Market Overview - The three major U.S. stock indices closed lower on February 23, with the Dow Jones Industrial Average down by 821.91 points, closing at 48,804.06, a decline of 1.66% [1] - The S&P 500 index fell by 71.76 points, closing at 6,837.75, a decrease of 1.04% [1] - The Nasdaq Composite Index dropped by 258.8 points, ending at 22,627.27, a decline of 1.13% [1] Technology Sector - Major tech stocks mostly declined, with Microsoft and Netflix down over 3%, Tesla, Amazon, and Meta down more than 2%, and Google and Intel down over 1% [2] - Apple and Nvidia saw slight increases [2] - IBM experienced a significant drop of over 13%, marking its largest decline since 2000, influenced by Anthropic's Claude announcing support for COBOL-related capabilities [2] Healthcare Sector - Novo Nordisk's stock fell over 16% after its product CagriSema showed inferior results compared to Eli Lilly's Zepbound in clinical trials [4] - Arcellx, a cancer cell therapy company, surged over 77% following news that Gilead Sciences plans to acquire the company at $115 per share [4] Chinese Stocks - The Nasdaq Golden Dragon China Index declined by 0.95%, with TSMC down 0.13%, Alibaba down 1.08%, and JD down 0.66% [6] - Pinduoduo rose by 0.78%, NIO increased by 4.34%, while Futu Holdings fell by 5.55% and Yamafin Sports dropped by 3.50% [6] Commodity Market - The FTSE A50 futures index fell by 0.21%, closing at 14,866 points [7] - International oil prices decreased, with WTI crude oil futures down by $0.19, closing at $66.29 per barrel, a drop of 0.29% [7] - COMEX gold futures rose by $167.00, a 3.29% increase, closing at $5,247.90 per ounce [7] - COMEX silver futures increased by $5.66, a 6.87% rise, closing at $88.00 per ounce [7] - Spot gold rose by $123.41, a 2.42% increase, closing at $5,227.75 per ounce [7] - Spot silver increased by $3.55, a 4.19% rise, closing at $88.20 per ounce [7] Economic Indicators - The U.S. January CPI rose by 2.4% year-over-year, below market expectations of 2.5%, and down from 2.7% in December [7] - Core CPI increased by 2.5% year-over-year, with a month-over-month rise of 0.3%, both in line with expectations [7] - The Federal Reserve's January meeting minutes revealed significant internal divisions among committee members regarding inflation risks [7] Trade Policy - Following a Supreme Court ruling that deemed the Trump administration's large-scale tariff policy illegal, Trump announced a new 10% import tariff on global goods for 150 days [8] - The tariff rate was later increased to 15% [8] - Huachuang Securities noted that while short-term U.S. tariff rates may slightly decrease, the overall tariff landscape is unlikely to change significantly [8]

2月24日，美股三大指数收盘均跌超1%，道指跌1.66%，纳指跌1.13%，标普500指数跌1.04%。 大型科技股多数下跌，微软、奈飞跌超3%，特斯拉、亚马逊、Meta跌逾2%，谷歌、英特尔跌超1%；苹果、英伟达小幅上涨。 中概股龙头指数收跌0.76%。成分股中，传奇生物涨9%，希尔威金属矿业涨约6%，涂鸦智能、蔚来涨超4%，文远知行、阿斯特太阳能涨 超3%，百胜中国、百济神州涨逾2%；金山云跌约9%，BOSS直聘跌超6%，富途控股、世纪互联跌超5%，万国数据、网易有道跌超4%。 IBM跌超13%，创2000年以来最大跌幅。诺和诺德跌超16%，在临床试验中，旗下产品CagriSema的效果不及礼来的Zepbound。 癌症细胞疗法公司Arcellx涨超77%，消息面上，吉利德科学据悉将以每股115美元的价格收购该公司。 Visa跌超4%，创去年6月份以来最大单日跌幅；MasterCard跌超5%，创去年4月份以来最大单日跌幅。 | 投价 | | | | --- | --- | --- | | D .SPX 标普500指数 | | | | 6837.75 ↓ -71.76 -1.04% | | 收盘价 02/ ...

Core Viewpoint - International Business Machines (IBM) has experienced a significant decline in its stock price, attributed to concerns regarding new artificial intelligence features [1] Company Summary - IBM's stock is identified as one of the major software companies facing a downturn due to market apprehensions surrounding the implementation of artificial intelligence [1]

市场担忧在于，这类AI应用可能直接冲击IBM等公司长期依赖的遗留系统维护、数据服务和咨询业务。 Anthropic在博客中直言，过去多年，遗留代码现代化进展缓慢，原因在于"理解旧代码的成本往往高于 直接重写"，而AI正在"彻底改变这一成本结构"。 事实上，本月初Anthropic推出面向法律行业的AI插件时，就曾引发华尔街对法律科技和软件板块的集 中抛售。尽管当时科技股随后出现反弹，周一市场再度承压，显示投资者对AI持续侵蚀传统软件盈利 模式的担忧并未消散。 除Anthropic消息外，软件和科技板块当天早盘已显疲态。三大指数周一收跌，科技板块普遍走低。分 析人士指出，随着AI工具不断向企业级核心系统渗透，市场正在重新评估传统软件和IT服务公司的长期 护城河。IBM股价的急跌，或只是这轮AI驱动的软件板块调整中的又一个缩影。 当日，IBM暴跌超13%，报223.35美元。此前，Anthropic宣布对其旗下Claude进行更新，推出一项可显 著降低COBOL系统维护和分析成本的新功能。COBOL(通用商业语言)在大众层面知名度有限，但长期 被广泛用于银行、航空及政府等关键系统，是IBM企业级服务的重要业务基础 ...

美股三大指数收盘均跌超1%，道指跌1.66%，纳指跌1.13%，标普500指数跌1.04%。大型科技股多数下 跌，微软、奈飞跌超3%，特斯拉、亚马逊、Meta跌逾2%，谷歌、英特尔跌超1%；苹果、英伟达小幅 上涨。IBM跌超13%，创2000年以来最大跌幅。诺和诺德跌超16%，在临床试验中，旗下产品CagriSema 的效果不及礼来的Zepbound。癌症细胞疗法公司Arcellx涨超77%，消息面上，吉利德科学据悉将以每股 115美元的价格收购该公司。Visa跌超4%，创去年6月份以来最大单日跌幅；MasterCard跌超5%，创去 年4月份以来最大单日跌幅。 ...

U.S. equity markets faced a wave of intense selling pressure on Monday, February 23rd, 2026, as investors grappled with a sudden escalation in global trade tensions and a landmark Supreme Court ruling. The major indexes opened in the red and remained under pressure throughout the session, driven by a "risk-off" sentiment that permeated nearly every sector. The volatility was sparked by a 6-3 Supreme Court decision that curtailed the executive branch's authority to impose certain reciprocal tariffs under the ...

每经AI快讯，2月24日，美股三大指数收盘均跌超1%，道指跌1.66%，纳指跌1.13%，标普500指数跌 1.04%。IBM跌超13%，创2020年以来最大跌幅。 ...

The Dow Jones Industrial Average (^DJI) was down 821.91 (-1.66%) points today, closing at 48,804.06, while Dow Futures (YM=F) fell 857.00 (-1.73%) to 48,817.00. The main narrative driving the market was a sudden 15% blanket tariff announcement, which reignited trade war fears and global economic uncertainty. This policy shift, combined with hawkish Federal Reserve commentary suggesting a "coin flip" for future rate cuts, triggered a massive rotation out of cyclical and growth sectors into defensive assets.F ...

IBM股价一度下跌12%，为2020年以来最大跌幅。 来源：滚动播报 ...

International Business Machines Corp. (IBM) signage on the floor of the New York Stock Exchange (NYSE) in New York, US, on Monday, Dec. 8, 2025.International Business Machines stock is getting slammed, becoming the latest victim of rapidly developing AI technology, after Anthropic's Claude announced COBOL capabilities. Shares of IBM fell 11% in Monday afternoon trading after Anthropic outlined a new use case for its Claude Code product: automating the exploration and analysis work that drives most of the co ...