北京时间2026年2月13日凌晨，美国股市收盘的钟声敲响，但带来的不是平静，而是一片刺眼的红色。 道琼斯工业指数下跌669.42点，跌幅定格在1.34%，报收于49451.98点。 以科技股为主的纳斯达克综合指数遭遇了更猛烈的抛售，暴跌469.32点，跌幅高达 2.03%，收于22597.15点。 标普500指数也未能幸免，下跌108.71点，跌幅1.57%，报6832.76点。 这不仅仅是数字的下跌。 整个市场超过4100只股票收跌，上涨的股票寥寥无几。 交易员们盯着屏幕，看着三大指数从开盘的普遍上涨，一步步演变成盘中 跳水，尾盘加速下跌的"高开低走"惨剧。 纳斯达克指数开盘时还上涨了0.38%，但盘中越走越低，最终以大跌收盘。 标普500指数开盘上涨0.40%，却在盘 中经历了两次明显的跳水。 市场的恐慌情绪像病毒一样蔓延。 投资者开始疯狂抛售手中的资产，尤其是那些曾经备受追捧的科技股和成长股。 衡量市场恐慌程度的VIX指数大幅飙 升，显示市场避险情绪急剧升温。 这种抛售不是针对某一家公司，而是席卷了整个市场，从科技巨头到传统行业，几乎无一幸免。 在众多下跌的板块中，有色金属和贵金属板块的崩盘尤为惨烈。 ...

这场风暴的起点，可以精确到北京时间2月13日凌晨。 当时钟的指针划过零点，纽约交易所的电子屏上开始闪现一片刺眼的红色。 道琼斯工业平均指数率先跳水，紧接着，以科技股为主的纳斯达克综合指数像 断了线的风筝一样直线下坠。 截至当天收盘，道指暴跌669.42点，跌幅达到1.34%，报收于49451.98点。 纳斯达克指数的跌幅更为惨烈，全天下跌469.32点，跌幅高达2.03%，收于22597.15点。 标普500指数也未能幸免，下跌108.71点，跌幅1.57%，报6832.76点。 2026年2月13日，星期四，对于全球金融市场而言，这是一个被载入史册的"黑色星期四"。 当中国投资者还在睡梦中时，大洋彼岸的美国华尔街已经上演了一场惊心动魄的资产抛售潮。 | 序号 | 代码 | 名称 | 最新价 | 涨跌额 | 涨跌幅 | | --- | --- | --- | --- | --- | --- | | 1 | SImain | 白银期货主连 (2603) | 75.770 | -8.150 | -9.7 | | 2 | SILmain | 微白银期货主连(2603) | 75.775 | -8.145 | -9. ...

Core Viewpoint - Soros Fund Management made significant adjustments to its investment portfolio in the fourth quarter, focusing on increasing exposure to tech giants while engaging in "buy high, sell low" strategies for energy and cryptocurrency stocks [1]. Group 1: Technology Sector Investments - The fund substantially increased its holdings in core technology stocks, including adding 161,000 shares of Microsoft (MSFT.US), 118,000 shares of Nvidia (NVDA.US), and approximately 66,000 shares of Apple [3]. - In the software and mobility sectors, the fund also increased its positions by acquiring approximately 216,000 shares of Atlassian (TEAM.US), 55,000 shares of Salesforce (CRM.US), and 119,000 shares of Uber (UBER.US) [3]. Group 2: Defensive and Growth Investments - In the defensive sector and consumer space, the fund increased its holdings in utility company Exelon (EXC.US) by approximately 488,000 shares and in gaming giant Electronic Arts (EA.US) by about 318,000 shares [3]. Group 3: Reduction in High Volatility and Financial Stocks - The fund reduced its positions in high-volatility and financial stocks, significantly cutting approximately 168,000 shares of Snowflake (SNOW.US) [4]. - It also reduced its holdings in Circle Internet Group (CRCL.US) by about 151,000 shares and in Interactive Brokers (IBKR.US) by approximately 813,000 shares, indicating a cautious stance towards the financial brokerage sector [5][6]. Group 4: New Positions and Exits - The fund opened new positions by purchasing gold-related assets such as New Gold (NGD.US) and established positions in DigitalBridge (DBRG.US), Blue Owl Capital (OWL.US), Exact Sciences (EXAS.US), and Xcel Energy (XEL.US) [7]. - It completely exited positions in KeyCorp (KEY.US), CareTrust REIT (CTRE.US), Cipher Mining (CIFR.US), and KKR & Co. (KKR.US), indicating a shift away from traditional banking and certain cryptocurrency mining stocks towards more stable or defensive sectors [7]. Group 5: Overall Strategy - The overall strategy of Soros Fund Management in the fourth quarter reflects a clear approach: embracing AI and core tech assets like Microsoft and Nvidia while avoiding high-volatility cloud and data companies like Snowflake, and hedging against macroeconomic uncertainties by investing in gold stocks. This "pick and choose" adjustment strategy highlights the pursuit of certainty and safety margins amid global economic uncertainties [7].

Meta可能成为下一个跌入熊市的Mag7成员，截至周五收盘，较去年高点累跌19.6%，距离熊市的20%跌幅门槛仅差0.4%。 亚马逊股价九连跌。周四进入技术性熊市，成为Mag7中第二家跌入熊市的公司后，周五继续下挫。投资者对科技巨头激进的人工智能支出计划发起强烈 抵制，导致这些明星股票大幅下挫。 周五，亚马逊股价收于198.79美元，较近期高点下跌超23%，前一天周四正式跌破熊市门槛。 在四大超大规模云服务商中，亚马逊2026年计划资本支 出最高，达到2000亿美元。亚马逊、微软、Meta和Alphabet四家公司预计2026年在AI领域的资本支出总计将达6500亿美元。 Meta可能成为下一个跌入熊市的Mag7成员，截至周五收盘，较去年高点累跌19.6%，距离熊市的20%跌幅门槛仅差0.4%。 尽管Meta第四季度营收和 盈利超出华尔街预期，但AI支出增加和利润率压力打击了投资者信心。 微软则是首家进入熊市的Mag7成员。该公司股价于1月29日跌入熊市，此前一天公司公布的Azure云业务增长未达投资者预期。 截至周五收盘，微软股 价较近期高点下跌27.8%。 Treacy认为， AI交易的下一个重要催化剂将 ...

Group 1: Core Investment Strategy - Soros Fund Management significantly increased its exposure to core technology stocks, including adding 161,000 shares of Microsoft (MSFT.US), 118,000 shares of Nvidia (NVDA.US), and approximately 66,000 shares of Apple [1] - The fund also made moves in the software and mobility sectors, increasing positions in Atlassian (TEAM.US) by approximately 216,000 shares, Salesforce (CRM.US) by about 55,000 shares, and Uber (UBER.US) by around 119,000 shares [1] - In defensive and growth sectors, the fund increased its holdings in utility company Exelon (EXC.US) by approximately 488,000 shares and gaming giant Electronic Arts (EA.US) by about 318,000 shares [1] Group 2: Reduction and Caution - The fund reduced its positions in high-volatility and financial stocks, significantly cutting 168,000 shares of Snowflake (SNOW.US) and 151,000 shares of Circle Internet Group (CRCL.US) [2] - A notable reduction was also seen in Interactive Brokers (IBKR.US), with a decrease of 813,000 shares, indicating a cautious stance towards the financial brokerage sector [2] Group 3: New Positions and Exits - Soros Fund Management opened new positions in gold-related assets such as New Gold (NGD.US) and established positions in DigitalBridge (DBRG.US), Blue Owl Capital (OWL.US), Exact Sciences (EXAS.US), and Xcel Energy (XEL.US) [3] - The fund completely exited positions in KeyCorp (KEY.US), CareTrust REIT (CTRE.US), Cipher Mining (CIFR.US), and KKR & Co. (KKR.US), indicating a shift away from traditional banking and certain cryptocurrency mining stocks towards more stable or defensive sectors [3] - Overall, the fund's strategy reflects a clear intention to embrace AI and core technology assets while avoiding high-volatility cloud and data companies like Snowflake, and hedging against macroeconomic uncertainties by investing in gold stocks [3]

中国基金报记者张舟 大家好，今天是周六，一起聚焦海外市场最新收盘表现与本周整体走势。 美东时间2月13日收盘，美国股市涨跌不一，大型科技股下跌，中概股涨跌互现。 截至收盘，道琼斯工业平均指数涨0.1%，报49500.93点；标普500指数涨0.05%，报6836.17点；纳斯达克综合指数涨0.22%，报22546.67点。 从周度表现看，三大指数集体累跌。其中，纳指累跌2.1%，道指累跌1.23%，标普500指数累跌1.39%。 板块方面，美股大型科技股下挫，万得美国科技七巨头指数跌1.31%。 | 序号 | | 名称 | 现价 | 涨跌 涨跌幅 | | 总市值1 ▼ | | --- | --- | --- | --- | --- | --- | --- | | 1 | NVDA | 英伟达(NVIDIA) | 182.785 | -4.155 -2.22% | | 44416亿 | | വ | AAPL | 苹果(APPLE) | 255.790 | -5.940 -2.27% | | 37551亿 | | 3 | GOOG | 谷歌(ALPHABET)-C | 306.020 | -3.350 -1.08 ...

来源：环球网 【环球网科技综合报道】2月14日消息，微软AI首席执行官穆斯塔法·苏莱曼在接受《金融时报》采访 时，抛出震撼行业的预言：未来18个月内，AI将在大多数甚至所有专业任务上达到人类水平，包括会 计、法律、营销、项目管理在内的各类白领工作，尤其是需要坐在电脑前完成的任务，将被AI完全自 动化，这一判断涵盖了MBA、法学院毕业生及各类普通白领。 苏莱曼的预言并非孤例，而是科技行业大佬对AI影响的又一激进判断。此前，Anthropic首席执行官达 里奥·阿莫代伊曾警告，AI可能淘汰一半入门级白领岗位；福特首席执行官吉姆·法利称AI将使美国白领 岗位减半；马斯克也于上月表示，通用人工智能最早可能在今年出现。 不过，外媒报道称，目前AI在专业服务领域影响有限，2025年汤森路透报告显示，律师、会计师仅用 AI处理文档审核等针对性任务， productivity提升微弱，未出现大规模岗位流失；甚至有研究表明，AI 可能降低部分从业者效率，如非营利组织METR发现，AI使软件开发者的任务耗时增加20%。 苏莱曼表示，算力的指数级增长是其预言的核心依据，他还透露微软AI的核心使命是实现超级智能， 减少对OpenAI ...

公众号记得加星标⭐️，第一时间看推送不会错过。 这就像用锤子和钉子打扫房子一样，因为房子就是用这些东西盖的。 他说："问题的关键在于你使用的是训练芯片。然后你说，'哦，你知道吗？我要在这些芯片上运行推 理，对吧？'但这并不是最好的方法。" d-Matrix 的创立基于这样的信念：推理最终将主导人工智能工作负载。该公司没有对训练硬件进行 改造，而是从零开始构建了新的架构。Sheth 指出，为推理而设计的芯片和为训练而设计的芯片之间 存在着核心的架构差异。训练是一个计算问题，但推理不仅仅是一个计算问题，他说道。更确切地 说，推理是一个计算和内存问题。 如今世界对人工智能的热情如此高涨，以至于软件公司都在投资核能，以满足我们对生成文本、图像 和视频的需求。但如果他们根本不需要这样做呢？如果我们能够鱼与熊掌兼得，既拥有人工智能带来 的便利，又能以更高的效率（提高90%）完成更多工作，同时大幅降低能源消耗，那该多好？ 这就是微软支持的芯片初创公司d-Matrix的理念。其核心思想是：制造能够提供更快、更便宜、更高 效的推理的芯片，而这正是人工智能公司在回答用户AI查询时所做的。如果d-Matrix的观点正确，人 工智能 ...

• A股蛇年交易收官，开启"春节假期"模式 • 美团去年预亏超230亿元，今年一季度将延续亏损 • 中国1月信贷投放"开门稳" ，人民币贷款增加4.71万亿元，社融增量为7.22万亿元 • 1月70城房价数据出炉，新房环比降幅收窄， 二手房价格拐点显现 •浙商银行入围， 我国系统重要性银行扩增至21家 • 消息称特朗普考虑缩减部分钢铝关税，白宫顾问否认 • 美国1月通胀数据意外降温，核心CPI涨幅创近5年新低 • 欧佩克+倾向于4月起恢复增产，3月1日前继续磋商方案 1、中国1月信贷数据重磅发布！ 据央行初步统计，1月份社会融资规模增量为7.22万亿元，比上年同期 多1662亿元；人民币贷款增加4.71万亿元，月末余额276.62万亿元，同比增6.1%。1月末，M2同比增长 9%，M1同比增长4.9%。 2、 国家统计局公布1月70城房价数据显示，一、二、三线城市二手房价格环比降幅全面收窄，分别比 上月收窄0.4个、0.2个和0.1个百分点。扬州和湛江二手房价环比分别上涨0.4%和0.3%。同比来看，70大 中城市新房和二手房价格继续下降，且降幅进一步扩大。 3、 近十年A股春节后行情表现亮眼，"春躁"规律罕 ...

Market Overview - The three major indices showed mixed performance, with the Dow Jones up 0.10% to 49,500.93 points, the S&P 500 up 0.05% to 6,836.17 points, and the Nasdaq down 0.22% to 22,546.67 points [3] - All three indices recorded weekly declines, with the S&P 500 down 1.4%, the Dow down 1.2%, and the Nasdaq down 2.1% [3] Economic Indicators - The U.S. Bureau of Labor Statistics reported that the January CPI rose 2.4% year-over-year and 0.2% month-over-month, both below market expectations [3] - The core CPI, excluding volatile food and energy prices, increased by 2.5% year-over-year and 0.3% month-over-month, aligning with market expectations [3] - Phil Blancato, Chief Market Strategist at Osaic, indicated that this data could pave the way for interest rate cuts and inflation control if the trend continues [3] Sector Performance - Concerns over AI disruption led to market sell-offs, affecting various sectors including software, real estate, trucking, and financial services [6] - Financial stocks such as Charles Schwab and Morgan Stanley fell by 10.8% and 4.9%, respectively, while software company Workday dropped 11% and commercial real estate firm CBRE fell 16% [6] - The media sector was also impacted, with Disney down approximately 3% and Netflix down 6% [7] Technology Stocks - Major tech stocks mostly declined, with Nvidia down 2.21%, Apple down 2.27%, Microsoft down 0.13%, Google down 1.06%, and Amazon down 0.41% [7] - Tesla saw a slight increase of 0.09%, while Oracle rose by 2.34% and Netflix increased by 1.33% [7] Chinese Stocks - The Nasdaq Golden Dragon China Index fell by 0.10%, with Alibaba down 1.89%, JD.com down 1.38%, and Pinduoduo up 0.06% [7] - NIO remained flat, while Xpeng rose by 1.36% and Li Auto fell by 1.81% [7]