ENG/中
老虎證券
行情
交易
收費
下載
優惠與活動
幫助
TigerAI
學堂
期權訓練營
投資學堂
機構
財富及資產管理人
自營交易機構
介紹經紀商
三方服務商
股權激勵
關於
關於我們
媒體報道
獎項與榮譽
登入
立即註冊
Toggle
美股
詳情
本頁面由Tiger Trade Technology Pte. Ltd.提供服務
Roundhill Memory ETF
55.01
+0.2100
0.38%
盤後：
54.94
-0.0702
-0.13%
18:26 EDT
成交量：
1,968.27萬
成交額：
10.86億
市值：
241.50億
市盈率：
- -
高：
55.96
開：
55.83
低：
54.40
收：
54.80
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：
0.60
換手率：
4.48%
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
美股升跌不一，存儲芯片大爆發，中概股普跌！通脹放緩削弱加息預期，國際油價上漲，貴金屬走高
国际金融报
·
08/13
TradingKey 每日市場簡報：7月CPI符合預期，SK海力士升逾9%領銜存儲芯片，Nebius飆漲34%，Cerebras盤後跌超16%
TradingKey中文
·
08/13
美温和CPI緩解加息壓力，存儲芯片、光通信板塊領升美股
澎湃新闻
·
08/13
通脹放緩削弱加息預期！美股升跌互現，AI算力、存儲芯片爆發，CoreWeave與超微電腦漲近20%，，布油逼近90美元
第一财经
·
08/13
長江存儲首次躋身全球NAND出貨量前三 超越鎧俠
中国经营报
·
08/13
美股收盤：AI概念股全線飆升，存儲芯片、光通信概念拉漲
大河财立方
·
08/13
AI交易不再齊漲齊跌：光學網絡與數據中心領跑，內存與電力主題掉隊
华尔街见闻
·
08/13
異動解讀 | 多重利好共振，Roundhill Memory ETF盤中大漲7.34%
异动解读
·
08/12
異動解讀｜Roundhill Memory ETF盤中上漲7.94%，存儲芯片供需持續緊張多重利好共振
行情直击
·
08/12
榮耀CEO李健談內存漲價、競爭壓力：不經歷磨難的企業不可能走向偉大
新浪科技
·
08/12
榮耀CEO李健談內存漲價、競爭壓力：不經歷磨難的企業不可能走向偉大
智通财经
·
08/12
機構：今年二季度長江存儲躋身全球NAND出貨量前三
澎湃新闻
·
08/12
異動解讀 | 多重利好共振，Roundhill Memory ETF盤前大漲5.09%
异动解读
·
08/12
異動解讀｜Roundhill Memory ETF盤前上漲5.01%，全球存儲芯片供需持續緊張多重利好共振
行情直击
·
08/12
半導體人才爭奪戰：SK海力士擴招HBM人才 三星加碼美國產能
智通财经
·
08/12
客户端固態硬盤佔NAND需求近半，長江存儲Q2首入出貨前三
IT之家
·
08/12
A股早盤探底回升 深成指半日漲1.25% 激光雷達、存儲芯片漲幅居前
金吾财讯
·
08/12
美股高開低走，科技權重普跌，存儲芯片與光通信逆勢走強，中東局勢再起波瀾推升油價
金融界
·
08/12
美股三大指數高開，存儲芯片上漲，SK海力士升逾2%
中新经纬
·
08/11
追價搶貨！MLCC、PCB、存儲芯片漲價，華寶基金電子ETF（515260）單日吸金3000萬元！機構：新一輪行情在醖釀
新浪基金
·
08/11
更多
{"basename":"/hant","ssrTDKData":{"titleTemplate":"%s - 老虎證券","title":"老虎證券香港 | 輕鬆買賣美股港股A股/美債/ETF/Crypto/期權期貨","description":"老虎證券香港提供多種優惠: 港股&Crypto 0佣、A股一年0佣、美股期權0佣、IPO抽新股0孖展利息0手續費。美股1美金起投，即時串流報價與多種工具，立即開戶享更多優惠！","keywords":"老虎證券,老虎證券開戶,老虎證券香港,老虎證券投資,老虎證券美股,老虎證券登錄,證券開戶,證券公司開戶,股票開戶,香港證券公司,香港證券,證券公司,美股投資平台,小額投資理財,投資app,投資平台,股票買賣,買賣股票平台,炒股app,證券app,新手投資","social":{"ogDescription":"老虎證券香港提供多種優惠: 港股&Crypto 0佣、A股一年0佣、美股期權0佣、IPO抽新股0孖展利息0手續費。美股1美金起投，即時串流報價與多種工具，立即開戶享更多優惠！","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.imtigers.com/hant/stock/DRAM/news?page=19"},"companyName":"老虎證券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"HKG","license":"TBHK","edition":"fundamental","symbol":"DRAM","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"DRAM\",,,,,undefined,":{"symbol":"DRAM","market":"US","secType":"STK","nameCN":"Roundhill Memory ETF","latestPrice":55.01,"timestamp":1789502400000,"preClose":54.8,"halted":0,"volume":19682722,"hourTrading":{"tag":"盘后","latestPrice":54.9398,"preClose":55.01,"latestTime":"18:26 EDT","volume":2466259,"amount":135666061.527114,"timestamp":1789511219048,"change":-0.0702,"changeRate":-0.001276,"amplitude":0.003636},"delay":0,"changeRate":0.0038321167883211835,"floatShares":439020000,"shares":439020000,"eps":0,"marketStatus":"盤後交易","change":0.21,"latestTime":"09-15 18:27:32 EDT","open":55.83,"high":55.96,"low":54.4,"amount":1086366878.69107,"amplitude":0.028467,"askPrice":54.98,"askSize":1,"bidPrice":54.9,"bidSize":183,"shortable":3,"etf":1,"ttmEps":0,"tradingStatus":3,"nextMarketStatus":{"tag":"收盤","tradingStatus":0,"beginTime":1789516800000},"marketStatusCode":4,"adr":0,"adrRate":0,"exchange":"CBOE","adjPreClose":54.8,"nav":58.81,"aum":25701146200,"bidAskSpread":0,"preHourTrading":{"tag":"盘前","latestPrice":55.84,"preClose":54.8,"latestTime":"09:29 EDT","volume":355616,"amount":19793418.353632,"timestamp":1789478999999,"change":1.04,"changeRate":0.018978,"amplitude":0.016058},"postHourTrading":{"tag":"盘后","latestPrice":54.9398,"preClose":55.01,"latestTime":"18:26 EDT","volume":2466259,"amount":135666061.527114,"timestamp":1789511219048,"change":-0.0702,"changeRate":-0.001276,"amplitude":0.003636},"volumeRatio":0.600041,"optionData":{"bulkOrders":[{"symbol":"DRAM","call":false,"expireDate":1789704000000,"strike":"50.0","timestamp":1789489997475,"price":0.12,"volume":1500,"amount":18000,"type":"-"},{"symbol":"DRAM","call":false,"expireDate":1789963200000,"strike":"54.0","timestamp":1789481396843,"price":0.77,"volume":1128,"amount":86856,"type":"+"}]},"impliedVol":0.625,"impliedVolPercentile":0.0446},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"DRAM\",,,,,undefined,":{"symbol":"DRAM","floatShares":439020000,"roa":"--","roe":"--","lyrEps":0,"volumeRatio":0.600041,"shares":439020000,"dividePrice":0,"high":55.96,"amplitude":0.028467,"preClose":54.8,"low":54.4,"week52Low":26.14,"pbRate":"--","week52High":81.34,"institutionHeld":0.0051,"latestPrice":55.01,"committee":0.98913,"eps":0,"divideRate":0,"volume":19682722,"delay":0,"ttmEps":0,"open":55.83,"prevYearClose":27,"prevWeekClose":59.1,"prevMonthClose":56.9,"prevQuarterClose":73.85,"fiveDayClose":61.1,"twentyDayClose":60.39,"sixtyDayClose":76.71},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/DRAM\",params:#limit:5,,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"DRAM\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"DRAM\",market:\"US\",delay:false,,,undefined,":{},"$inf$@#url:\"https://stock-news.skytigris.cn/v2/news/list\",params:#symbols:\"DRAM\",pageSize:20,pageCount:19,lang_content:\"cn\",edition:\"fundamental\",,,undefined,":[{"items":[{"id":"2659843291","title":"美股升跌不一，存儲芯片大爆發，中概股普跌！通脹放緩削弱加息預期，國際油價上漲，貴金屬走高","url":"https://stock-news.laohu8.com/highlight/detail?id=2659843291","media":"国际金融报","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2659843291?lang=zh_tw&edition=fundamental","pubTime":"2026-08-13 08:58","pubTimestamp":1786582680,"startTime":"0","endTime":"0","summary":"当地时间8月12日，美国三大股指收盘涨跌不一，道指跌0.04%，标普500指数涨0.26%，纳指涨0.54%。板块方面，大型科技股多数下跌。其中，脸书跌超3%，微软跌逾2%，亚马逊跌近2%，特斯拉跌超1%，苹果跌0.87%，谷歌跌0.08%，英伟达涨超3%。芯片股多数上涨，费城半导体指数涨2.49%，美光科技涨近5%，拉姆研究涨逾4%，格芯涨超4%，应用材料涨逾4%。","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"stock_eastmoney","url":"http://stock.eastmoney.com/a/202608133839888167.html","rn_cache_url":null,"directOrigin":true},"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://stock.eastmoney.com/a/202608133839888167.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":["OILD","YGRN","US5Y.BOND","FXI","MCH","MVAL","RUNN","AOA","XLEI","YANG","DTO","KWEB","YSAG","TUGN","FIRI","DLN","NRGZ","US7Y.BOND","UWT","BPH","DISK","US10Y.BOND","GTR","SHEH","FLDB","NRGO","YINN","DUNK","HBMX","DRAM","COMT","OIL","09747","HIS","CHAU","US12M.BOND","KALL","RPV","FLDR","XOMO","MUD","CQQQ","RAM","DRAG","DNO","SGRT","TTTN","JCHI","PCCE","AIVL"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2659181085","title":"TradingKey 每日市場簡報：7月CPI符合預期，SK海力士升逾9%領銜存儲芯片，Nebius飆漲34%，Cerebras盤後跌超16%","url":"https://stock-news.laohu8.com/highlight/detail?id=2659181085","media":"TradingKey中文","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2659181085?lang=zh_tw&edition=fundamental","pubTime":"2026-08-13 08:40","pubTimestamp":1786581637,"startTime":"0","endTime":"0","summary":"TradingKey - 美国7月CPI数据符合预期，降低了美联储进一步收紧政策的紧迫性。科技和人工智能板块表现分化，但整体仍受到盈利基本面的支撑。","market":"sg","thumbnail":"https://resource.tradingkey.com/uploads/20260120/TradingKey_-CH--25bf5f9fb3d24dd29909a0edcd3666c4.png","type":0,"news_type":0,"thumbnails":["https://resource.tradingkey.com/uploads/20260120/TradingKey_-CH--25bf5f9fb3d24dd29909a0edcd3666c4.png"],"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/262100820-july-cpi-in-line-sk-hynix-nebius-cerebras-memory-chips-ai-stocks-after-hours-tradingkey","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["DRMY","DISK","AGZD","MUYY","EDZ","SKUU","RAM","09747","DRMP","MUD","TUA","BK4141","DRAL","BK4588","MIC","SKHY","HYNX","BUCK","SKHYV","BK4585","MUU","SKHX","XTEN","FTXL","DRAM","RAMZ","SK","07709","QSWN","IBTJ","BIV","SKHA","SKDD","MUZ","SKHU","XBOX","EEMO","JUCY","MULL","SKHZ","HBMX"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2659845184","title":"美温和CPI緩解加息壓力，存儲芯片、光通信板塊領升美股","url":"https://stock-news.laohu8.com/highlight/detail?id=2659845184","media":"澎湃新闻","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2659845184?lang=zh_tw&edition=fundamental","pubTime":"2026-08-13 08:33","pubTimestamp":1786581180,"startTime":"0","endTime":"0","summary":"美东时间8月12日，美股三大指数收盘涨跌不一。半导体、存储板块多数飘红，费城半导体指数收涨2.49%。中东局势方面，据央视新闻报道，当地时间12日，伊朗“波斯湾海峡管理局”表示，美国官员反复声称霍尔木兹海峡已重新开放，但这并不能改变事实。美国7月CPI同比上涨3.4%，低于6月的3.5%；不过，7月CPI环比上涨0.1%。分析人士认为，7月相对温和的通胀和疲软的就业数据将让美国联邦储备委员会有理由继续保持观望。","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"sina","url":"https://finance.sina.com.cn/jjxw/2026-08-13/doc-inincnuu4821328.shtml","rn_cache_url":null,"customStyle":"body{padding-top:10px;}.art_tit_h1{#titleStyle#}a{#lv2TextColor#}.art_time, .art_cite{#sourceStyle#;} .art_cite{margin-left: 3px;}","selectors":".module-article, article","filters":"header, .voice2, .tags, #norm_qrcode_link_auto, .unfold-box, .action","directOrigin":true},"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://finance.sina.com.cn/jjxw/2026-08-13/doc-inincnuu4821328.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":["US7Y.BOND","DRMP","BUCK","MUD","DRMY","US12M.BOND","IBTJ","TLT","09747","AGZD","RAMZ","US30Y.BOND","XBOX","FTXL","LYTE","MIC","BK4588","TUA","US10Y.BOND","US3Y.BOND","MULL","RAM","DISK","US5Y.BOND","US2Y.BOND","TLTW","JUCY","BK4585","QSWN","US6M.BOND","DRAL","TMF","XTEN","FOTO","MUZ","MUU","DRAM","MUYY","LUMA","HBMX","SIXG","BIV"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2659189495","title":"通脹放緩削弱加息預期！美股升跌互現，AI算力、存儲芯片爆發，CoreWeave與超微電腦漲近20%，，布油逼近90美元","url":"https://stock-news.laohu8.com/highlight/detail?id=2659189495","media":"第一财经","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2659189495?lang=zh_tw&edition=fundamental","pubTime":"2026-08-13 07:36","pubTimestamp":1786577760,"startTime":"0","endTime":"0","summary":"周三（12日）美股涨跌互现。美国7月通胀数据符合预期，缓解了市场对美联储9月加息的担忧；盘面仍呈现明显分化，AI算力、服务器、存储和光通信方向走强，但多只权重科技股下跌限制了指数涨幅。纳斯达克100指数上涨0.74%，表现强于综合指数；衡量市场恐慌程度的VIX指数降至1月以来低位，显示投资者短期波动预期继续下降。","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"stock_eastmoney","url":"http://finance.eastmoney.com/a/202608133839751747.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/202608133839751747.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":["CRWG","DISK","FIRI","CRWV","FRIZ","UDN","TMDV","MVAL","US5Y.BOND","US12M.BOND","US30Y.BOND","RUNN","BUL","US2Y.BOND","AOA","SAEF","DRMP","SCO","US10Y.BOND","US7Y.BOND","USO","US6M.BOND","DUNK","AIVL","RAM","TRDF","US3Y.BOND","CRWU","MUD","WISE","UCO","UUP","AIO","HIS","HBMX","FLDR","09747","SGRT","DBO","FTXL","DRAM","WDAI","FLDB","TYLD","GTR","DRMY","DLN","CWVX","TUGN"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2659189555","title":"長江存儲首次躋身全球NAND出貨量前三 超越鎧俠","url":"https://stock-news.laohu8.com/highlight/detail?id=2659189555","media":"中国经营报","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2659189555?lang=zh_tw&edition=fundamental","pubTime":"2026-08-13 07:34","pubTimestamp":1786577660,"startTime":"0","endTime":"0","summary":"受AI推理工作负载的驱动，企业级SSD需求持续爆发，全球NAND市场格局亦迎来变化。市场研究机构CounterpointResearch最新数据显示，2026年第二季度，长江存储以14%的出货量份额首次小幅超越铠侠，跻身全球第三大NAND闪存供应商（按容量计），但其出货规模尚未完全转化为相应的营收。","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"stock_eastmoney","url":"http://finance.eastmoney.com/a/202608133839648082.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/202608133839648082.html","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":"stock_eastmoney","symbols":["BK4588","DISK","DRMY","MUD","DRMP","DRAM","MIC","MULL","RAMZ","MUU","RAM","MUZ","MUYY","DRAL"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2659189981","title":"美股收盤：AI概念股全線飆升，存儲芯片、光通信概念拉漲","url":"https://stock-news.laohu8.com/highlight/detail?id=2659189981","media":"大河财立方","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2659189981?lang=zh_tw&edition=fundamental","pubTime":"2026-08-13 07:32","pubTimestamp":1786577566,"startTime":"0","endTime":"0","summary":"【大河财立方消息】当地时间8月12日，美国三大股指收盘涨跌不一，道指跌0.04%报53770.27点，标普500指数涨0.26%报7748.5点，纳指涨0.54%报26588.49点。消息面上，美国劳工统计局数据显示，7月CPI同比上涨3.4%，较6月的3.5%小幅回落，为3月份以来的最低水平。核心CPI同比增速从2.6%收窄至2.5%，两项指标均与市场预期一致。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"stock_eastmoney","url":"http://finance.eastmoney.com/a/202608133839751453.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/202608133839751453.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":["FTXL","RAM","LYTE","MIC","MUYY","09747","DRMY","SIXG","MUU","DRMP","RAMZ","DRAL","MULL","DRAM","DISK","LUMA","MUD","HBMX","FOTO","BK4588","MUZ"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2659900008","title":"AI交易不再齊漲齊跌：光學網絡與數據中心領跑，內存與電力主題掉隊","url":"https://stock-news.laohu8.com/highlight/detail?id=2659900008","media":"华尔街见闻","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2659900008?lang=zh_tw&edition=fundamental","pubTime":"2026-08-13 04:31","pubTimestamp":1786566662,"startTime":"0","endTime":"0","summary":"$高盛$衍生品交易员警告，AI板块齐涨齐跌时代或已终结，市场进入更具选择性的主题分化阶段；与此同时，美联储预期从\"恐惧\"转向\"自满\"，令大盘指数风险回报趋于平淡。今年4月至6月的上涨行情与7月的抛售中，各AI子主题几乎同步运动，但过去两周已出现明显分化——光学网络、数据中心及新兴云服务商在反弹中领跑，而内存和AI电力主题则明显落后。","market":"sg","thumbnail":"https://static.tigerbbs.com/2cd99b5d7e3c16025e04e65c1a70c229","type":0,"news_type":0,"thumbnails":["https://static.tigerbbs.com/2cd99b5d7e3c16025e04e65c1a70c229"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":"92a7f5f4aa264c2793397c9dc1d602d4","theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://wallstreetcn.com/articles/3779309","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":["CLDL","CLOU","WISE","CHAT","159146","BK4588","FMET","AIBU","PBOT","RAM","FCLD","ARTY","HPEL","WDAI","AGIX","BLOK","AIFD","IDGT","RAMZ","DTCR","AIPO","QTOC","DRAM","AIO","VTHR","WPAI","DRAL","SKYY"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1184301175","title":"異動解讀 | 多重利好共振，Roundhill Memory ETF盤中大漲7.34%","url":"https://stock-news.laohu8.com/highlight/detail?id=1184301175","media":"异动解读","labels":["movement"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1184301175?lang=zh_tw&edition=fundamental","pubTime":"2026-08-12 21:38","pubTimestamp":1786541927,"startTime":"0","endTime":"0","summary":"Roundhill Memory ETF今日盘中大涨7.34%，延续了盘前的强劲涨势，引发市场广泛关注。三大DRAM原厂2027年产能已全部售罄，手握940亿美元预付款长约锁定至2030年。与此同时，SK海力士宣布投资384亿美元新建两座晶圆厂以扩产HBM及下一代DRAM，并重启大连NAND二号工厂建设，将当地产能扩大约50%。机构普遍认为，本轮存储上行周期为AI驱动的结构性转变，而非传统短周期波动，行业景气度有望持续。","market":"nz","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":0},{"id":"1154984908","title":"異動解讀｜Roundhill Memory ETF盤中上漲7.94%，存儲芯片供需持續緊張多重利好共振","url":"https://stock-news.laohu8.com/highlight/detail?id=1154984908","media":"行情直击","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1154984908?lang=zh_tw&edition=fundamental","pubTime":"2026-08-12 21:36","pubTimestamp":1786541787,"startTime":"0","endTime":"0","summary":"8月12日，Roundhill Memory ETF盘中上涨7.94%，报54.305美元/股，成交额5.49亿美元。消息面上，多重利好共振推动存储板块走强。此外，内存价格已涨回接近历史高位水平，AI需求年增速远超产能扩张速度。机构普遍认为本轮存储上行周期为AI驱动的结构性转变，行业景气度有望持续。","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":"","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":"Roundhill Memory ETF盘中上涨7.94%，存储芯片供需持续紧张多重利好共振","news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["DRAM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2658908387","title":"榮耀CEO李健談內存漲價、競爭壓力：不經歷磨難的企業不可能走向偉大","url":"https://stock-news.laohu8.com/highlight/detail?id=2658908387","media":"新浪科技","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2658908387?lang=zh_tw&edition=fundamental","pubTime":"2026-08-12 21:28","pubTimestamp":1786541280,"startTime":"0","endTime":"0","summary":"新浪科技讯 8月12日晚间消息，在荣耀Robot Phone新品发布会后，荣耀CEO李健、荣耀产品线总裁方飞、荣耀硬件工程部总裁刘洋、荣耀AI与软件部总裁孙建发等高管与媒体对话。提到荣耀当前面临的局面，荣耀CEO李健表示，一方面，荣耀面临一股向下的压力，内存涨价、行业竞争等，都是狂风暴雨；同时还有一股向上的力量，荣耀战略调整以后，技术、产业、生态都在向上拉。李健表示，荣耀当前属于逆势破局，希望能够走出自己的道路。","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://finance.sina.com.cn/jjxw/2026-08-12/doc-ininamic6741877.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":["BK4588","DRAL","DRAM","RAM","RAMZ"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2658490882","title":"榮耀CEO李健談內存漲價、競爭壓力：不經歷磨難的企業不可能走向偉大","url":"https://stock-news.laohu8.com/highlight/detail?id=2658490882","media":"智通财经","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2658490882?lang=zh_tw&edition=fundamental","pubTime":"2026-08-12 21:27","pubTimestamp":1786541250,"startTime":"0","endTime":"0","summary":null,"market":"us","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":["RAM","BK4588","RAMZ","DRAM","DRAL"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2658977581","title":"機構：今年二季度長江存儲躋身全球NAND出貨量前三","url":"https://stock-news.laohu8.com/highlight/detail?id=2658977581","media":"澎湃新闻","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2658977581?lang=zh_tw&edition=fundamental","pubTime":"2026-08-12 20:17","pubTimestamp":1786537020,"startTime":"0","endTime":"0","summary":"8月12日，据第三方市场调查公司CounterpointResearch最新发布的2026年第二季度内存与存储市场追踪报告，三星以25%的出货份额保持领先，SK海力士以22%紧随其后。长江存储以14%的份额首次跃居第三，小幅超越铠侠，美光则排名第五。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"stock_eastmoney","url":"http://finance.eastmoney.com/a/202608123839375618.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/202608123839375618.html","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":"stock_eastmoney","symbols":["MUYY","DRAL","DRMY","MUD","MUZ","DRAM","RAMZ","DRMP","DISK","MIC","MULL","BK4588","MUU","RAM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1193536529","title":"異動解讀 | 多重利好共振，Roundhill Memory ETF盤前大漲5.09%","url":"https://stock-news.laohu8.com/highlight/detail?id=1193536529","media":"异动解读","labels":["movement"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1193536529?lang=zh_tw&edition=fundamental","pubTime":"2026-08-12 17:26","pubTimestamp":1786526816,"startTime":"0","endTime":"0","summary":"Roundhill Memory ETF今日盘前大涨5.09%，引发市场广泛关注。三大DRAM原厂2027年产能已全部售罄，手握940亿美元预付款长约锁定至2030年。与此同时，SK海力士宣布投资384亿美元新建两座晶圆厂以扩产HBM及下一代DRAM，内存价格已涨回接近2007年水平，AI需求年增速远超产能扩张速度。机构普遍认为，本轮存储上行周期为AI驱动的结构性转变，而非传统短周期波动，行业景气度有望持续。","market":"nz","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":0},{"id":"1187004517","title":"異動解讀｜Roundhill Memory ETF盤前上漲5.01%，全球存儲芯片供需持續緊張多重利好共振","url":"https://stock-news.laohu8.com/highlight/detail?id=1187004517","media":"行情直击","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1187004517?lang=zh_tw&edition=fundamental","pubTime":"2026-08-12 17:09","pubTimestamp":1786525767,"startTime":"0","endTime":"0","summary":"8月12日，Roundhill Memory ETF盘前上涨5.01%，报53.44美元/股，成交额1573.56万美元。消息面上，多重利好共振推动存储板块走强。此外，长江存储Q2首次跻身全球第三大NAND闪存出货方，进一步印证行业需求旺盛。机构普遍认为本轮存储上行周期为AI驱动的结构性转变，而非传统短周期波动。Roundhill Memory ETF聚焦全球存储芯片产业链相关标的投资。","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":"Roundhill Memory ETF盘前上涨5.01%，全球存储芯片供需持续紧张多重利好共振","news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["DRAM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2658485924","title":"半導體人才爭奪戰：SK海力士擴招HBM人才 三星加碼美國產能","url":"https://stock-news.laohu8.com/highlight/detail?id=2658485924","media":"智通财经","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2658485924?lang=zh_tw&edition=fundamental","pubTime":"2026-08-12 15:14","pubTimestamp":1786518866,"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":["MUD","SKHY","RAM","SOXY","DISK","SK","EMXC","SMHU","HBMX","SKHA","SKHYV","MULL","SKHZ","MIC","CHPY","FWD","DRMP","MQQQ","SKUU","SOXX","EEMO","TEKX","VGT","NBDS","PSI","SSG","SKHX","CHPS","FTXL","DRAL","SMHX","EDZ","DRMY","SOXS","HYNX","RAMZ","SOXL","TECY","USD","SMH","MUYY","SKDD","SKHU","DRAM","SOXQ","XSD","EIS","MUU","CWC","MUZ"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2658927121","title":"客户端固態硬盤佔NAND需求近半，長江存儲Q2首入出貨前三","url":"https://stock-news.laohu8.com/highlight/detail?id=2658927121","media":"IT之家","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2658927121?lang=zh_tw&edition=fundamental","pubTime":"2026-08-12 15:07","pubTimestamp":1786518453,"startTime":"0","endTime":"0","summary":"IT之家 8 月 12 日消息，Counterpoint Research 今日表示，长江存储在 2026 年第 2 季度以微幅优势超过铠侠，首度成为全球第三大 NAND 闪存出货方。长江存储的市占达到 14%，其出货容量同比增长 22%、环比增长 5%。不过由于产品结构的差异 —— 长江存储的更多产能被用于 ASP较低的 cSSD而不是更昂贵的 eSSD，长江存储在按金额计算的市占榜单中会落到铠侠和美光之后。","market":"us","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://tech.ifeng.com/c/8vWwywRD9aC","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":"fenghuang_stock","symbols":["BK4588","DRAM","MULL","MUZ","RAM","DRMP","RAMZ","MUYY","DRAL","MIC","DISK","MUD","MUU","DRMY"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2658928768","title":"A股早盤探底回升 深成指半日漲1.25% 激光雷達、存儲芯片漲幅居前","url":"https://stock-news.laohu8.com/highlight/detail?id=2658928768","media":"金吾财讯","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2658928768?lang=zh_tw&edition=fundamental","pubTime":"2026-08-12 11:34","pubTimestamp":1786505695,"startTime":"0","endTime":"0","summary":"金吾财讯 | A股早盘探底回升，截至午间收盘，沪指涨0.32%，深成指涨1.25%，创业板指涨1.73%。板块方面，光纤概念、光刻机、激光雷达、存储芯片等板块涨幅居前；核力发电、煤炭、可燃冰、医疗美容等板块受压居前。国投证券研究认为，随着A股高切低指数回落至区间下沿30%，科技板块止跌回稳，意味着本轮再均衡行情已临近尾声。","market":"sg","thumbnail":"https://static.szfiu.com/news/20241108/NGJmNWFkZDNlMDY5ZTM0ZDA3ZmU4NjQzMjc2Mzg3NzYxMw==.jpg","type":0,"news_type":0,"thumbnails":["https://static.szfiu.com/news/20241108/NGJmNWFkZDNlMDY5ZTM0ZDA3ZmU4NjQzMjc2Mzg3NzYxMw==.jpg"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"1987999","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":["DRAM","DRAL","FTXL","MIC","MUYY","DRMY","MULL","MUZ","HBMX","159982","RAM","399300","399001","RAMZ","LUMA","BK4588","DRMP","MUD","FOTO","MUU","IDRV","CABZ","09747","DISK"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2658428959","title":"美股高開低走，科技權重普跌，存儲芯片與光通信逆勢走強，中東局勢再起波瀾推升油價","url":"https://stock-news.laohu8.com/highlight/detail?id=2658428959","media":"金融界","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2658428959?lang=zh_tw&edition=fundamental","pubTime":"2026-08-12 08:27","pubTimestamp":1786494421,"startTime":"0","endTime":"0","summary":"当地时间8月11日，美股三大指数高开低走，连续第二个交易日收跌，道指下跌184.13点至53791.85点，跌幅0.34%；纳指跌0.60%报26445.45点；标普500指数跌0.32%报7728.20点。美股盘后，AI云服务巨头CoreWeave股价一度暴涨超16%。存储芯片与光通信逆势走强，产业链逻辑获验证存储芯片板块表现尤为突出。光通信板块同样企稳反弹。据央视新闻报道，当地时间8月11日，美军在阿曼湾向一艘悬挂巴拿马国旗的货轮开火，美方称该船试图突破对伊朗的封锁。油价上行重新点燃了通胀担忧。","market":"us","thumbnail":"https://imgcloud.jrjimg.cn/2026/08/20260812082143638.jpg","type":0,"news_type":0,"thumbnails":["https://imgcloud.jrjimg.cn/2026/08/20260812082143638.jpg"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://usstock.jrj.com.cn/2026/08/12082758080758.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":["XLEI","DUG","USE","LUMA","DBE","IEO","PEJ","GUSH","09747","DRAM","OILK","RAM","DISK","SIXG","UGA","OIH","XLEX","FOTO","COMB","DIG","SDOG","LYTE","ERX","FTXN","DRMP","DBO","XES","FTXL","NBCM","MUD","DBC","SPXT","USOI","VOOV","PXE","IXC","DRIP","WTIU","USL","OILU","WEEI","BWET","DRLL","OILT","PXJ","BNO","TPOR","VDE","HBMX","UAE"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2658915236","title":"美股三大指數高開，存儲芯片上漲，SK海力士升逾2%","url":"https://stock-news.laohu8.com/highlight/detail?id=2658915236","media":"中新经纬","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2658915236?lang=zh_tw&edition=fundamental","pubTime":"2026-08-11 21:33","pubTimestamp":1786455199,"startTime":"0","endTime":"0","summary":"北京时间11日晚间，美股三大指数开盘上涨，标普500指数涨0.11%，道指涨0.12%，纳指涨0.24%。大型科技股方面，英伟达涨1.98%。存储板块活跃，SK海力士涨超2%，美光科技涨超1%。此外，伊朗的抵抗打破了美国在战争初期让伊朗“无条件投降”的幻想，战争开始20天后，美国就开始乞求谈判。此外，当地时间8月11日，巴基斯坦国防部长阿西夫表示，美国与伊朗已接近达成“某种安排”。阿西夫补充说，持久和平符合该地区利益。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"fenghuang_stock","url":"https://finance.ifeng.com/c/8vVj1L1pqmd","rn_cache_url":null,"customStyle":"","selectors":"article, body","filters":"","directOrigin":true},"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://finance.ifeng.com/c/8vVj1L1pqmd","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":"fenghuang_stock","symbols":["BK4141","HYNX","SKHYV","HBMX","DRMY","SK","MUYY","SKHU","SKHA","RAM","09747","SKUU","SKHY","EDZ","DRMP","SKHX","FTXL","SKDD","MULL","BK4588","07709","EEMO","SKHZ","DRAM","MUZ","MUU","DRAL","MIC","DISK","RAMZ","MUD"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2658992702","title":"追價搶貨！MLCC、PCB、存儲芯片漲價，華寶基金電子ETF（515260）單日吸金3000萬元！機構：新一輪行情在醖釀","url":"https://stock-news.laohu8.com/highlight/detail?id=2658992702","media":"新浪基金","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2658992702?lang=zh_tw&edition=fundamental","pubTime":"2026-08-11 19:24","pubTimestamp":1786447440,"startTime":"0","endTime":"0","summary":"值得关注的是，昨天是电子ETF华宝日线4连阳后的首度回调，资金逢跌布局，数据显示，该ETF昨天单日吸金2988万元，反映资金看好电子板块后市表现，积极进场埋伏！消息面上，电子板块细分赛道迎“涨价潮”：1、MLCC涨价。江波龙披露2026年半年报，上半年实现归母净利润105.77亿元，同比暴增71528.66%。中信建投指出，受益于AI推动，全球PCB行业正迎来新一轮上行周期。","market":"other","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/money/fund/etf/2026-08-11/doc-inimyaaf7388728.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":"sina","symbols":["BK4211","DISK","FTXL","HBMX","DRMY","DRAM","DRAL","MUD","MUZ","515260","MUU","MULL","RAM","MUYY","MIC","PCB","09747","BK4588","159997","RAMZ","DRMP"],"isVideo":false,"video":null,"gpt_icon":0}],"pageSize":20,"totalPage":20,"pageCount":19,"totalSize":400,"code":"91000000","status":"200"}]}}