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[DowJonesToday]Dow Jones Plunges Amid Geopolitical Tensions Over Greenland Tariff Threats
Stock Market News· 2026-01-20 16:09
The Dow Jones Industrial Average (^DJI) was down 559.24 points (-1.13%) today, January 20th, 2026, reflecting a broad market downturn. This significant decline was primarily driven by escalating geopolitical tensions following President Donald Trump's threat to impose new tariffs on eight NATO allies over their opposition to his desired purchase of Greenland. The prospect of a new trade war between the U.S. and Europe rattled investor confidence, leading to a widespread sell-off across equities and a flight ...
存储价格又涨疯了?
傅里叶的猫· 2026-01-20 16:00
大摩在15号的一个报告中,提到"DRAM、高带宽内存(HBM)、NAND 及传统存储品类将迎来一轮斜率更陡的 上行周期,价格快速走高。" DRAM价格在元旦后都快要翻倍了,让很多服务器分销商们苦不堪言,采购流程超过一周,由于DDR的涨价,就 可能导致这笔生意是亏钱的了。 DDR4 32G去年12月份大概在2500,现在在4500左右;DDR4 64G原来在6500左右,现在在12000;Nand的涨价幅 度虽然也很夸张,但相对DRAM要小一些,主要是因为目前DRAM跟AI的关联度更高。 当前核心争议焦点正转向三个层面: 供给端能否实现产能追赶、真正的瓶颈环节在何处,以及由此衍生的结论 —— 存储市场的紧缺状态与定价权究竟会持续,还是逐步回归常态 。这个几个问题,我们在后面的文章中再来一 一解答。 存储为啥突然就成了瓶颈? 随着模型上下文长度与并发量提升,KV Cache 所需存储呈线性增长,往往在算力达到极限前就耗尽高带宽内存, 使得推理任务逐渐向 存储受限 转变,这也倒逼行业从架构与软件层面优化存储效率。值得注意的是,AI 推理与 大模型训练的需求逻辑存在本质差异,且规模化难度持续加大;而上下文扩展、推理链 ...
道指跌超670点,英伟达跌超3%,中概股下挫,白银短线跳水
记者|黎雨桐 见习记者林芊蔚 编辑|金珊 北京时间1月20日晚,美股三大指数大幅低开,截至23时20分,道琼斯指数跌1.37%,标普500指数跌 1.42%,纳斯达克综合指数跌1.72%。 中概股方面,纳斯达克金龙指数跌超0.78%,热门中概股普跌,小马智行跌超5.7%,B站跌超5%,蔚来 跌超4%。 | 虎虎科技国际 | 7.050 | -11.88% | | --- | --- | --- | | HUHU.O | | | | 晶科能源 | 27.000 | -8.47% | | JKS.N | | | | MICROALGO | 5.300 | -7.99% | | MLGO.O | | | | 世纪互联 | 9.760 | -7.53% | | VNET.O | | | | 亿航智能 | 13.375 | -7.50% | | EH.O | | | | 小马智行 | 15.369 | -5.71% | | PONY.O | | | | 昨 0 年 0 年 0 年 0 年 0 年 0 年 0 | 30.725 | -5.40% | | BILI.O | | | | 涂鸦智能 | 2.139 | -4.9 ...
Nvidia Stock Falls. ‘The Honeymoon Is Over for AI.’
Barrons· 2026-01-20 15:48
Nvidia stock was dropping early on Tuesday, hit both by wider market jitters over President Donald Trump's drive to acquire Greenland and doubts about where the artificial-intelligence boom goes from here. ...
英伟达跌破180美元
Ge Long Hui A P P· 2026-01-20 15:37
格隆汇1月20日|英伟达股价跌幅扩大至3.3%,跌破180美元/股。 ...
英伟达股价跌幅扩大至3.3%,跌破180美元/股
Mei Ri Jing Ji Xin Wen· 2026-01-20 15:23
每经AI快讯,1月20日,英伟达股价跌幅扩大至3.3%,跌破180美元/股。 (文章来源:每日经济新闻) ...
Nvidia stock plunges over 3% today: here's why analysts think AI's ‘honeymoon is over'
Invezz· 2026-01-20 15:18
Nvidia stock (NASDAQ: NVDA) tumbled over 3% on Tuesday as the tech sector faced uncertainty over President Trump's escalating Greenland acquisition push, triggering a broad risk-off unwind. ...
深夜,全线大跌!外围,“大风暴”突袭
Sou Hu Cai Jing· 2026-01-20 15:10
有分析指出,美国总统特朗普强硬推动收购格陵兰岛,重新点燃市场对美欧可能爆发"贸易战"的担忧。 另外,日本政坛也飞出"黑天鹅",投资者对日本首相高市早苗在选战中提出的"下调食品税"主张投下反 对票,日债遭遇史诗级崩盘。有分析认为,日本央行或被迫启动紧急购债干预并加快加息进程,进一步 加剧了全球金融市场的不确定性。 全线大跌,丹麦一养老基金拟清仓美国国债 1月20日,美股开盘后,三大指数大幅走低,道指低开1.28%,标普500指数低开1.33%,纳指低开 1.59%。美股大型科技股普跌,英伟达、谷歌、亚马逊、博通、特斯拉、Meta均大跌超2%。 正在交易的欧洲股市亦全线走低,主要指数跌幅持续扩大,截至北京时间22:30,欧洲斯托克50指数、 德国DAX30指数、英国富时100指数、法国CAC 40指数、意大利富时MIB指数、西班牙IBEX35指数均 大跌超1%。 有分析指出,特朗普计划对部分欧洲国家征收关税以推进收购格陵兰岛的计划,重新引发市场对其政府 政策不可预测性的担忧,目前几乎看不到任何一方准备让步的迹象。 外围市场突然掀起"大风暴"。 受特朗普政府最新的关税威胁影响,1月20日,美股三大指数期货全线大跌, ...
Prediction: Nvidia Will Overtake Alphabet, Apple, and Microsoft to Become the World's Most Profitable Company by the End of 2027. Here's Why the "Magnificent Seven" Stock Is a Buy in January.
Yahoo Finance· 2026-01-20 15:07
Core Insights - Nvidia and the "Magnificent Seven" stocks have significantly increased in value, now comprising over a third of the S&P 500's total market capitalization [1] Group 1: Nvidia's Performance - Nvidia's share price rose from $14.61 at the end of 2022 to $186.50 by the end of 2025, resulting in a market cap increase from $359.5 billion to $4.5 trillion [4] - Nvidia accounts for 16.6% of the tech sector, 13.3% of the Nasdaq-100, and 7.1% of the S&P 500 [4] - The company is on track to become the most profitable publicly traded company globally, with higher margins and faster earnings growth than its peers [6] Group 2: Financial Metrics - Nvidia generated $99.2 billion in trailing-12-month net income, positioning it to potentially surpass Alphabet's $124.3 billion in net income [9] - The company converts over half of its revenue into after-tax profit and averages over $2 million in net profit per employee [8] - Nvidia spent $36.27 billion on stock buybacks in the nine months ending October 26, 2025, compared to $4.75 billion in stock-based compensation [7]
费城半导体指数跌近1%
Mei Ri Jing Ji Xin Wen· 2026-01-20 14:58
每经AI快讯,费城半导体指数跌近1%,成分股中,高通、英伟达、博通跌近3%,台积电跌逾1%。 ...