美股详情

本页面由Tiger Trade Technology Pte. Ltd.提供服务

Roundhill Memory ETF

59.61

+1.833.17%

盘后：59.710.1041+0.17%19:59 EDT

成交量：3,104.23万

成交额：18.24亿

市值：260.24亿

市盈率：- -

高：59.70

开：58.03

低：57.89

收：57.78

52周最高：81.34

52周最低：26.14

股本：4.37亿

流通股本：4.37亿

量比：1.18

换手率：7.11%

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

概念

资金流向

资金流入：

资金流出：

新闻资讯

长鑫G5平台量产解读，全球内存市场“三国演义”变“四国杀”？

瑞银：全球AI领域资本支出2027年升至1.4万亿美元九成增量来自内存涨价

瑞银：全球AI领域资本支出2027年升至1.4万亿美元九成增量来自内存涨价

内存已不缺！宏碁董事长：PC仅有2类关键零件仍供货吃紧

{"basename":"/hans","ssrTDKData":{"titleTemplate":"%s - 老虎证券","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":"老虎证券,老虎证券开户,老虎券商,老虎证券官网,老虎证券app,tigertrade老虎证券,股票,炒股,新加坡股票交易平台,投资,投资理财","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.0a0bd8dc.png","ogUrl":"https://www.itiger.com/hans/stock/DRAM"},"companyName":"老虎证券"},"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":59.61,"timestamp":1789761600000,"preClose":57.78,"halted":0,"volume":31042267,"hourTrading":{"tag":"盘后","latestPrice":59.7141,"preClose":59.61,"latestTime":"19:59 EDT","volume":1264730,"amount":75359590.501,"timestamp":1789775996245,"change":0.1041,"changeRate":0.001746,"amplitude":0.008735},"delay":0,"changeRate":0.031671858774662484,"floatShares":436570000,"shares":436570000,"eps":0,"marketStatus":"休市中","change":1.83,"latestTime":"09-18 16:00:00 EDT","open":58.03,"high":59.696,"low":57.89,"amount":1823755226.25957,"amplitude":0.031256,"askPrice":0,"askSize":0,"bidPrice":0,"bidSize":0,"shortable":3,"etf":1,"ttmEps":0,"tradingStatus":0,"nextMarketStatus":{"tag":"盘前交易","tradingStatus":1,"beginTime":1789977600000},"marketStatusCode":7,"adr":0,"adrRate":0,"exchange":"CBOE","adjPreClose":57.78,"nav":56.59,"aum":24601370700,"bidAskSpread":0,"preHourTrading":{"tag":"盘前","latestPrice":58.0297,"preClose":57.78,"latestTime":"09:29 EDT","volume":391880,"amount":22770395.0964,"timestamp":1789738199999,"change":0.2497,"changeRate":0.004322,"amplitude":0.016442},"postHourTrading":{"tag":"盘后","latestPrice":59.7141,"preClose":59.61,"latestTime":"19:59 EDT","volume":1264730,"amount":75359590.501,"timestamp":1789775996245,"change":0.1041,"changeRate":0.001746,"amplitude":0.008735},"volumeRatio":1.1775929129064195,"optionData":{"bulkOrders":[{"symbol":"DRAM","call":true,"expireDate":1799989200000,"strike":"105.0","timestamp":1789740702821,"price":0.79,"volume":7500,"amount":592500,"type":"+"},{"symbol":"DRAM","call":false,"expireDate":1799989200000,"strike":"35.0","timestamp":1789740702821,"price":0.64,"volume":5000,"amount":320000,"type":"-"}]},"impliedVol":0.6132,"impliedVolPercentile":0.0348},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"DRAM\",,,,,undefined,":{"symbol":"DRAM","floatShares":436570000,"roa":"--","roe":"--","lyrEps":0,"volumeRatio":1.1775929129064195,"shares":436570000,"dividePrice":0,"high":59.696,"amplitude":0.031256,"preClose":57.78,"low":57.89,"week52Low":26.14,"pbRate":"--","week52High":81.34,"institutionHeld":0.0051,"latestPrice":59.61,"eps":0,"divideRate":0,"volume":31042267,"delay":0,"ttmEps":0,"open":58.03,"prevYearClose":27,"prevWeekClose":59.1,"prevMonthClose":56.9,"prevQuarterClose":73.85,"fiveDayClose":59.1,"twentyDayClose":57.58,"sixtyDayClose":69.93},"@#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":"2669113891","title":"长鑫G5平台量产解读，全球内存市场“三国演义”变“四国杀”？","url":"https://stock-news.laohu8.com/highlight/detail?id=2669113891","media":"市场资讯","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2669113891?lang=zh_cn&edition=fundamental","pubTime":"2026-09-21 07:25","pubTimestamp":1789946700,"startTime":"0","endTime":"0","summary":"来源：魔铁的世界2026年9月20日，长鑫存储在2026世界制造业大会上官宣第五代DRAM技术平台实现量产，基于该平台打造的24GB LPDDR5X产品已经进入正式量产，全面进入国产主流旗舰手机。之前长鑫量产的LPDDR6的平台是G4，比不上这次发布的LPDDR5X。长鑫坐上高端存储牌桌后，原来的三星、SK海力士和美光的“三国演义”格局，有望演变为“三寡头+1”的“四国杀”局面，三巨头超90%的市场份额会被啃下一块儿。","market":"fut","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/roll/2026-09-21/doc-inispuec0904791.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","RAM","RAMZ","DRAM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2668188674","title":"瑞银：全球AI领域资本支出2027年升至1.4万亿美元 九成增量来自内存涨价","url":"https://stock-news.laohu8.com/highlight/detail?id=2668188674","media":"格隆汇","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2668188674?lang=zh_cn&edition=fundamental","pubTime":"2026-09-20 14:08","pubTimestamp":1789884533,"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.gelonghui.com/rss/live/live.xml","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_gelonghui","symbols":["BK4588","DRAM","ARTY","DRAL","RAM","RAMZ","QTOC","AGIX","AIPO","VTHR","CHAT","FXR","DUSL"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2668188587","title":"瑞银：全球AI领域资本支出2027年升至1.4万亿美元 九成增量来自内存涨价","url":"https://stock-news.laohu8.com/highlight/detail?id=2668188587","media":"智通财经","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2668188587?lang=zh_cn&edition=fundamental","pubTime":"2026-09-20 13:53","pubTimestamp":1789883600,"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":["DRAL","QTOC","AIPO","VTHR","BK4588","ARTY","RAM","RAMZ","DRAM","FXR","DUSL","AGIX","CHAT"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2668902185","title":"内存已不缺！宏碁董事长：PC仅有2类关键零件仍供货吃紧","url":"https://stock-news.laohu8.com/highlight/detail?id=2668902185","media":"格隆汇","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2668902185?lang=zh_cn&edition=fundamental","pubTime":"2026-09-20 09:42","pubTimestamp":1789868536,"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.gelonghui.com/rss/live/live.xml","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_gelonghui","symbols":["BK4588","DRAM","RAMZ","DRAL","RAM"],"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":0.000948}]}}