美股詳情

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

Roundhill Memory ETF

71.25

-9.4800-11.74%

成交量：5,470.34萬

成交額：38.77億

市值：206.88億

市盈率：- -

高：73.07

開：69.57

低：68.59

收：80.72

52周最高：81.34

52周最低：26.14

股本：2.90億

流通股本：2.90億

量比：2.98

換手率：18.84%

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

異動解讀 | 存儲芯片板塊承壓，Roundhill Memory ETF盤中大跌5.05%

聊聊今天的五個利空

存儲芯片概念持續活躍，科創芯片ETF易方達（589130）等標的指數集體升逾3%

美股期貨全線下跌，存儲芯片盤前跳水，閃迪跌超3%，黃金白銀走低

21世纪经济报道

AI+國產化共振，存儲芯片價格狂飆，科創芯片設計ETF易方達（589030）等助力佈局投資機遇

長鑫科技——國產DRAM彎道超車，一場萬億產業的突圍戰

三星電子股轉漲

南方财经网

三星電子股價轉漲，報道：工會在立場上有所讓步，存在達成協議的可能性

华尔街见闻

SuperEx 於今日上線 CBRS、FLNC 及 DRAM U 本位永續合約

希捷股價周一重挫近7%，帶崩存儲芯片板塊，存儲芯片板塊將要開始大回調？

TradingKey中文

Omdia：26Q1東南亞智能手機市場出貨量按年下滑9% 但廠商利潤率正在改善

韓國股市開盤跳水，三星電子跌超3%，SK海力士跌2.5%！日股高開，升逾300點丨日韓股市

每日经济新闻

美股科技股集體承壓，存儲芯片領跌，特朗普稱將推遲對伊朗發動軍事打擊，國際油價跌2%

芯片股重挫！美光閃迪希捷跌超5%，特朗普「緊急叫停」空襲，原油尾盤大跳水

美股存儲芯片集體跳水！美伊再傳大消息，特朗普：推遲打擊

大河财立方

存儲漲價潮紅利拉滿長鑫科技一季度大賺247億劍指萬億估值

21世纪经济报道

美股存儲芯片與硬件供應鏈指數跌5.25%

每日经济新闻

異動解讀 | Roundhill Memory ETF盤中大跌5.01%，受美股存儲芯片股集體跳水拖累

三星電子面臨47000名工人計劃中為期18天的罷工威脅

环球市场播报

麥捷科技（300319）新增【存儲芯片】概念

{"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.itiger.com/hant/stock/DRAM/news?page=20"},"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":71.24,"timestamp":1782230559146,"preClose":80.72,"halted":0,"volume":54703089,"delay":0,"changeRate":-0.11744301288404366,"floatShares":290360000,"shares":290360000,"eps":0,"marketStatus":"交易中","change":-9.48,"latestTime":"06-23 12:02:39 EDT","open":69.565,"high":73.0675,"low":68.59,"amount":3877058457.5776196,"amplitude":0.05547,"askPrice":71.24,"askSize":36,"bidPrice":71.23,"bidSize":30,"shortable":0,"etf":1,"ttmEps":0,"tradingStatus":2,"nextMarketStatus":{"tag":"盤後交易","tradingStatus":3,"beginTime":1782244800000},"marketStatusCode":2,"adr":0,"adrRate":0,"exchange":"CBOE","adjPreClose":80.72,"nav":75.25,"aum":21849590000,"bidAskSpread":0,"preHourTrading":{"tag":"盘前","latestPrice":69.23,"preClose":80.72,"latestTime":"09:29 EDT","volume":2514058,"amount":178701153.32408,"timestamp":1782221399999,"change":-11.49,"changeRate":-0.142344,"amplitude":0.038652},"postHourTrading":{"tag":"盘后","latestPrice":80.45,"preClose":80.72,"latestTime":"19:59 EDT","volume":2161414,"amount":175269761.3387,"timestamp":1782172799985,"change":-0.27,"changeRate":-0.003345,"amplitude":0.024405},"volumeRatio":2.977574,"optionData":{"bulkOrders":[{"symbol":"DRAM","call":false,"expireDate":1784260800000,"strike":"50.0","timestamp":1782221401903,"price":1.5,"volume":10810,"amount":1621500,"type":"-"},{"symbol":"DRAM","call":false,"expireDate":1792123200000,"strike":"55.0","timestamp":1782222142657,"price":6.5,"volume":4000,"amount":2600000,"type":"-"}]},"impliedVol":1.0879,"impliedVolPercentile":0.963},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"DRAM\",,,,,undefined,":{"symbol":"DRAM","floatShares":290360000,"roa":"--","roe":"--","lyrEps":0,"volumeRatio":2.97759,"shares":290360000,"dividePrice":0,"high":73.0675,"amplitude":0.05547,"preClose":80.72,"low":68.59,"week52Low":26.14,"pbRate":"--","week52High":81.34,"institutionHeld":0.0051,"latestPrice":71.25,"committee":0.25,"eps":0,"divideRate":0,"volume":54703370,"delay":0,"ttmEps":0,"open":69.565,"prevYearClose":27,"prevWeekClose":76.71,"prevMonthClose":63.2,"prevQuarterClose":27,"fiveDayClose":71.07,"twentyDayClose":52.82},"@#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:20,lang_content:\"cn\",edition:\"fundamental\",,,undefined,":[{"items":[{"id":"1170048258","title":"異動解讀 | 存儲芯片板塊承壓，Roundhill Memory ETF盤中大跌5.05%","url":"https://stock-news.laohu8.com/highlight/detail?id=1170048258","media":"异动解读","labels":["movement"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1170048258?lang=zh_tw&edition=fundamental","pubTime":"2026-05-19 22:18","pubTimestamp":1779200306,"startTime":"0","endTime":"0","summary":"Roundhill Memory ETF（代码：DRAM）今日盘中出现大幅下跌，跌幅达5.05%，引起了市场关注。消息面上，存储芯片板块今日普遍走弱。有报道指出，美股存储芯片相关个股在盘前交易中已出现跳水。同时，行业内有专家预测，随着中国企业积极扩大产能，内存芯片供应量可能激增，市场格局或将在明年下半年发生转变，价格存在下降风险。这些因素共同加剧了市场对存储芯片行业未来盈利前景的担忧。此外，全球存储芯片巨头三星电子与其工会的薪酬谈判仍在进行，虽然工会已做出一些让步，但潜在的罢工风险以及行业竞争格局的变化，均给整个存储芯片板块带来了不确定性，影响了相关ETF的价格表现。","market":"sg","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":"f0bf884d4be4097e3797e80da86b7971","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":"2636723852","title":"聊聊今天的五個利空","url":"https://stock-news.laohu8.com/highlight/detail?id=2636723852","media":"市场资讯","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2636723852?lang=zh_tw&edition=fundamental","pubTime":"2026-05-19 21:34","pubTimestamp":1779197640,"startTime":"0","endTime":"0","summary":"　　今天A股波动很大，科创板和创业板都一度跌超2%，但下午都拉了起来，咱们一起聊点今日的热点，也顺便把昨天聊剩下的话题收个尾——聊聊全球科技大牛市的两个底层逻辑。　　仅看今天的话，市场其实有好几个利空，依次说。","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/marketresearch/2026-05-19/doc-inhymysy3068025.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":["BK4587","AIPO","CHAT","AIYY","BK4543","SINA","BK4585","BK4023","ARTY","BK4588","BK4528","AI","BK4551","DRAM","AGIX"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2636558428","title":"存儲芯片概念持續活躍，科創芯片ETF易方達（589130）等標的指數集體升逾3%","url":"https://stock-news.laohu8.com/highlight/detail?id=2636558428","media":"中金财经","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2636558428?lang=zh_tw&edition=fundamental","pubTime":"2026-05-19 19:38","pubTimestamp":1779190730,"startTime":"0","endTime":"0","summary":"截至收盘，中证半导体材料设备主题指数上涨5.2%，中证芯片产业指数上涨3.7%，上证科创板芯片指数上涨4.0%，上证科创板芯片设计主题指数上涨3.7%。业内人士认为，本轮存储芯片景气周期由人工智能结构性需求驱动，叠加国产化率提升的长期趋势，其持续性和强度与过往周期有所不同。从产业层面看，国内存储产业链已形成从晶圆制造、设备材料到封测模组的完整闭环，龙头企业业绩兑现能力持续增强，产业链协同效应逐步显现。随着AI算力建设向纵深推进，存储芯片作为数据存算的核心载体，有望在更长周期内维持较高景气度。","market":"sh","thumbnail":" http://caiji.3g.cnfol.com/colect/202605/19/20260519105530.jpg","type":0,"news_type":0,"thumbnails":[" http://caiji.3g.cnfol.com/colect/202605/19/20260519105530.jpg"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://sc.stock.cnfol.com/gushiyaowen/20260519/32236905.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":"zhongjincaijing_highlight","symbols":["589130","FTXL","DRAM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2636539628","title":"美股期貨全線下跌，存儲芯片盤前跳水，閃迪跌超3%，黃金白銀走低","url":"https://stock-news.laohu8.com/highlight/detail?id=2636539628","media":"21世纪经济报道","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2636539628?lang=zh_tw&edition=fundamental","pubTime":"2026-05-19 19:17","pubTimestamp":1779189420,"startTime":"0","endTime":"0","summary":"北京时间5月19日傍晚，美股三大期货全线走低，截至18点25分，道指期货跌0.16%，标普500期货跌0.39%，纳指期货跌0.66%。芯片股盘前延续昨日跌势，闪迪跌超3%，西部数据跌超2%，美光科技跌近2%，希捷科技、AMD、高通跌超1.5%，英特尔、英伟达同步下跌约0.7%。","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"stock_eastmoney","url":"http://finance.eastmoney.com/a/202605193742152319.html","rn_cache_url":null,"directOrigin":true},"property":[],"language":"zh","translate_title":"","themeId":"3008aa29171b76b77ca732f759d76c10","theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://finance.eastmoney.com/a/202605193742152319.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":["DRAM","DBC","GDXY","USG","SLVR","IAU","CNAV","GLL","SLV","XME","BEGS","GBUG","DUST","SGOL","PHYS","UGL","SILJ","AAAU","159831","GDXU","FGDL","FTXL","GDXJ","SLVP","ZSL","SHNY","DULL","PICK","GLDM","BTGD","GOLY","SIVR","IAUM","KSLV","UYM","GOAU","DGP","BAR","GDXD","PSLV","OUNZ","PTF","SNDK","CEF","JNUG","GLTR","DZZ","SGDM","RING","JDST"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2636838220","title":"AI+國產化共振，存儲芯片價格狂飆，科創芯片設計ETF易方達（589030）等助力佈局投資機遇","url":"https://stock-news.laohu8.com/highlight/detail?id=2636838220","media":"中金财经","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2636838220?lang=zh_tw&edition=fundamental","pubTime":"2026-05-19 15:00","pubTimestamp":1779174011,"startTime":"0","endTime":"0","summary":"芯片板块午后拉升，截至14:40，上证科创板芯片指数上涨3.8%，上证科创板芯片设计主题指数上涨3.4%。机构普遍认为，AI算力需求拉动、国产化率提升与价格上涨形成共振，为存储芯片产业链相关企业带来了投资机遇。","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":"http://sc.stock.cnfol.com/gushiyaowen/20260519/32235783.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":"zhongjincaijing_highlight","symbols":["ARTY","589030","AIPO","AGIX","FTXL","CHAT","DRAM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2636912880","title":"長鑫科技——國產DRAM彎道超車，一場萬億產業的突圍戰","url":"https://stock-news.laohu8.com/highlight/detail?id=2636912880","media":"格隆汇","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2636912880?lang=zh_tw&edition=fundamental","pubTime":"2026-05-19 14:32","pubTimestamp":1779172335,"startTime":"0","endTime":"0","summary":"路还很长，起点已足够惊艳","market":"us","thumbnail":"https://img3.gelonghui.com/03971-b41a553c-884f-4aa4-94b6-c4e3dff94110.jpg?guru_height=718&guru_width=1280&guru_size=199094","type":0,"news_type":0,"thumbnails":["https://img3.gelonghui.com/03971-b41a553c-884f-4aa4-94b6-c4e3dff94110.jpg?guru_height=718&guru_width=1280&guru_size=199094"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://www.gelonghui.com/p/4828504","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":"gelonghui_highlight","symbols":["DRAM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2636004882","title":"三星電子股轉漲","url":"https://stock-news.laohu8.com/highlight/detail?id=2636004882","media":"南方财经网","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2636004882?lang=zh_tw&edition=fundamental","pubTime":"2026-05-19 13:47","pubTimestamp":1779169620,"startTime":"0","endTime":"0","summary":"三星电子股转涨","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://finance.eastmoney.com/a/202605193741808088.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":["BK4170","BK4550","BK4581","IEMG","BK4504","BK4543","BK4588","EEMO","DRAM","SSNLF","WTAI","BK4585"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2636118880","title":"三星電子股價轉漲，報道：工會在立場上有所讓步，存在達成協議的可能性","url":"https://stock-news.laohu8.com/highlight/detail?id=2636118880","media":"华尔街见闻","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2636118880?lang=zh_tw&edition=fundamental","pubTime":"2026-05-19 13:37","pubTimestamp":1779169057,"startTime":"0","endTime":"0","summary":"韩国劳动委员会主席表示，双方虽仍存在较大分歧，但较周一已有所收窄，达成协议的可能性依然存在。韩国总理上周末发出警告，若谈判无法取得进展，政府将启动紧急仲裁程序，强制暂停罢工行动。三星电子股价转涨，抹去早盘5.3%的跌幅。","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":"6e7a4338b1034ad785d5025385d8625c","theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://wallstreetcn.com/articles/3772603","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":["BK4585","IEMG","WTAI","EEMO","BK4504","BK4543","DRAM","SSNLF","BK4550","BK4170","BK4588","BK4581"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2636198889","title":"SuperEx 於今日上線 CBRS、FLNC 及 DRAM U 本位永續合約","url":"https://stock-news.laohu8.com/highlight/detail?id=2636198889","media":"链捕手","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2636198889?lang=zh_tw&edition=fundamental","pubTime":"2026-05-19 11:08","pubTimestamp":1779160108,"startTime":"0","endTime":"0","summary":" ChainCatcher 消息，加密交易平台 SuperEx 宣布于北京时间今日 11:00（03:00 UTC）上线 CBRSUSDT、FLNCUSDT 和 DRAMUSDT U 本位永续合约交易对。\n\n据悉，以上新上线的合约交易对均支持全仓、逐仓及分仓模式，用户可通过 SuperEx 的 Web 端及 APP 端进行交易体验。 ","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://www.chaincatcher.com/article/2265691","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":["LU0823414551.USD","LU2249611893.SGD","CBRS","LU2294711713.HKD","FLNC","BK4588","LU2506951792.HKD","LU2357125470.USD","DRAM","LU0823414478.USD","BK4096","BK4585"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2636583889","title":"希捷股價周一重挫近7%，帶崩存儲芯片板塊，存儲芯片板塊將要開始大回調？","url":"https://stock-news.laohu8.com/highlight/detail?id=2636583889","media":"TradingKey中文","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2636583889?lang=zh_tw&edition=fundamental","pubTime":"2026-05-19 11:02","pubTimestamp":1779159758,"startTime":"0","endTime":"0","summary":"TradingKey - 在人工智能带动储存芯片需求之际，希捷科技（STX）因为管理层对于扩产节奏的谨慎表态股价遭到市场抛售。","market":"nz","thumbnail":"https://resource.tradingkey.com/uploads/20260429/stx-bcbfe882d8a94d22a5b49d27301d4cbc.jpg","type":0,"news_type":0,"thumbnails":["https://resource.tradingkey.com/uploads/20260429/stx-bcbfe882d8a94d22a5b49d27301d4cbc.jpg"],"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/261908327-seagate-stock-price-plunged-7-dragging-down-memory-chip-tradingkey","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","FTXL"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2636889307","title":"Omdia：26Q1東南亞智能手機市場出貨量按年下滑9% 但廠商利潤率正在改善","url":"https://stock-news.laohu8.com/highlight/detail?id=2636889307","media":"智通财经","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2636889307?lang=zh_tw&edition=fundamental","pubTime":"2026-05-19 10:57","pubTimestamp":1779159454,"startTime":"0","endTime":"0","summary":"智通财经APP获悉，Omdia最新研究显示，2026年第一季度东南亚智能手机市场出货量同比下降 9%，总量为2160万部。OPPO以420万部 排名第二，但由于与realme整合带来的运营调整，出货量同比下降17%。传音排名第四，出货340万部，同比下降10%。vivo以210万部排名第五，同比下降27%。“销量与市场价值走势背离”仍2026年第一季度东南亚智能手机市场最鲜明的特征。作为东南亚最大市场、出货量达720万部的印尼，出现了最明显的绝对下滑，同比下降 17%。","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/1443287.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_zhitongcaijing","symbols":["DRAM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2636842888","title":"韓國股市開盤跳水，三星電子跌超3%，SK海力士跌2.5%！日股高開，升逾300點丨日韓股市","url":"https://stock-news.laohu8.com/highlight/detail?id=2636842888","media":"每日经济新闻","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2636842888?lang=zh_tw&edition=fundamental","pubTime":"2026-05-19 08:24","pubTimestamp":1779150294,"startTime":"0","endTime":"0","summary":"5月19日，韩国股市开盘跳水，截至发稿，韩国KOSPI综指跌近2%，三星电子跌超3%，SK海力士跌2.5%。日本股市高开，截至发稿日经225指数涨0.52%。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"stock_eastmoney","url":"http://finance.eastmoney.com/a/202605193741167773.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/202605193741167773.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":["VEA","BK4588","BK4170","BK4585","BBJP","EWY","DXJ","EWJV","BK4535","MKOR","KORU","BK4504","SSNLF","WTAI","BK4550","IEMG","BK4543","FLKR","EEMO","DRAM","KDEF","BK4581","EWJ","JPXN","FLJP","DFJ","VXUS"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2636200049","title":"美股科技股集體承壓，存儲芯片領跌，特朗普稱將推遲對伊朗發動軍事打擊，國際油價跌2%","url":"https://stock-news.laohu8.com/highlight/detail?id=2636200049","media":"金融界","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2636200049?lang=zh_tw&edition=fundamental","pubTime":"2026-05-19 08:11","pubTimestamp":1779149504,"startTime":"0","endTime":"0","summary":"中概股亦普遍承压，纳斯达克中国金龙指数下跌0.72%。费城半导体指数大幅下跌2.47%，成分股中24只下跌，仅6只上涨。应用材料跌逾5%，迈威尔科技跌超4%，台积电跌超2%，阿斯麦跌近2%。特朗普表示，鉴于目前正进行着严肃的谈判，且在上述中东领导人及盟友看来，双方终将达成一项协议，尤为重要的是，这项协议将明确包含伊朗不得拥有核武器的核心条款。受此消息影响，国际油价涨势明显收窄，但地缘风险溢价尚未完全消退。","market":"us","thumbnail":"https://imgcloud.jrjimg.cn/2026/05/20260519080740328.jpg","type":0,"news_type":0,"thumbnails":["https://imgcloud.jrjimg.cn/2026/05/20260519080740328.jpg"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://usstock.jrj.com.cn/2026/05/19081157133612.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":["BK1147","IEO","OILU","XLK","BK4570","07522","OIH","XES","09834","03086","09086","IXC","UGA","VGT","07266","WTIU","02834","FTXL","VDE","OILT","DBC","DIG","DBO","DRAM","OILK","PXJ","PXE","07568","07261","BNO","DBE","USE","USL","GUSH","TTTN","USOI","BK4585","DUG","DRIP","FTXN","BK4588","03455","03034","DRLL","BWET","ERX"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2636007522","title":"芯片股重挫！美光閃迪希捷跌超5%，特朗普「緊急叫停」空襲，原油尾盤大跳水","url":"https://stock-news.laohu8.com/highlight/detail?id=2636007522","media":"第一财经","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2636007522?lang=zh_tw&edition=fundamental","pubTime":"2026-05-19 07:23","pubTimestamp":1779146595,"startTime":"0","endTime":"0","summary":"*三大股指分化，道指涨0.32%，纳指标普收跌；*中长期美债收益率进一步上扬；*纳斯达克中国金龙指数小幅走低。纳斯达克指数与标普500指数周一收低，投资者了结科技股部分获利，同时国债收益率飙升与油价高企加剧了市场对通胀与借贷成本持续居高的担忧。","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"stock_eastmoney","url":"http://finance.eastmoney.com/a/202605193741021346.html","rn_cache_url":null,"directOrigin":true},"property":[],"language":"zh","translate_title":"","themeId":"876a043aa29638a64b657d15cb2a52f8","theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://finance.eastmoney.com/a/202605193741021346.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":["DUG","CNAV","DRIP","UCO","DBO","USOI","OIH","DRAM","ERX","VERS","SOXS","IEO","SOXL","SMHX","GUSH","DBE","DRLL","IXC","SOXY","XOP","SSG","SCO","SNDK","USO","FTXL","FFTY","159813","MU","OILT","PSI","PTF","DBC","USE","VDE","BNO","UGA","USL","WTAI","SMH","CHPS","USD","XES","WTIU","SOXX","DIG","OILK","TEKX","FTXN","OILU","PXJ"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2636007161","title":"美股存儲芯片集體跳水！美伊再傳大消息，特朗普：推遲打擊","url":"https://stock-news.laohu8.com/highlight/detail?id=2636007161","media":"大河财立方","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2636007161?lang=zh_tw&edition=fundamental","pubTime":"2026-05-19 07:20","pubTimestamp":1779146449,"startTime":"0","endTime":"0","summary":"当地时间5月18日，美股三大指数上演过山车行情，集体高开后快速回调。截至收盘，纳指跌0.51%，标普500指数跌0.07%，道指涨0.32%。此前大热的存储芯片、半导体概念持续走弱。费城半导体收跌2.47%。四大存储巨头高开低走，截至收盘，希捷科技跌近7%，美光科技、闪迪跌逾5%，西部数据跌超4%。","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":"876a043aa29638a64b657d15cb2a52f8","theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://finance.eastmoney.com/a/202605193741090253.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":["DRAM","FTXL"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2636002274","title":"存儲漲價潮紅利拉滿 長鑫科技一季度大賺247億 劍指萬億估值","url":"https://stock-news.laohu8.com/highlight/detail?id=2636002274","media":"21世纪经济报道","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2636002274?lang=zh_tw&edition=fundamental","pubTime":"2026-05-19 07:00","pubTimestamp":1779145200,"startTime":"0","endTime":"0","summary":"在这波存储芯片涨价潮中，国内存储芯片巨头长鑫科技抛出了惊人的成绩单。5月17日，长鑫科技更新的招股书显示，公司今年一季度实现营收508亿元，同比增长719.13%；归母净利润247.62亿元，同比大幅增长1688.30%。2023年，长鑫科技的归母净利润亏损额为163.4亿元；2024年，亏损额仍有71.4亿元；2025年，公司全年盈利18.7亿元。而进入2026年一季度，净利润激增至247.62亿元。多位业内人士认为，若长鑫科技在科创板上市，估值或达万亿元。","market":"sg","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"sina","url":"https://finance.sina.com.cn/roll/2026-05-19/doc-inhyknru0245913.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/roll/2026-05-19/doc-inhyknru0245913.shtml","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":"sina","symbols":["DRAM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2636004617","title":"美股存儲芯片與硬件供應鏈指數跌5.25%","url":"https://stock-news.laohu8.com/highlight/detail?id=2636004617","media":"每日经济新闻","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2636004617?lang=zh_tw&edition=fundamental","pubTime":"2026-05-19 05:44","pubTimestamp":1779140658,"startTime":"0","endTime":"0","summary":"周一（5月18日），美股存储芯片与硬件供应链指数跌5.25%，报172.53点。成分股全线溃败，希捷科技跌6.87%，美光科技跌5.95%，Sandisk跌5.30%，应用材料跌5.28%，泰瑞达跌4.98%，西部数据跌4.84%，Rambus跌2.59%，拉姆研究跌2.37%。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"stock_eastmoney","url":"http://finance.eastmoney.com/a/202605193740932346.html","rn_cache_url":null,"directOrigin":true},"property":[],"language":"zh","translate_title":"","themeId":"876a043aa29638a64b657d15cb2a52f8","theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://finance.eastmoney.com/a/202605193740932346.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","DRAM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1166300665","title":"異動解讀 | Roundhill Memory ETF盤中大跌5.01%，受美股存儲芯片股集體跳水拖累","url":"https://stock-news.laohu8.com/highlight/detail?id=1166300665","media":"异动解读","labels":["movement"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1166300665?lang=zh_tw&edition=fundamental","pubTime":"2026-05-19 02:15","pubTimestamp":1779128139,"startTime":"0","endTime":"0","summary":"Roundhill Memory ETF今日盘中大幅下跌5.01%，引起了市场的广泛关注。消息面上，美股存储芯片板块今日普遍遭遇重挫，希捷科技、闪迪、西部数据、美光科技等主要存储芯片公司股价均出现显著下跌。这主要源于美伊谈判传来利空消息，加剧了市场对全球地缘政治紧张局势的担忧，进而打击了科技股尤其是半导体板块的风险偏好。","market":"sg","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":"0a944d0aebefb221cbad6ba53e34d23c","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":"2636076787","title":"三星電子面臨47000名工人計劃中為期18天的罷工威脅","url":"https://stock-news.laohu8.com/highlight/detail?id=2636076787","media":"环球市场播报","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2636076787?lang=zh_tw&edition=fundamental","pubTime":"2026-05-18 21:16","pubTimestamp":1779110160,"startTime":"0","endTime":"0","summary":"因奖金分配问题，三星电子面临47000名工人计划中为期18天的罢工。韩国官员警告，此次罢工可能产生更广泛的经济影响，并给涉及美光的人工智能内存市场带来供应风险。三星是全球最大的存储芯片制造商，其生产中断将影响从智能手机到服务器的整个科技产业链。投资者密切关注劳资谈判进展，若罢工如期举行，可能进一步推高已处于高位的芯片价格。三星管理层表示愿就奖金方案进行协商，但强调任何调整都需兼顾公司长期竞争力。\n\n\n海量资讯、精准解读，尽在新浪财经APP\n\n责任编辑：张俊 SF065","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://finance.sina.com.cn/stock/usstock/c/2026-05-18/doc-inhyirnf2778459.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":["BK4504","BK4170","BK4588","EEMO","BK4581","BK4543","BK4585","DRAM","WTAI","BK4550","SSNLF","IEMG"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2636143075","title":"麥捷科技（300319）新增【存儲芯片】概念","url":"https://stock-news.laohu8.com/highlight/detail?id=2636143075","media":"中金财经","labels":["productRelease"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2636143075?lang=zh_tw&edition=fundamental","pubTime":"2026-05-18 20:40","pubTimestamp":1779108008,"startTime":"0","endTime":"0","summary":"证券之星消息，根据市场公开信息整理，5月18日麦捷科技新增概念。麦捷科技主营业务：高端电子元器件及模组的研发、生产和销售。麦捷科技2026年一季报显示，一季度公司主营收入8.64亿元，同比上升10.71%；归母净利润4714.66万元，同比下降24.38%；扣非净利润3906.21万元，同比下降5.53%；负债率32.16%，投资收益308.83万元，财务费用527.82万元，毛利率15.4%。","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":"http://sc.stock.cnfol.com/gushiyaowen/20260518/32233861.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"productRelease","news_rank":0,"length":0,"strategy_id":0,"source":"zhongjincaijing_highlight","symbols":["BK0167","BK0077","FTXL","BK0201","BK0214","300319","DRAM","BK0132","BK0028"],"isVideo":false,"video":null,"gpt_icon":0}],"pageSize":20,"totalPage":20,"pageCount":20,"totalSize":400,"code":"91000000","status":"200"}]}}