美股詳情

本頁面由Tiger Fintech (Singapore) Pte. Ltd.提供服務

半導體精選

2,909.52

+31.041.08%

漲家數：6

跌家數：11

平家數：- -

市盈率：- -

高：2,984.78

開：2,878.84

低：2,834.25

收：2,878.48

資料載入中...

英偉達股價，暴跌

半导体行业观察

4499元起，AMD RX 9070/XT系列顯卡國行售價曝光

MWC 2025前瞻：國內廠商紛紛亮相，AI將成最大看點

英偉達市值一夜蒸發2740億美元，較歷史高點回落近20%

港股那点事

【瀾起科技發佈面向新一代CPU平臺的I/O擴展解決方案】瀾起科技於今日正式發佈其面向新一代CPU平臺的I/O(輸入/輸出)擴展器件——I/O集線器(IOH)芯片M88IO3020。該芯片應用於英特爾新一代BirchStream平臺，旨在為雲計算、大數據、企業存儲等應用場景提供高集成度且靈活易用的I/O擴展解決方案。

美股深夜重挫！英偉達市值蒸發近2萬億元

腾讯自选股

科技股全線回調，英偉達大跌！

段永平：沒完全看懂英偉達，但準備開始賣點Put

港股那点事

隔夜外盤：美股三大指數集體收跌納指大跌2.78% 英偉達跌超8%

道指重挫超500點！美股“科技七姐妹”齊跌，英偉達跌超8%，特斯拉跌超3%！發生了什麼？

每日经济新闻

截至2月21日美棉On-Call週報

【美股】美國三大股指全線收跌，英偉達重挫逾8%

隔夜美股 | 標普500指數抹去美國大選以來漲幅英偉達(NVDA.US)跌超8%

戴爾預計年度利潤率將因人工智能服務器成本上升而下降

格芯盤中異動臨近收盤股價大跌5.06%報38.56美元

德州儀器盤中異動臨近收盤急速下挫3.01%

{"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/BK4605/news?page=19"},"companyName":"老虎證券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"BK4605"},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"BK4605\",,,,,undefined,":{"symbol":"BK4605","market":"US","secType":"PLATE","nameCN":"半導體精選","latestPrice":2909.519,"timestamp":1741723199999,"preClose":2878.476,"halted":0,"volume":656425266,"delay":0,"changeRate":0.010785,"change":31.042969,"pbRate":8.543572,"amount":63929363161.566986,"amplitude":0.052297,"prevYearClose":3479.8164,"fiveDayClose":3057.0205,"twentyDayClose":3501.8447,"turnoverRate":0.013819,"marketCap":5437258179584,"floatMarketCap":5201050803456,"peRate":42.733169},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"BK4605\",,,,,undefined,":{"symbol":"BK4605","high":2984.784,"amplitude":0.052297,"preClose":2878.476,"low":2834.2483,"pbRate":"8.543572","latestPrice":2909.519,"volume":656425266,"delay":0,"open":2878.8416,"prevYearClose":3479.8164,"prevWeekClose":3021.6223,"prevMonthClose":3218.7166,"prevQuarterClose":3479.8164,"fiveDayClose":3057.0205,"twentyDayClose":3501.8447,"sixtyDayClose":3344.3271,"secType":"PLATE","market":"US","turnoverRate":0.013819,"peRate":42.733169,"marketCap":5437258179584,"floatMarketCap":5201050803456,"timestamp":1741723199999,"nameCN":"半導體精選"},"@#url:\"https://hq.skytigris.cn/api/global/plate/up_down\",method:\"POST\",data:#delay:false,bkCodes:@\"BK4605\",,,,undefined,":{"bkCode":"BK4605","up":6,"down":11,"flat":0},"$inf$@#url:\"https://stock-news.skytigris.cn/v2/news/list\",params:#symbols:\"BK4605\",pageSize:16,pageCount:19,lang_content:\"cn\",edition:\"fundamental\",,,undefined,":[{"items":[{"id":"2514394010","title":"英偉達股價，暴跌","url":"https://stock-news.laohu8.com/highlight/detail?id=2514394010","media":"半导体行业观察","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2514394010?lang=zh_tw&edition=fundamental","pubTime":"2025-02-28 11:12","pubTimestamp":1740712330,"startTime":"0","endTime":"0","summary":"由于担心英伟达最昂贵的人工智能芯片支出会减少，上个月，该公司股票市值一天之内蒸发了超过5000 亿美元，创下了华尔街的纪录。目标价中值为 175 美元，这意味着分析师预计该股将较周三收盘价上涨 33%。","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"tencent","url":"http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN20250228140549a25760db&s=b","rn_cache_url":null,"customStyle":"body{padding-top:10px;}#news_title{font-weight:bold;#titleStyle#;}#news_description span{font-size:12px;#descriptionStyle#;}.footer-note{#statement#}","selectors":".mod-LoadTzbdNews, body","filters":".relate-stock, .hot-list, .recom-box, .wx-sou","directOrigin":true},"property":[],"language":"zh","translate_title":"","themeId":"82acd4f1dc02bd45fbb10066e03b0de8","theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN20250228140549a25760db&s=b","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-2","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"tencent","symbols":["LU1261432733.SGD","LU2360107168.USD","LU2125909247.SGD","LU0127658192.USD","LU1951198990.SGD","NVDX","LU0985320562.USD","LU2237438978.USD","BK4533","NVDS","NVDU","LU0708995401.HKD","LU2361044865.SGD","LU1718418525.SGD","3NVD.UK","LU2433249047.HKD","BK4605","BK4141","NVDS.UK","LU2357125470.USD","LU2237957811.SGD","LU1935042215.USD","LU0061474960.USD","BK4527","LU1119994496.HKD","LU2417539215.USD","LU1496350171.SGD","SNVD.UK","LU1868837300.USD","LU1116320901.HKD","LU2505996509.AUD","NVD","LU2125909916.SGD","NVDD","NVD3.UK","NVDY","IE00B1BXHZ80.USD","NVDA","SG9999002232.USD","IE00BDCRKT87.USD","IE00B1XK9C88.USD","NVIW.SI","LU2077746001.SGD","NVD2.UK","LU0642271901.SGD","2NVD.UK","SG9999014542.SGD","LU2211815571.USD","BK4598"],"gpt_icon":1},{"id":"2514636212","title":"4499元起，AMD RX 9070/XT系列顯卡國行售價曝光","url":"https://stock-news.laohu8.com/highlight/detail?id=2514636212","media":"IT之家","labels":["productRelease"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2514636212?lang=zh_tw&edition=fundamental","pubTime":"2025-02-28 10:40","pubTimestamp":1740710409,"startTime":"0","endTime":"0","summary":"光线追踪加速器数量。此外这两张显卡还将支持 HDMI 2.1b 和 DP 2.1a UHBR13.5 视频输出。","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/8hKwmz5rvjr","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":"fenghuang_stock","symbols":["LU0823421416.USD","XT","BK4575","LU0082616367.USD","LU0823421333.USD","AMD","BK4512","LU1880398471.USD","LU1803068979.SGD","LU0127658192.USD","LU0198837287.USD","LU0823434740.USD","BK4532","LU2054465674.USD","LU1880398554.USD","IE0009356076.USD","LU1242518931.SGD","LU0823434583.USD","LU0979878070.USD","LU0056508442.USD","BK4588","LU0109392836.USD","LU1923623000.USD","LU1316542783.SGD","IE00BMPRXN33.USD","LU1951200564.SGD","IE00BMPRXR70.SGD","LU2264538146.SGD","LU0889565833.HKD","LU0390134368.USD","LU0719512351.SGD","BK4141","LU1242518857.USD","LU1303367103.USD","LU2458330169.SGD","LU1852331112.SGD","IE00B5949003.HKD","LU1951198990.SGD","LU0642271901.SGD","BK4585","LU2250418816.HKD","BK4605","GFS","IE0004445239.USD","BK4529","LU2098885051.SGD","LU2360106780.USD","BK4543","LU0081259029.USD","BK4573"],"gpt_icon":1},{"id":"2514737695","title":"MWC 2025前瞻：國內廠商紛紛亮相，AI將成最大看點","url":"https://stock-news.laohu8.com/highlight/detail?id=2514737695","media":"天极网","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2514737695?lang=zh_tw&edition=fundamental","pubTime":"2025-02-28 10:00","pubTimestamp":1740708000,"startTime":"0","endTime":"0","summary":"目前已经有诸多厂商宣布将要参展MWC2025，今天笔者就带大家先来看一看。华为华为将在本次MWC2025上展示全系列、全场景的5G-A产品解决方案，助力全球运营商构筑AI-Centric5G-A无线网络。传音作为一直深耕海外市场的国产品牌传音也将在这次MWC2025上发布诸多产品，从其公布的海报上来看，重点同样在AI这块。传音计划在MWC2025上重磅发布智能眼镜、旗舰手机和笔记本电脑等产品。","market":"hk","thumbnail":"https://k.sinaimg.cn/n/spider20250228/286/w700h386/20250228/cca4-ee65cbf55018c94135fc6a41cdd3a790.jpg/w120h90l50t1b3d.jpg","type":0,"news_type":0,"thumbnails":["https://k.sinaimg.cn/n/spider20250228/286/w700h386/20250228/cca4-ee65cbf55018c94135fc6a41cdd3a790.jpg/w120h90l50t1b3d.jpg"],"rights":{"source":"sina_tech","url":"https://tech.sina.cn/mobile/xp/2025-02-28/detail-inemzcmt0084476.d.html?vt=4","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;}.weibo_user{#sourceStyle#; margin-bottom: 0; display: inline-block;}.weibo_time{#sourceStyle#};","selectors":".module-article, article","filters":"header, .voice2, .tags, #norm_qrcode_link_auto, .unfold-box, .action, .j_float_wbro, .j_article_wbreco","directOrigin":true},"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://tech.sina.cn/mobile/xp/2025-02-28/detail-inemzcmt0084476.d.html?vt=4","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_tech","symbols":["IE00BVYPNP33.GBP","LU0868494617.USD","AR","LU1084165304.USD","GB00BDT5M118.USD","LU2247934214.USD","LU0321505439.SGD","LU1261432733.SGD","BK4579","BK4581","BK4512","BK4529","BK4605","IE00BGHQDM52.EUR","LU0061475181.USD","SG9999015945.SGD","INTC","QCOM","BK4535","BK4550","BK4585","LU1119994496.HKD","BK4534","BK4515","BK4575","BK4532","VR","LU0081259029.USD","BK4141","LU1974910355.USD","LU2106854487.HKD","SG9999015952.SGD","LU1917777945.USD","BK4213","LU2023250504.SGD","SG9999001424.SGD","BK4527","BK4588","IE00BVYPNQ40.USD","BK4561","IE00BSNM7G36.USD","LU0079474960.USD","LU1046421795.USD","SG9999015986.USD","LU1823568750.SGD","BK4533","BK4554","BK4604","BK4543","LU0321505868.SGD"],"gpt_icon":0},{"id":"2514350237","title":"英偉達市值一夜蒸發2740億美元，較歷史高點回落近20%","url":"https://stock-news.laohu8.com/highlight/detail?id=2514350237","media":"港股那点事","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2514350237?lang=zh_tw&edition=fundamental","pubTime":"2025-02-28 08:10","pubTimestamp":1740701400,"startTime":"0","endTime":"0","summary":"格隆汇2月28日｜周四美股大幅下跌，标普500指数和纳斯达克指数受英伟达暴跌拖累，纳指重挫2.78%创下一个月来最大单日跌幅，同时投资者关注反映经济降温的最新数据。英伟达股价大跌8.5%，市值蒸发2740亿美元。尽管公司营收预测向好，但其季度毛利润率指引未达市场预期。此外，DeepSeek推出的低成本AI模型令AI投资热度降温，而一份分析师报告显示微软可能缩减部分数据中心租约，加剧了市场对AI投入过剩的担忧。英伟达股价目前已较1月6日创下的历史高点回落近20%。\n\n\n\n海量资讯、精准解读，尽在新浪财经APP","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/bxjj/2025-02-28/doc-inemysvv2656422.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-2","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"sina","symbols":["BK4543","NVDY","LU2125909247.SGD","BK4588","BK4527","BK4608","2NVD.UK","IE0009356076.USD","LU0689472784.USD","LU1951200564.SGD","NVDS","LU0472753341.HKD","BK4605","LU0109392836.USD","IE00BQXX3C00.GBP","LU0080751232.USD","LU0787776722.HKD","LU0823421333.USD","LU0957791311.USD","LU1814569148.SGD","LU2326559502.SGD","NVDS.UK","LU0265550946.USD","LU2236285917.USD","LU2403377893.USD","LU0107464264.USD","LU1721428933.USD","LU2756315664.SGD","NVDD","LU2458330169.SGD","IE00BK4W5L77.USD","NVD","NVDX","LU2602419157.SGD","BK4587","NVDU","LU0345770308.USD","LU0640476718.USD","NVD3.UK","LU2237957811.SGD","LU0724617625.USD","NVD2.UK","3NVD.UK","LU1633808545.USD","LU1551013425.SGD","NVDA","SNVD.UK","LU1496350171.SGD","NVIW.SI"],"gpt_icon":0},{"id":"2514357089","title":"【瀾起科技發佈面向新一代CPU平臺的I/O擴展解決方案】瀾起科技於今日正式發佈其面向新一代CPU平臺的I/O(輸入/輸出)擴展器件——I/O集線器(IOH)芯片M88IO3020。該芯片應用於英特爾新一代BirchStream平臺，旨在為雲計算、大數據、企業存儲等應用場景提供高集成度且靈活易用的I/O擴展解決方案。","url":"https://stock-news.laohu8.com/highlight/detail?id=2514357089","media":"金融界","labels":["productRelease"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2514357089?lang=zh_tw&edition=fundamental","pubTime":"2025-02-28 08:08","pubTimestamp":1740701287,"startTime":"0","endTime":"0","summary":"澜起科技于今日正式发布其面向新一代CPU平台的I/O(输入/输出)扩展器件——I/O集线器(IOH)芯片M88IO3020。该芯片应用于英特尔新一代BirchStream平台，旨在为云计算、大数据、企业存储等应用场景提供高集成度且灵活易用的I/O扩展解决方案。","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":"https://24h.jrj.com.cn/2025/02/28080848442812.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"productRelease","news_rank":0,"length":0,"strategy_id":0,"source":"jinrongjie_stock","symbols":["LU2039709279.SGD","BK4579","BK4550","BK4535","BK0214","BK4534","BK4588","159739","BK4515","BK4605","LU0321505439.SGD","BK4602","BK4575","LU0321505868.SGD","BK4554","BK4585","LU0081259029.USD","159813","BK4527","BK4543","BK4512","BK4529","BK4533","688008","BK4141"],"gpt_icon":0},{"id":"2514350479","title":"美股深夜重挫！英偉達市值蒸發近2萬億元","url":"https://stock-news.laohu8.com/highlight/detail?id=2514350479","media":"腾讯自选股","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2514350479?lang=zh_tw&edition=fundamental","pubTime":"2025-02-28 08:06","pubTimestamp":1740701160,"startTime":"0","endTime":"0","summary":"英伟达市值蒸发近2万亿元英伟达股价昨夜迎来大幅回调，美股芯片股板块跟随走弱。Wind数据显示，截至收盘，英伟达股价跌8.48%，总市值回落至2.93万亿美元，单日蒸发超过2715亿美元，折合人民币近2万亿元。英伟达日前披露的财报显示，公司截至2025年1月26日的2025财年第四季度营收为393亿美元，同比增长78%；季度净利润为221亿美元；2025财年营收为1305亿美元，较2024财年增长114%。","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://finance.sina.com.cn/stock/relnews/us/2025-02-28/doc-inemyxcv0139994.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-2","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"sina","symbols":["NVDS.UK","LU2236285917.USD","LU1496350171.SGD","NVD3.UK","LU2403377893.USD","LU0109392836.USD","NVIW.SI","2NVD.UK","LU0080751232.USD","LU1551013425.SGD","BK4608","NVDY","NVDX","SNVD.UK","LU0823421333.USD","LU1951200564.SGD","LU0640476718.USD","LU1721428933.USD","LU0107464264.USD","IE00BK4W5L77.USD","BK4605","LU1814569148.SGD","LU0345770308.USD","LU0472753341.HKD","NVDS","LU1633808545.USD","LU0957791311.USD","BK4543","NVDU","LU2458330169.SGD","BK4588","IE00BQXX3C00.GBP","LU2125909247.SGD","NVD","LU0689472784.USD","IE0009356076.USD","NVDD","LU0724617625.USD","LU0787776722.HKD","LU2756315664.SGD","LU2602419157.SGD","3NVD.UK","NVDA","LU2326559502.SGD","BK4587","LU2237957811.SGD","NVD2.UK","BK4527","LU0265550946.USD"],"gpt_icon":1},{"id":"2514350287","title":"科技股全線回調，英偉達大跌！","url":"https://stock-news.laohu8.com/highlight/detail?id=2514350287","media":"Wind万得","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2514350287?lang=zh_tw&edition=fundamental","pubTime":"2025-02-28 08:01","pubTimestamp":1740700860,"startTime":"0","endTime":"0","summary":"在经历了剧烈波动的一天后，美国股市下跌，主要受到特朗普总统宣布将继续推进对加拿大和墨西哥征收关税的消息以及英伟达财报发布后股价大幅回落的影响。纳斯达克综合指数下跌了2.78%，收于18544.42点，其中英伟达股价下跌了8.5%，进一步拖累了科技股集中的纳斯达克指数。2025年以来，英伟达股价已下跌10%，投资者对该公司面临的出口管制、关税、人工智能模型的更高效发展以及整体增长放缓的担忧也在不断加剧。","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/wm/2025-02-28/doc-inemyxcv0140142.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"sina","symbols":["NVDA","LU2236285917.USD","LU2756315664.SGD","LU2326559502.SGD","NVD","NVDD","NVDX","TTTN","BK4543","LU0345770308.USD","BK4605","LU0109392836.USD","IE00BK4W5L77.USD","LU1814569148.SGD","BK4587","LU0080751232.USD","LU2237957811.SGD","LU2125909247.SGD","NVDU","LU2458330169.SGD","LU0472753341.HKD","LU0640476718.USD","LU2403377893.USD","NVIW.SI","IE00BQXX3C00.GBP","LU1633808545.USD","LU1721428933.USD","NVDY","SNVD.UK","LU0823421333.USD","LU0787776722.HKD","BK4608","IE0009356076.USD","NVD2.UK","03086","BK4588","LU1551013425.SGD","LU2602419157.SGD","2NVD.UK","LU0724617625.USD","3NVD.UK","LU1496350171.SGD","NVDS.UK","LU0107464264.USD","NVD3.UK","BK4527","NVDS","LU1951200564.SGD","LU0689472784.USD"],"gpt_icon":1},{"id":"2514350118","title":"段永平：沒完全看懂英偉達，但準備開始賣點Put","url":"https://stock-news.laohu8.com/highlight/detail?id=2514350118","media":"港股那点事","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2514350118?lang=zh_tw&edition=fundamental","pubTime":"2025-02-28 07:54","pubTimestamp":1740700440,"startTime":"0","endTime":"0","summary":"格隆汇2月28日｜2月27日，知名投资人段永平透露，“尽管没完全看懂NVDA，但我还是准备开始卖点NVDA（英伟达）的put了。ai值得关注，NVDA其实是个很不错的公司。”据了解，卖出看跌期权（Sell Put），指投资者卖出看跌期权合约，成为期权卖方，通过收取买方支付的权利金获得收益。该策略适用于对标的资产价格持中性或看涨预期的投资者，认为价格不会大幅下跌。               \n\n\n\n海量资讯、精准解读，尽在新浪财经APP","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/bxjj/2025-02-28/doc-inemysvx0266410.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":["LU2326559502.SGD","LU0107464264.USD","LU0265550946.USD","LU0823421333.USD","3NVD.UK","IE0009356076.USD","LU0080751232.USD","LU0957791311.USD","LU0640476718.USD","LU1633808545.USD","LU2403377893.USD","LU2602419157.SGD","LU0345770308.USD","LU2237957811.SGD","NVDD","LU0787776722.HKD","SNVD.UK","NVDS","NVIW.SI","LU0109392836.USD","LU1814569148.SGD","BK4608","LU1951200564.SGD","BK4543","NVDA","LU2236285917.USD","BK4605","NVDU","BK4587","LU2125909247.SGD","NVDX","LU2756315664.SGD","BK4588","IE00BQXX3C00.GBP","LU1551013425.SGD","NVDY","LU0472753341.HKD","LU0689472784.USD","LU2458330169.SGD","NVDS.UK","2NVD.UK","LU0724617625.USD","NVD","LU1496350171.SGD","BK4527","IE00BK4W5L77.USD","NVD2.UK","LU1721428933.USD","NVD3.UK"],"gpt_icon":0},{"id":"2514524823","title":"隔夜外盤：美股三大指數集體收跌 納指大跌2.78% 英偉達跌超8%","url":"https://stock-news.laohu8.com/highlight/detail?id=2514524823","media":"网易新闻","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2514524823?lang=zh_tw&edition=fundamental","pubTime":"2025-02-28 07:24","pubTimestamp":1740698640,"startTime":"0","endTime":"0","summary":"美股三大指数集体收跌，道指跌0.45%，纳指跌2.78%，标普500指数跌1.58%。大型科技股普跌，英伟达跌超8%，市值跌破3万亿美元，博通跌超7%，特斯拉跌超3%，亚马逊、谷歌、Meta跌超2%，微软、苹果跌超1%。半导体板块跌幅居前，ARM、阿斯麦跌超6%，AMD、高通跌超4%。纳斯达克中国金龙指数收跌0.93%，热门中概股涨跌不一，金山云跌逾13%，亿航智能跌超6%，理想汽车跌超3%，阿里巴巴跌近2%；爱奇艺涨近3%，蔚来、小鹏汽车涨超1%。\n\n\n\n海量资讯、精准解读，尽在新浪财经APP","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/2025-02-28/doc-inemysvx0260994.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-2","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"sina","symbols":["NVD","LU1066051811.HKD","QLD","NVDY","NVIW.SI","NVDS","SG9999000418.SGD","LU2552382132.HKD","TSYW.SI","IE00BJJMRX11.SGD","NVD2.UK","LU0943347566.SGD","SG9999015358.SGD","IE00BJJMRY28.SGD","LU1267930730.SGD","LU0353189763.USD","LU0942090050.USD","LU0094547139.USD","LU2417539215.USD","LU2249611893.SGD","LU1815336760.USD","QID","SG9999014567.USD","LU2087625088.SGD","SNVD.UK","159659","NVD3.UK","TQQQ","USAW.SI",".IXIC","2NVD.UK","BK4554","03086","PSQ","USJW.SI","NVDX","BK4605","IE00BQXX3C00.GBP","NVDU","SQQQ","NVDA","NQmain","MNQmain","NVDD","LU0106261372.USD","NVDS.UK","LU2065171311.SGD","3NVD.UK"],"gpt_icon":0},{"id":"2514352484","title":"道指重挫超500點！美股“科技七姐妹”齊跌，英偉達跌超8%，特斯拉跌超3%！發生了什麼？","url":"https://stock-news.laohu8.com/highlight/detail?id=2514352484","media":"每日经济新闻","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2514352484?lang=zh_tw&edition=fundamental","pubTime":"2025-02-28 07:22","pubTimestamp":1740698520,"startTime":"0","endTime":"0","summary":"道指跌0.43%；纳指下跌530.84点，跌幅2.78%；标普500指数跌1.59%。“科技七姐妹”全军覆没。英伟达2月26日在一份声明中表示，预计截至4月的财年第一季度营收约为430亿美元。市场担忧数据中心运营商可能放缓支出，导致英伟达股价今年有所回落。在过去五年里，英伟达仅有一次季度营收未达分析师预期。金山云跌逾13%，向上融科跌近5%，理想汽车跌超3%，阿里巴巴跌近2%。尽管2024年美国经济表现强劲，GDP增长2.8%，但市场普遍预计2025年经济增长将放缓至2.3%。","market":"other","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"sina","url":"https://finance.sina.com.cn/roll/2025-02-28/doc-inemysvr7268945.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/2025-02-28/doc-inemysvr7268945.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"sina","symbols":["NVDX","NVDS","NVDU","LU1718418525.SGD","3NVD.UK","BK4605","LU2552382132.HKD","LU1267930730.SGD","LU2065171311.SGD","NVDS.UK","LU1066051811.HKD","BK4554","LU2417539215.USD","SDOW","LU2087625088.SGD","LU0942090050.USD","DDM","SNVD.UK","DJX","IE00BJJMRY28.SGD",".DJI","LU2249611893.SGD","NVD","IE00BQXX3C00.GBP","SG9999014567.USD","IE00BJJMRX11.SGD","NVDD","LU0106261372.USD","NVD3.UK","NVDY","DXD","UDOW","NVDA","LU1861559042.SGD","NVIW.SI","SG9999015358.SGD","DOG","NVD2.UK","TSLL","2NVD.UK","TSYW.SI","LU0094547139.USD","LU1815336760.USD","LU2471134952.CNY","LU0943347566.SGD","YMmain","LU0353189763.USD","SG9999000418.SGD"],"gpt_icon":1},{"id":"2514752351","title":"截至2月21日美棉On-Call週報","url":"https://stock-news.laohu8.com/highlight/detail?id=2514752351","media":"金十财经","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2514752351?lang=zh_tw&edition=fundamental","pubTime":"2025-02-28 07:05","pubTimestamp":1740697542,"startTime":"0","endTime":"0","summary":null,"market":"fut","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://flash-api.jin10.com/get_flash_list?channel=2","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_jinshicaijing","symbols":["BK4141","LU2106854487.HKD","LU1720051017.SGD","LU0154245673.USD","LU0130517989.USD","LU0348723411.USD","BK4605","LU0130102774.USD","IE00BZ199S13.USD","LU0648001328.SGD","LU0949170772.SGD","SGXZ23171101.USD","GB00BDT5M118.USD","ICE","LU0724618433.USD","LU1861214812.USD","BK4585","BK4112","LU2023250504.SGD","LU1720051108.HKD","LU2298322129.HKD","IE00BQXX3F31.USD","LU0256863902.USD","LU0417517546.SGD","ON","LU0124384867.USD","LU1861215975.USD","LU2360107325.USD","LU0980610538.SGD","LU1854104046.USD","LU0154245756.USD","LU2237957902.USD","LU1861220033.SGD","LU1854103824.USD","LU0661504455.SGD","LU0390134368.USD","LU0689626769.HKD","LU2023250843.SGD","LU2237957811.SGD","LU1153585028.USD","LU1861219969.SGD","BK4512","LU0154236417.USD","LU1974910355.USD","IE00BD6J9T35.USD","LU0124676726.USD","LU0477156953.USD","SG9999004303.SGD","IE00BQXX3C00.GBP","LU1917777945.USD"],"gpt_icon":0},{"id":"2514835113","title":"【美股】美國三大股指全線收跌，英偉達重挫逾8%","url":"https://stock-news.laohu8.com/highlight/detail?id=2514835113","media":"澎湃新闻","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2514835113?lang=zh_tw&edition=fundamental","pubTime":"2025-02-28 06:42","pubTimestamp":1740696120,"startTime":"0","endTime":"0","summary":"大型科技股全线下跌，英伟达跌逾8%，特斯拉跌逾3%，亚马逊跌逾2%，谷歌跌逾2%，脸书跌逾2%，微软跌逾1%，苹果跌逾1%。银行股涨跌不一，能源股集体上涨，航空股多数下跌，芯片股表现疲软，费城半导体指数跌6.09%，英伟达跌超8%，迈威尔科技跌逾7%，博通跌超7%，应用材料跌逾7%，台积电跌近7%，阿斯麦跌超6%。中概股多数下跌，纳斯达克中国金龙指数跌0.93%，万得中概科技龙头指数跌0.83%。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"sina","url":"https://finance.sina.com.cn/stock/relnews/us/2025-02-28/doc-inemysvr7261645.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":"90682aa5a2de2a9bff28bf40e09e7cb6","theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://finance.sina.com.cn/stock/relnews/us/2025-02-28/doc-inemysvr7261645.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"sina","symbols":["BK4543","LU0353189680.USD","LU2750360641.GBP","LU2242649171.HKD","LU0170899867.USD","LU0476273544.USD","NVDY","NVDS.UK","NVDA","LU0787776722.HKD","IE00BDCRKT87.USD","IE00B19Z9505.USD","LU1323610961.USD","SNVD.UK","LU0979878070.USD","LU2087625088.SGD","NVD","IE00BJTD4N35.SGD","NVIW.SI","SG9999001424.SGD","LU2063271972.USD","NVDS","IE00BJJMRY28.SGD","LU1066051811.HKD","3NVD.UK","LU0265550946.USD","2NVD.UK","LU2097344431.USD","IE00BMPRXN33.USD","IE00B1XK9C88.USD","NVDD","NVD3.UK","IE00B4JS1V06.HKD","LU2360106780.USD","NVD2.UK","LU2092627202.USD","NVDX","NVDU","BK4605","HK0000320264.USD","IE00BJJMRX11.SGD","LU1914381329.SGD","IE00BHPRN162.USD","LU0708995401.HKD","LU1814569148.SGD","SG9999002224.SGD","LU1861220033.SGD","LU2461242641.AUD","LU2125909916.SGD"],"gpt_icon":0},{"id":"2514335642","title":"隔夜美股 | 標普500指數抹去美國大選以來漲幅 英偉達(NVDA.US)跌超8%","url":"https://stock-news.laohu8.com/highlight/detail?id=2514335642","media":"智通财经","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2514335642?lang=zh_tw&edition=fundamental","pubTime":"2025-02-28 06:00","pubTimestamp":1740693600,"startTime":"0","endTime":"0","summary":"智通财经APP获悉，周四，三大指数暴跌，标普500指数抹去美国大选以来涨幅。芯片股遭重，英伟达收跌8.4%，博通跌7%。特斯拉跌3%，Strategy跌超8%。上述数据显示第四季度GDP增长环比显著放缓。在其发言后，美股扩大了跌势，尾盘纳指跌超2.3%。美国总统特朗普与到访的英国首相斯塔默举行会晤。加拿大媒体预计，一旦特朗普威胁的关税措施生效，加拿大将重启对美国商品征收关税的报复计划。","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://www.zhitongcaijing.com/content/detail/1255856.html","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stock_zhitongcaijing","symbols":["NVIW.SI","LU2237957811.SGD","SSO","NVD2.UK","IVV","IE0034235295.USD","UPRO","SDS","NVDS.UK","SNVD.UK","LU1720051017.SGD","LU2357125470.USD","LU0096364046.USD","NVDS","LU1244550221.USD","IE00BN29S564.USD","ESmain","3NVD.UK","IE00BZ1G4Q59.USD","NVDY","IE00BD6J9T35.USD","2NVD.UK","SGXZ99366536.SGD","SH","BK4581","HK0000320223.HKD","LU2452424414.USD","OEX","LU1069344957.HKD","LU2471134523.USD","BK4585","NVD","NVDX","LU2065169927.USD","IE00B3M56506.USD","LU2242650005.HKD","SPY","BK4605",".SPX","LU1814569148.SGD","NVDA","LU0345770308.USD","OEF","NVDD","NVDU","SPXU","IE00B5949003.HKD","NVD3.UK","LU1316542783.SGD"],"gpt_icon":1},{"id":"2514735872","title":"戴爾預計年度利潤率將因人工智能服務器成本上升而下降","url":"https://stock-news.laohu8.com/highlight/detail?id=2514735872","media":"路透中文","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2514735872?lang=zh_tw&edition=fundamental","pubTime":"2025-02-28 05:27","pubTimestamp":1740691644,"startTime":"0","endTime":"0","summary":"更新版 3-戴尔预计年度利润率将因人工智能服务器成本上升而下降戴尔预计人工智能服务器年收入将达 150 亿美元预计年收入与预期一致股价下跌约 2改写整个股价Jaspreet Singh. 路透社2月28日 - 戴尔DELL.N周四预计，由于在激烈的市场竞争中制造人工智能服务器的成本上升，2026财年调整后毛利率将下降，同时其PC业务也将在需求疲软的情况下表现逊色。戴尔预测，人工智能服务器出货量将带来 150 亿美元的年收入，比截至 1 月 31 日的 98 亿美元收入高出 53%。","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://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20250227:nL3T3PI292:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["LU0251132253.USD","BK4608","LU2491050154.USD","IE00BFSS8Q28.SGD","DELL","NVD","LU2552382132.HKD","2NVD.UK","IE00B5949003.HKD","LU2097344431.USD","LU2360032135.SGD","LU2211815571.USD","IE00B19Z9505.USD","NVIW.SI","HK0000320264.USD","LU0820561909.HKD","NVDS","LU1935042991.SGD","BX","LU1674673428.USD","LU0124676726.USD","LU1119994496.HKD","HPQ","LU1868837136.USD","BK4535","NVDU","3NVD.UK","LU2462157665.USD","NVDD","SNVD.UK","NVDX","LU2063271972.USD","LU0957791311.USD","LU2087625088.SGD","NVDS.UK","LU0882574139.USD","BK4549","NVD2.UK","BK4605","LU1145028129.USD","LU2458330243.SGD","LU1791710400.SGD","LU1951198990.SGD","NVDY","NVD3.UK","LU0225283273.USD","BK4551"],"gpt_icon":1},{"id":"2514845330","title":"格芯盤中異動 臨近收盤股價大跌5.06%報38.56美元","url":"https://stock-news.laohu8.com/highlight/detail?id=2514845330","media":"市场透视","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2514845330?lang=zh_tw&edition=fundamental","pubTime":"2025-02-28 04:55","pubTimestamp":1740689715,"startTime":"0","endTime":"0","summary":"北京时间2025年02月28日04时55分，格芯股票出现波动，股价大幅跳水5.06%。截至发稿，该股报38.56美元/股，成交量112.64万股，换手率0.20%，振幅6.50%。最近的财报数据显示，该股实现营业收入67.50亿美元，净利润-2.65亿美元，每股收益-0.48美元，毛利16.51亿美元，市盈率-80.46倍。格芯股票所在的半导体行业中，整体跌幅为5.97%。格芯于2009年与 Chartered Semiconductor Manufacturing 合并，并于2015年收购了IBM的芯片制造业务。","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"tencent","url":"http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN20250228045516a256cff7&s=b","rn_cache_url":null,"customStyle":"body{padding-top:10px;}#news_title{font-weight:bold;#titleStyle#;}#news_description span{font-size:12px;#descriptionStyle#;}.footer-note{#statement#}","selectors":".mod-LoadTzbdNews, body","filters":".relate-stock, .hot-list, .recom-box, .wx-sou","directOrigin":true},"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN20250228045516a256cff7&s=b","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"tencent","symbols":["BK4575","BK4533","LU0868494617.USD","LU1883839398.USD","LU1880398471.USD","BK4585","BK4141","LU1880398554.USD","LU0321505868.SGD","GFS","LU1674673691.USD","LU1778281490.HKD","BK4134","LU1430594728.SGD","BK4538","IBM","BK4579","BK4602","BK4534","LU0321505439.SGD","LU1585245621.USD","BK4605","BK4543","LU1674673428.USD","BK4588"],"gpt_icon":0},{"id":"2514337377","title":"德州儀器盤中異動 臨近收盤急速下挫3.01%","url":"https://stock-news.laohu8.com/highlight/detail?id=2514337377","media":"市场透视","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2514337377?lang=zh_tw&edition=fundamental","pubTime":"2025-02-28 04:41","pubTimestamp":1740688881,"startTime":"0","endTime":"0","summary":"北京时间2025年02月28日04时41分，德州仪器股票出现异动，股价急速下跌3.01%。德州仪器股票所在的半导体行业中，整体跌幅为5.80%。德州仪器是全球最大的模拟芯片制造商，该芯片用于处理诸如声音和功率之类的真实信号。德州仪器在处理器和微控制器的市场份额方面也处于领先地位，这些处理器和微控制器广泛应用于各种电子应用。该信息摘要如下：1 月底，德州仪器公布了第四季度业绩，每股收益和收入均超出预期。","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"tencent","url":"http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN20250228044122abdfbf65&s=b","rn_cache_url":null,"customStyle":"body{padding-top:10px;}#news_title{font-weight:bold;#titleStyle#;}#news_description span{font-size:12px;#descriptionStyle#;}.footer-note{#statement#}","selectors":".mod-LoadTzbdNews, body","filters":".relate-stock, .hot-list, .recom-box, .wx-sou","directOrigin":true},"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN20250228044122abdfbf65&s=b","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"tencent","symbols":["LU1003077747.HKD","IE0008368304.USD","LU1244550494.USD","BK4585","LU2129689431.USD","LU0868494617.USD","LU2129689605.HKD","IE00BFXG0V08.USD","LU0345774631.USD","LU1721428933.USD","BK4581","LU0312595415.SGD","LU1235294995.USD","BK4605","LU0661504455.SGD","LU1066053197.SGD","LU2133065610.SGD","BK4561","LU1244550577.SGD","LU2129689514.USD","BK4141","TXN","BK4567","LU0553294199.USD","LU1046421795.USD","LU1066051498.USD","LU1674673691.USD","BK4588","LU1823568750.SGD","LU0557290698.USD","LU1983260115.SGD","BK4512","BK4534","IE0009356076.USD","IE00BYQQ9H92.USD","LU1244550221.USD","SG9999003800.SGD","LU1778281490.HKD","LU0949170772.SGD","IE00BZ199S13.USD","LU0738911758.USD","LU1674673428.USD","SG9999011175.SGD","LU0314104364.USD","BK4604","LU0347712357.USD","BK4554","LU0345774391.USD","BK4533","LU0545039389.USD"],"gpt_icon":0}],"pageSize":16,"totalPage":23,"pageCount":19,"totalSize":366}]}}