熊市
格隆汇 · 07-08 09:21
美光闪迪步入技术性熊市
美股夜盘 | 存储概念股低开高走，闪迪涨超5%
老虎资讯综合 · 07-08 08:59
美股夜盘 | 存储概念股低开高走，闪迪涨超5%
SK海力士股价抹去跌幅，现涨1%。受美国市场因对人工智能热潮的担忧而隔夜抛售影响，韩国芯片股盘初下跌，三星电子和SK海力
智通财经 · 07-08 08:26
SK海力士股价抹去跌幅，现涨1%。受美国市场因对人工智能热潮的担忧而隔夜抛售影响，韩国芯片股盘初下跌，三星电子和SK海力
美股夜盘｜芯片、存储概念股续跌，英特尔、迈威尔科技、美光科技、闪迪、希捷科技跌超2%
美股夜盘 · 07-08 08:06
美股夜盘｜芯片、存储概念股续跌，英特尔、迈威尔科技、美光科技、闪迪、希捷科技跌超2%
韩国 KOSPI 指数开盘下跌 232.32 点，跌幅 3.03%
链捕手 · 07-08 08:02
韩国 KOSPI 指数开盘下跌 232.32 点，跌幅 3.03%
闪迪跌幅扩大至10%，自最高点累计下跌超34%，总市值报2315亿美元。
智通财经 · 07-07 22:11
闪迪跌幅扩大至10%，自最高点累计下跌超34%，总市值报2315亿美元。
加载更多
公司概况
公司名称：
Roundhill Memory ETF
所属市场：
CBOE
上市日期：
--
主营业务：
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.
发行价格：
--
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ETF今日盘前交易中大幅下挫5.02%，反映了存储芯片板块遭遇的广泛抛售压力。分析指出，当前存储芯片市场经历了历史性的价格上涨，主要受超大规模数据中心为建设AI基础设施而进行的巨额资本开支驱动。然而，市场开始担忧这种由AI主导的需求能否持续支撑当前高企的芯片估值，同时也有资金从半导体板块轮动至其他领域的迹象。","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":"-1","news_top_title":null,"news_tag":"movement","news_rank":0,"length":0,"strategy_id":0,"source":"ai_movement_cn","symbols":["DRAM"],"isVideo":false,"video":null,"gpt_icon":1},{"id":"2649950992","title":"SK海力士跌幅扩大至5%，三星电子跌超7%。","url":"https://stock-news.laohu8.com/highlight/detail?id=2649950992","media":"智通财经","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2649950992?lang=zh_cn&edition=full","pubTime":"2026-07-08 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13:01","pubTimestamp":1783486863,"startTime":"0","endTime":"0","summary":"期权市场总成交量55,944,788张合约，其中看涨期权占比56%。结合未平仓合约对应增加的情况，该笔大单可能是交易者集中买入2026-07-17到期的1750.0行权价PUT，共1854张。","market":"us","thumbnail":"https://static.tigerbbs.com/5d8fb95e65f042f352c6313989391357","type":0,"news_type":0,"thumbnails":["https://static.tigerbbs.com/5d8fb95e65f042f352c6313989391357"],"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":["FAI","LU2102340556.USD","LU0203345920.USD","LU2360106780.USD","LU2764262908.HKD","BK4585","IE000BZT7R73.USD","LU2211815571.USD","WUGI","LU2543165471.USD","LU1868836757.USD","EFIV","LU2290526834.HKD","LU1914381329.SGD","SNDG","BK4588","LU2458330243.SGD","SNDK","IE00BKDWB100.SGD","LU0149725797.USD","SPAL","LU0274383776.USD","LU1868836914.USD","CGGO","LU2089985449.USD","SPCF","DRIV","EGGY","LU0154236417.USD","SPCM","SPCX","PTF","BK4529","IXN","IE00B19Z3581.USD","RULE","LU2764263039.SGD","SNDC","SNK","SPCH","AIQ","FFTY","MUU","BK4512","LU2471134952.CNY","IE00B1XK9C88.USD","SPCU","BK4575","CNAV","LU0203347892.USD","RAM","LU1861215975.USD","IE00B7SZLL34.SGD","AIFD","LU0321505439.SGD","BK4612","IE000WAW04H5.SGD","TTEQ","VGT","WLDR","SG9999001424.SGD","LU2168564149.EUR","LU2720916845.USD","LU1868837136.USD","LU2750360997.AUD","PDD","PDDL","IE00BJLML261.HKD","IE00B19Z3B42.SGD","INTC","LU0792757196.USD","LU2054465674.USD","SNXX","LU0683600562.USD","SOXX","IE000M9KFDE8.USD","LU2471134523.USD","LU0859254822.USD","LU1989764748.USD","XNTK","LU0157215616.USD","BK4515","IE00BK4W5M84.HKD","BK4602","SMH","SNDQ","LU2168564222.USD","BK4553","PSI","VERS","IE0009356076.USD","IE00BWXC8680.SGD","BK4527","LU0127658192.USD","IE00B5949003.HKD","XLK","MU","LU0321505868.SGD","LU0642271901.SGD","LU0109392836.USD","SPAX","LU1323610961.USD","WTAI","LU0082616367.USD","LU2764263203.CNY","SPCG","LU0097036916.USD","EMSF","JGRO","SOXQ","LU2168564065.EUR","LU1989764664.SGD","ARTY","LINT","USXF","FTXL","IE0000B7K699.USD","LU1316542783.SGD","IETC","LU1868837300.USD","IE000SO60NU8.SGD","LU1852331112.SGD","BK4532","QQQA","LU1267930813.SGD","FTEC","BAI","BK4535","BK4141","KPDD","LU2750360641.GBP","LU0719512351.SGD","LU0889565833.HKD","LU2286300806.USD","IE000F7OJYX1.SGD","IE0034235303.USD","BK4543","BK4579","BK4554","IE000MB6IJN5.SGD","TRFK","LOFF","LEGR","LU0096364046.USD","LU0061475181.USD","BK4533","LU2931357623.SGD","MULL","LU2148611432.USD","LU0081259029.USD","FXL","LU1803068979.SGD","LU2360107168.USD","BK4550","CHAT","AIS","LU2471134796.USD","BK4605","HK0000304805.HKD","SPCQ","FDTX","BK4566","LU0787776722.HKD","LU2471134879.HKD","LU2250418816.HKD","IE00BK4W5L77.USD","LU0056508442.USD","LU2168563687.JPY","LU2048586759.USD","LU1868836591.USD","DRAL","LU1861220033.SGD","BK4534","GB00BDT5M118.USD","HK0000304797.USD","LU2357627491.SGD","IE0002270589.USD","CHPS","LU0889566641.SGD","LU2458330169.SGD","SHOC","SNDU","MUD","SSPC","INTW","DRAM","LU0238689110.USD","LU2168564495.EUR","LU1366333091.USD"],"isVideo":false,"video":null,"gpt_icon":1},{"id":"2649957469","title":"韩国综指跌幅扩大至6%","url":"https://stock-news.laohu8.com/highlight/detail?id=2649957469","media":"智通财经","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2649957469?lang=zh_cn&edition=full","pubTime":"2026-07-08 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12:20","pubTimestamp":1783484423,"startTime":"0","endTime":"0","summary":"半导体行业，尤其是存储器市场，目前正经历着一场非同寻常的扩张，只能用“爆炸式增长”来形容。2016年MOS存储器的月出货量约为56亿美元。在2017-2018年“存储器泡沫”期间短暂繁荣之后，到2023年初的经济衰退时，出货量暴跌至仅58亿美元。截至2026年5月，存储月出货量已飙升至633亿美元。图3显示了相同数据的同比增速，存储最近的同比增速高达285%，创历史新高。存储器制造商优先生产高利润率的HBM以及用于数据中心的高性能DRAM和NAND闪存。","market":"sh","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://www.lanjinger.com/d/1783423689673493977","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":"lanjinger_stock","symbols":["QTOC","FTXL","SSG","GK","PSI","STK","CHPS","MULL","SMHX","SOXL","QID","QQQG","ARTY","SEMI","SOXS","QQA","MUD","NEWZ","USD","CHPY","AGIX","HBM","SMH","SOXM","CPNQ","SOXY","TEKX","FWD","XSD","ONEQ","AMDL","KOMP","QSWN","EIS","AIFD","QQQE","LCLG","DRAM","SOXX","SOXQ","MVPS","MQQQ","NBDS","RSPT","OGIG","VGT","CHAT","TARK","AVS","AIBU"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2649959465","title":"美光闪迪步入技术性熊市","url":"https://stock-news.laohu8.com/highlight/detail?id=2649959465","media":"格隆汇","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2649959465?lang=zh_cn&edition=full","pubTime":"2026-07-08 09:21","pubTimestamp":1783473675,"startTime":"0","endTime":"0","summary":"7月8日，韩国三星电子(Samsung Electronics)季度业绩创纪录，未能挽回人工智能(AI)存储芯片股颓势，包括美光科技、闪迪的股价，和Roundhill Memory ETF (DRAM)交易所买卖基金价格，均较近期高位下跌超过20%，技术上步入熊市。\n\n美股频道更多独家策划、专家专栏，免费查阅>>\n\r\n 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| 存储概念股低开高走，闪迪涨超5%","url":"https://stock-news.laohu8.com/highlight/detail?id=1194354377","media":"老虎资讯综合","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/1194354377?lang=zh_cn&edition=full","pubTime":"2026-07-08 08:59","pubTimestamp":1783472377,"startTime":"0","endTime":"0","summary":"7月8日，美股夜盘时段，存储概念股低开高走，$闪迪(SNDK)$涨超5%，$美光科技(MU)$、$西部数据(WDC)$、$希捷科技(STX)$涨超2%。","market":"us","thumbnail":"https://static.tigerbbs.com/5d1fe578ee46cbe0d24c33435ff25ae5","type":0,"news_type":0,"thumbnails":["https://static.tigerbbs.com/5d1fe578ee46cbe0d24c33435ff25ae5"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":"e2482c489456454bb2227ec34bbeb7d8","theme_name":"","theme_type":"","isJumpTheme":true,"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":["CNAV","OPTZ","FSMD","SNDC","LU2543165471.USD","SNDG","TMSL","LU0963586101.USD","SNDU","SNDK","PTF","QQQG","FCUS","SNXX","BK4170","RAM","SCHM","LU2290526834.HKD","SCHA","LU0054578231.USD","LU1861220033.SGD","COWG","SNDQ","LU1861215975.USD","DRAM","BK4588","DRAL","LU2360107168.USD"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2649557349","title":"SK海力士股价抹去跌幅，现涨1%。受美国市场因对人工智能热潮的担忧而隔夜抛售影响，韩国芯片股盘初下跌，三星电子和SK海力","url":"https://stock-news.laohu8.com/highlight/detail?id=2649557349","media":"智通财经","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2649557349?lang=zh_cn&edition=full","pubTime":"2026-07-08 08:26","pubTimestamp":1783470386,"startTime":"0","endTime":"0","summary":null,"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":"https://www.zhitongcaijing.com/immediately.html?type=usstock","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":"live_zhitongcaijing","symbols":["TQQQ","AIFD","WTAI","07747","KOMP","QQA","LCLG","SK","SQQQ","DRAM","TQQY","SKHY","07266","DRAL","GK","XSOE","SSNLF","EEMO","QID","TARK","QTOC","QMAR","NEWZ","AIBU","QDEC","NOCT","09086","QQQX","RAM","QQQ","VUSE","CPNQ","PSQ","NJUL","QQQM","IEMG","ARTY","AGIX","OGIG","GPIQ","EDZ","NAPR","CHAT","03455","NJAN","MVPS","FWD","NBDS","QLD","QSWN"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1114266589","title":"美股夜盘｜芯片、存储概念股续跌，英特尔、迈威尔科技、美光科技、闪迪、希捷科技跌超2%","url":"https://stock-news.laohu8.com/highlight/detail?id=1114266589","media":"美股夜盘","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/1114266589?lang=zh_cn&edition=full","pubTime":"2026-07-08 08:06","pubTimestamp":1783469171,"startTime":"0","endTime":"0","summary":"道指期货跌0.14%，标普500期货跌0.14%，纳指期货跌0.19%，夜盘情绪偏空。Credo Technology Group Holding Ltd 跌2.14%，董事关联账户拟减持275,000股。芯片股下跌，纳微半导体跌7.58%，三倍做多半导体ETF-Direxion Daily跌2.24%，应用材料跌1.73%，ARM Holdings跌1.45%，英特尔跌1.40%，迈威尔科技跌1.37%，超微电脑跌1.18%。其中，纳微半导体受Wolfspeed提起专利侵权诉讼影响。存储芯片股下跌，美光科技跌1.97%，闪迪跌1.77%，Roundhill Memory 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