美股详情

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Roundhill Memory ETF

51.75

-2.3700-4.38%

盘后：49.50-2.2500-4.35%19:59 EDT

成交量：3,204.86万

成交额：16.62亿

市值：199.89亿

市盈率：- -

高：52.60

开：52.49

低：51.23

收：54.12

52周最高：81.34

52周最低：26.14

股本：3.86亿

流通股本：3.86亿

量比：0.94

换手率：8.30%

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

美股收盘：纳指跌2.6%；存储芯片股大跌，闪迪、SK海力士跌超8%；半导体股普跌，英特尔、超威半导体跌超8%；医药生物股分化，Moderna跌超17%

异动解读｜Roundhill Memory ETF盘中下跌5.47%，存储股走弱压制板块表现

集邦咨询预估2026年四季度DRAM合约价环比涨约20%

观点地产网

西安奕材三季报点评：长单传导滞后与折旧上行共振，盈利拐点尚需验证

泛林集团(LRCX.US)Q1电话会：4F²存储架构路线争议不改3D化红利，2027年WFE支出预计超2000亿美元

智通财经网

美股存储芯片股盘前走低

A股收盘｜三大指数集体下跌，超5000只个股飘绿，存储芯片板块午后异动拉升

东方财富网

君正股份：在AI发展的大趋势下，存储芯片具有长期发展的市场空间

南方财经网

美股存储芯片股盘前上扬，SK海力士涨超4%

每日经济新闻

存储芯片概念震荡反弹德明利逼近涨停

戴尔CEO预警：2027年内存短缺情况将进一步恶化

港股存储概念集体高开，南方最多两倍做多海力士涨超14%

戴尔CEO预警：2027年内存短缺情况将进一步恶化

DRAM业务韧性超预期！大摩看好应用材料(AMAT.US)长期增长潜力维持563美元目标价

DRAM业务韧性超预期！大摩看好应用材料(AMAT.US)长期增长潜力维持563美元目标价

存储股，别着急抄底

美光股价反弹之际，桃园工会计划罢工！AI存储芯片交付迎来考验

上半年业绩翻10倍、下半年巨资回购！这些公司的“底气”从哪来

华安证券总经理赵万利：存储芯片是数字经济时代的“粮食”

AI支出悖论下的闪迪(SNDK.US)：信贷收紧压估值，推理需求托底NAND，NBM能否熨平存储周期？

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19:12","pubTimestamp":1792667520,"startTime":"0","endTime":"0","summary":"财报显示，前三季度，西安奕材实现营业收入26.51亿元，同比增长37.16%；归母净利润为1.51亿元，扭亏为盈。前三季度，西安奕材的产品销量为830万片，同比增长42.72%，销量增速跑赢收入增速。在半年报的业绩说明会上，西安奕材表示，公司毛利持续改善受产品结构改善、产品价格、稼动率及折旧水平等多重因素共同影响。","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://finance.sina.com.cn/stock/relnews/cn/2026-10-22/doc-iniwcafi5921490.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":["BK4535","TEKX","BK4168","SMHX","605358","CHAT","CHPS","COPP","DRMP","BK4588","HBMX","688126","USD","SOXQ","SOXS","HBM","SOXX","DRMY","RAM","SOXL","RAMZ","CHPY","BK4585","XSD","SMHU","DRAL","SMH","BK0214","SOXY","SSG","DRAM","PSI","DISK","FTXL","688783"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2677937242","title":"泛林集团(LRCX.US)Q1电话会：4F²存储架构路线争议不改3D化红利，2027年WFE支出预计超2000亿美元","url":"https://stock-news.laohu8.com/highlight/detail?id=2677937242","media":"智通财经网","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2677937242?lang=zh_cn&edition=fundamental","pubTime":"2026-10-22 16:06","pubTimestamp":1792656375,"startTime":"0","endTime":"0","summary":"泛林集团预计2026日历年晶圆制造设备支出将在1500亿美元区间中段。泛林集团表示，将NAND生产从TLC转向SLC级器件会使每器件比特数减少约三倍。泛林集团的客户支持业务集团营收接近25亿美元，连续第四个季度创纪录，同比增长40%。公司预计2026年全年CSBG营收增长超过30%，2027年增长超过15%。泛林集团在9月季度产生了创纪录的32.4亿美元自由现金流。本次电话会议预计持续至太平洋时间下午3点。我们对2027年WFE的初步展望是支出超过2000亿美元，百分比增长由","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":"http://www.zhitongcaijing.com/content/detail/1510701.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":"highlight_zhitongcaijin","symbols":["BK4158","MUYY","MUG","MUU","RAM","MIC","MUZ","RAMZ","DRAL","DRMP","BK4532","DRMY","MULL","BK4588","BK4585","DRAM","DISK","MUD","SAM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2677193701","title":"美股存储芯片股盘前走低","url":"https://stock-news.laohu8.com/highlight/detail?id=2677193701","media":"第一财经","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2677193701?lang=zh_cn&edition=fundamental","pubTime":"2026-10-22 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