美股詳情

本頁面由Tiger Trade Technology Pte. Ltd.提供服務

Roundhill Memory ETF

76.71

+6.769.66%

盤後：78.151.44+1.88%19:59 EDT

成交量：5,259.57萬

成交額：40.26億

市值：219.67億

市盈率：- -

高：77.70

開：75.25

低：75.00

收：69.95

52周最高：77.70

52周最低：26.14

股本：2.86億

流通股本：2.86億

量比：1.28

換手率：18.37%

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

概念

資金流向

資金流入：

資金流出：

新聞

美媒：連蘋果都要漲價，為何特朗普政府難解內存荒危機？

凤凰网科技

機構：2026年全球存儲芯片市場規模料達9750億美元，按年增長逾三倍

环球市场播报

三星電子股價下跌3%，抹去了此前的漲幅

每日经济新闻

Token低價陷阱

{"basename":"/hant","ssrTDKData":{"titleTemplate":"%s - 老虎證券","title":"老虎证券全球投资理财平台| 一站式投资美股新股港股A股","description":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","keywords":"老虎證券,老虎證券開戶,老虎券商,老虎證券官網,老虎證券app,tigertrade老虎證券,股票,炒股,新加坡股票交易平臺,投資,投資理財","social":{"ogDescription":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.be62fbe1.png","ogUrl":"https://www-web.itiger.com/hant/stock/DRAM"},"companyName":"老虎證券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","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":76.71,"timestamp":1781812800000,"preClose":69.95,"halted":0,"volume":52595653,"hourTrading":{"tag":"盘后","latestPrice":78.1485,"preClose":76.71,"latestTime":"19:59 EDT","volume":2708348,"amount":209672429.9841,"timestamp":1781827197582,"change":1.4385,"changeRate":0.018752,"amplitude":0.022349},"delay":0,"changeRate":0.09664045746962102,"floatShares":286360000,"shares":286360000,"eps":0,"marketStatus":"休市中","change":6.76,"latestTime":"06-18 16:00:00 EDT","open":75.245,"high":77.7,"low":75,"amount":4026412353.37077,"amplitude":0.038599,"askPrice":0,"askSize":0,"bidPrice":0,"bidSize":0,"shortable":3,"etf":1,"ttmEps":0,"tradingStatus":0,"nextMarketStatus":{"tag":"盤前交易","tradingStatus":1,"beginTime":1782115200000},"marketStatusCode":7,"adr":0,"adrRate":0,"exchange":"CBOE","adjPreClose":69.95,"nav":75.25,"aum":21849590000,"bidAskSpread":0,"preHourTrading":{"tag":"盘前","latestPrice":75.4,"preClose":69.95,"latestTime":"09:29 EDT","volume":1196104,"amount":89075271.498304,"timestamp":1781789399999,"change":5.45,"changeRate":0.077913,"amplitude":0.02173},"postHourTrading":{"tag":"盘后","latestPrice":78.1485,"preClose":76.71,"latestTime":"19:59 EDT","volume":2708348,"amount":209672429.9841,"timestamp":1781827197582,"change":1.4385,"changeRate":0.018752,"amplitude":0.022349},"volumeRatio":1.2790203091981132,"optionData":{"bulkOrders":[{"symbol":"DRAM","call":false,"expireDate":1787284800000,"strike":"60.0","timestamp":1781792732663,"price":4.35,"volume":50000,"amount":21750000,"type":"+"},{"symbol":"DRAM","call":true,"expireDate":1784260800000,"strike":"100.0","timestamp":1781802040097,"price":1.92,"volume":5000,"amount":960000,"type":"-"}]},"impliedVol":0.9941,"impliedVolPercentile":0.8269},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"DRAM\",,,,,undefined,":{"symbol":"DRAM","floatShares":286360000,"roa":"--","roe":"--","lyrEps":0,"volumeRatio":1.2790203091981132,"shares":286360000,"dividePrice":0,"high":77.7,"amplitude":0.038599,"preClose":69.95,"low":75,"week52Low":26.14,"pbRate":"--","week52High":77.7,"institutionHeld":0.0051,"latestPrice":76.71,"eps":0,"divideRate":0,"volume":52595653,"delay":0,"ttmEps":0,"open":75.245,"prevYearClose":27,"prevWeekClose":65.01,"prevMonthClose":63.2,"prevQuarterClose":27,"fiveDayClose":65.12,"twentyDayClose":51.51},"@#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:4,pageCount:1,lang_content:\"cn\",edition:\"fundamental\",,,undefined,":[{"items":[{"id":"2644271061","title":"美媒：連蘋果都要漲價，為何特朗普政府難解內存荒危機？","url":"https://stock-news.laohu8.com/highlight/detail?id=2644271061","media":"凤凰网科技","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2644271061?lang=zh_tw&edition=fundamental","pubTime":"2026-06-20 09:03","pubTimestamp":1781917417,"startTime":"0","endTime":"0","summary":"但对于导致苹果涨价的内存芯片短缺问题，美国政策制定者几乎没有什么办法能够在短期内迅速解决。苹果准备涨价然而，美国国家安全法规使得美国企业很难与中国内存芯片厂商展开合作，其目的不仅是保护美国的核心技术机密，也是在一定程度上维护美光以及韩国和日本供应商的市场地位。在美国国会，议员们已提出跨党派立法以支持这一立场。","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://tech.ifeng.com/c/8u6XaIFoxaH","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":["BK4592","LU2896262040.SGD","TSLA","LU0868494617.USD","SG9999001424.SGD","LU0949170426.SGD","AAPB","LU2637965513.SGD","META","IE00BZ1G4Q59.USD","LU2133065610.SGD","LU2456880835.USD","MSFT","BULZ","BK4559","LU0689472784.USD","LU2430703251.USD","IE00BQXX3D17.EUR","AAPW","PTF","DRAM","LU1582986433.USD","NVDA","LU1868837136.USD","BK4512","AAPD","AAPX","MACW.SI","APLY","IE0004086264.USD","LU2462591350.SGD","LU0210528500.USD","YMAG","AAPL","AAPU","LU1035775433.USD","AAPY","HK0000320264.USD","LU0082616367.USD","LU0957791311.USD","LU2543165471.USD","MAGY","LU0511384066.AUD","HK0000320223.HKD","LU1066051811.HKD","GOOG","LU0128525929.USD","LU1551013342.USD","LU0795875086.SGD"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2644053884","title":"機構：2026年全球存儲芯片市場規模料達9750億美元，按年增長逾三倍","url":"https://stock-news.laohu8.com/highlight/detail?id=2644053884","media":"环球市场播报","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2644053884?lang=zh_tw&edition=fundamental","pubTime":"2026-06-19 13:08","pubTimestamp":1781845680,"startTime":"0","endTime":"0","summary":"行业追踪机构Counterpoint Research周五公布的数据显示，在AI基础设施投资不断增长的推动下，2026年全球存储芯片市场规模预计将达到1500万亿韩元，比去年的360万亿韩元增长约3.2倍。　　预计今年服务器内存产品将占内存总收入的 56%，高于 2025 年的 37%，占比首次突破一半。　　该研究机构补充道，强劲的服务器内存需求导致供需失衡加剧，推高了内存价格，预计这一上涨趋势将持续到明年上半年。","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/stock/usstock/c/2026-06-19/doc-inicxkax1627457.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":["09747","DRAM","BK4588","FTXL"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2644581090","title":"三星電子股價下跌3%，抹去了此前的漲幅","url":"https://stock-news.laohu8.com/highlight/detail?id=2644581090","media":"每日经济新闻","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2644581090?lang=zh_tw&edition=fundamental","pubTime":"2026-06-19 12:01","pubTimestamp":1781841683,"startTime":"0","endTime":"0","summary":"三星电子股价下跌3%，抹去了此前的涨幅","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"stock_eastmoney","url":"http://finance.eastmoney.com/a/202606193776814525.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/202606193776814525.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":["BK4581","SSNLF","09747","EEMO","BK4170","BK4585","BK4588","07747","BK4504","DRAM","BK4550","EDZ","IEMG","WTAI","BK4543"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2644055546","title":"Token低價陷阱","url":"https://stock-news.laohu8.com/highlight/detail?id=2644055546","media":"虎嗅APP","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2644055546?lang=zh_tw&edition=fundamental","pubTime":"2026-06-19 11:04","pubTimestamp":1781838240,"startTime":"0","endTime":"0","summary":"Token最高99%的降价，企业的AI预算却越花越多。便宜的是部分模型Token价格，企业的AI运营总支出并未缩减。由此形成价格撕裂期：通用Token在探底，高价值能力在分层，企业AI支出在调用结构中膨胀。与此同时，底层的物理成本并未跟随通用Token的降价变化。如数据中心收入质量、下一代架构的出货锁单、以及单位Token成本下降是否会压低\"按集群付费\"的天花线等都会被检验。","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://mp.weixin.qq.com/s?__biz=MTQzMjE1NjQwMQ==&mid=2656180528&idx=2&sn=8171e72fa25c0075deaa9d8207669853&chksm=67f883a7808fe271be258144bd35cd4a95c94050e5e0bd6474e83fc9d50aa92ae26c0a7f481a&scene=0#rd","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":"weixin_highlight","symbols":["BK4168","HBM","AGIX","ARTY","AIPO","CHAT","DRAM","BK4588"],"isVideo":false,"video":null,"gpt_icon":0}],"pageSize":4,"totalPage":100,"pageCount":1,"totalSize":400,"code":"91000000","status":"200"}],"@#url:\"https://hq.skytigris.cn/market/plate/belongs/DRAM\",params:#limit:6,delay:false,,,undefined,":[{"market":"US","name":"碎股","id":"package_us_concept_sg","bkCode":"BK4588","changeRate":0.011324}]}}