Group 1 - Guotou Ruijin Fund announced an adjustment to the valuation method of its silver LOF, leading to a significant drop of over 31% in the net asset value of its silver futures A shares on the same day [8] - The adjustment sparked controversy among investors, particularly regarding the timing of the announcement, which was made after trading hours [8] - The fund stated that prior notice could have led to panic and potential runs on the fund, hence the decision to announce post-trading [8] Group 2 - The stock price of Cambrian Technology plummeted by 12.88%, resulting in a market value loss of nearly 700 billion yuan, marking its largest single-day drop since September 2025 [9] - Cambrian responded to the market concerns by stating it was unaware of the specific reasons for the stock decline and emphasized that its operations were progressing smoothly [9] - Analysts suggested that high valuations and increased competition in the AI chip sector may have contributed to the sell-off [9] Group 3 - Tencent and other internet companies faced a significant drop in stock prices due to rumors of an increase in value-added tax, which were later debunked as false [10] - Tax experts clarified that the current VAT rates for these companies remain unchanged at 6%, alleviating concerns over potential tax hikes [10] Group 4 - Adobe announced it will discontinue its 2D animation software, Adobe Animate, by March 1, 2026, citing advancements in technology and changing user needs as reasons for the decision [11] - The software has been in use for over 25 years and has played a significant role in the animation ecosystem [11] Group 5 - JD.com announced it will invest over 1.3 billion yuan in benefits for frontline employees during the Spring Festival, including bonuses and subsidies [7] - The initiative aims to provide support and a sense of community for employees working during the holiday season [7] Group 6 - Red Star Capital completed the global acquisition of the antibiotic Moxifloxacin, establishing a new biopharmaceutical company focused on infection and respiratory diseases [11] - The acquisition includes essential assets such as drug registration certificates and intellectual property rights [11]

Group 1 - The core issue revolves around the quality concerns of Chow Sang Sang's gold pendants, which were found to have varying gold content levels, with the highest at 99.99% and the lowest at 64.37%, showing a difference of 35.62% [3][5] - Chow Sang Sang's official response emphasized that all their gold products meet national standards, with a gold content of no less than 990‰, and they are taking the matter seriously by conducting further tests [5][3] - The company has sent the same batch of products for testing to the National Gemstone and Jewelry Testing Center, which confirmed the gold content as 99.99% in multiple tests [5][3] Group 2 - The market is experiencing significant volatility, with various sectors, including precious metals, facing sharp declines due to panic selling and high leverage [17][12] - The domestic automotive market is showing a clear divide, with traditional brands like SAIC and Geely seeing over 20% growth, while new energy vehicle startups are facing collective declines [17] - The gaming industry is under scrutiny for potential tax adjustments, with rumors causing stock price drops among major companies like Tencent, although these rumors have been deemed unreliable [14][12]

（文章来源：第一财经） 中信建投研报表示，特斯拉计划2026年一季度推出Optimus V3，整体节奏符合预期，产业进入密集催化 期。特斯拉Gen3发布节奏等整体符合预期，产品量产规划明确。Optimus将是通用机器人，可以通过观 察人类行为等方式来学习完成任务。特斯拉正引领全球"物理AI"产业变革，人形机器人作为其核心支柱 之一，持续进行"数据-算法-硬件"闭环迭代。产品也有望逐步从B端向C端延伸，逐步打开人形百万台预 期空间。展望板块后续，Gen3定点、新品发布、春晚机器人表演、国产机器人厂商IPO进展等事件催化 值得重点关注，底部建议聚焦优质环节，把握确定性和灵巧手等核心变化。 ...

中信建投研报表示，特斯拉计划2026年一季度推出Optimus V3，整体节奏符合预期，产业进入密集催化 期。特斯拉Gen3发布节奏等整体符合预期，产品量产规划明确。Optimus将是通用机器人，可以通过观 察人类行为等方式来学习完成任务。特斯拉正引领全球"物理AI"产业变革，人形机器人作为其核心支柱 之一，持续进行"数据-算法-硬件"闭环迭代。产品也有望逐步从B端向C端延伸，逐步打开人形百万台预 期空间。展望板块后续，Gen3定点、新品发布、春晚机器人表演、国产机器人厂商IPO进展等事件催化 值得重点关注，底部建议聚焦优质环节，把握确定性和灵巧手等核心变化。 (本文来自第一财经) ...

Group 1 - The Chinese central bank announced a reverse repurchase operation of 800 billion yuan to maintain liquidity in the banking system, with a term of 3 months [2] - The Shanghai Stock Exchange reported a significant increase in new A-share accounts, with 4.9158 million new accounts opened in January 2026, a month-on-month increase of approximately 89% and a year-on-year increase of about 213% [2] - The Paris prosecutor's office conducted a search of the office of the social media platform X, owned by Elon Musk, as part of an investigation into cybercrime [3] Group 2 - Major U.S. stock indices experienced declines, with the Dow Jones down 0.34%, S&P 500 down 0.84%, and Nasdaq down 1.43%, nearly erasing gains made since the beginning of the year [3][4] - Large technology stocks faced pressure, with Nvidia down 2.84%, Microsoft down 2.87%, and Amazon down 1.79% [4] - The Nasdaq Golden Dragon China Index fell by 0.94%, with Alibaba down 2.81% and Tencent Holdings ADR down 3.33% [4] Group 3 - Commodity markets saw a rebound in gold and silver prices after two days of significant declines, with spot gold rising 5.2% to $4,906.82 per ounce [5] - Crude oil prices slightly rebounded, with WTI crude oil futures increasing by 1.72% to $63.21 per barrel [5] - Several companies announced significant developments, including a change in controlling shareholder for Jiatang and a fundraising plan for Xuguang Electronics [5]

来源：@究竟视频微博 【#英伟达微软跌超2.8%#，沃尔玛市值破1万亿美元，#金银价格强劲反弹#】*纳指几乎回吐年内涨幅 *避险需求回流，国债收益率回落，金银强劲反弹 大型科技股普遍承压。英伟达收跌2.84%，连续第三个交易日回落。微软下跌2.87%，特斯拉基本持 平、微涨0.04%，苹果回落0.20%。AlphabetA类股下跌1.16%，C类股跌1.22%；亚马逊下挫1.79%，博通 跌幅达3.26%，超威半导体下跌1.69%，Meta Platforms下滑2.08%。 沃尔玛上涨逾2%，受数字业务增长和新客户获取带动，公司市值首次突破1万亿美元。 大宗商品市场方面，金银价格在连续两个交易日大幅下跌后强劲反弹。现货黄金在纽约尾盘上涨 5.2%，报每盎司4906.82美元，自周一低点4403.24美元显著回升，但仍低于上周创下的5594.82美元历史 高位。4月交割的纽约黄金期货上涨6.1%，结算价报4935美元。现货白银上涨4.8%，报每盎司83.23美 元。 *AI竞争冲击估值，软件与数据分析板块承压 美国股市周二下跌，科技股抛售拖累标普500指数和纳斯达克综合指数明显走低，投资者对人工智能相 关投入 ...

市场风险偏好有所下降！ 北京时间2月4日凌晨，美股三大指数集体下跌，纳指跌幅超过1%。科技股全线下挫，美光科技跌超4%，英伟达、微 软跌近3%。 投机属性更强的加密货币市场也再度跳水。比特币盘中一度暴跌7%并跌破7.3万美元。截至发稿，比特币、以太坊跌 近4%，Solana跌超5%。coinglass数据显示，刚刚过去的24小时内，加密货币全网合约爆仓超7亿美元，爆仓人数高 达16.98万人。 周二，美股三大指数集体跳水，纳指盘中跌幅一度超过2%，标普500指数一度跌超1.6%，道指跌幅也一度超过1%。 截至收盘，纳指跌1.43%，标普500指数跌0.83%，道指跌0.34%。 美国大型科技股多数下跌，万得美国科技七巨头指数跌幅达1.62%。个股方面，英伟达、微软跌近3%，脸书跌超 2%，亚马逊跌近2%，谷歌跌超1%，苹果跌0.2%，特斯拉微涨0.04%。其他个股方面，美光科技跌超4%，甲骨文、高 通跌超3%。此外，软件股延续跌势，ServiceNow跌7%，Salesforce跌6.85%。 英伟达CEO黄仁勋周二否认了与OpenAI交易生变的传闻。他在接受媒体采访时明确表示，公司投资OpenAI的计划仍 ...

Market Overview - The US stock market experienced a decline on Tuesday, primarily driven by a sell-off in technology stocks, leading to significant drops in the S&P 500 and Nasdaq Composite indices. Investors are becoming increasingly cautious about the returns on investments related to artificial intelligence [2][3] - The Dow Jones Industrial Average fell by 166.67 points, or 0.34%, closing at 49,240.99 points. The S&P 500 dropped by 58.63 points, or 0.84%, to 6,917.81 points, while the Nasdaq Composite decreased by 336.92 points, or 1.43%, to 23,255.19 points, nearly erasing all gains made since the beginning of the year [2][3] Technology Sector Performance - Major technology stocks faced pressure, with Nvidia down 2.84%, Microsoft down 2.87%, and Alphabet's Class A and C shares falling by 1.16% and 1.22%, respectively. Amazon saw a decline of 1.79%, while Broadcom dropped by 3.26% [3][4] - The S&P 500 technology sector fell over 2%, marking it as the worst-performing sector among the 11 major sectors. The S&P 500 software and services index has seen a continuous decline for five consecutive days, with a total drop of 12.8%, the largest five-day decline since March 2020 [5] AI Investment Sentiment - Market sentiment towards AI investments is deteriorating, with investors increasingly demanding proof of profitability to justify substantial capital expenditures. This shift is evident as Microsoft shares plummeted last week, while Meta rebounded strongly after its earnings report, indicating a growing distinction in market expectations for high investment versus high growth [4][5] - Concerns are rising regarding competition and business model disruptions in the legal, data analysis, and professional services sectors due to advancements in AI, as demonstrated by the significant stock price drops of companies like RELX and Wolters Kluwer, which fell over 10% [5] Company-Specific Developments - AMD reported better-than-expected quarterly results but provided cautious guidance for the next quarter, predicting a sequential revenue decline of about 5%, despite a year-over-year increase of approximately 32% [6] - Walmart's stock rose over 2%, driven by growth in its digital business and new customer acquisition, marking its market capitalization surpassing $1 trillion for the first time [3] Broader Economic Context - Amid the stock market pressure, US Treasury bonds attracted safe-haven buying, with the two-year Treasury yield falling by 0.2 basis points to 3.568% and the ten-year yield down by 1 basis point to 4.268% [6] - The market anticipates a delay in the Federal Reserve's next interest rate cut, now expected in June, influenced by improving economic data, although this is contingent on upcoming employment data [7]

早盘提示 Morning session notice 美国回归门罗主义，在全球收缩，将对全球经济、美债、美股、美元、贵金属、 工业金属等大类资产产生颠覆式深远影响。 更多精彩内容请关注格林大华期货官方微信 格林大华期货研究院 证监许可【2011】1288 号 2026 年 2 月 4 日 星期三 联系方式：yujunli@greendh.com 沃什的降息+缩表组合，表明美联储货币政策将重大转向，将对权益类资产产 生强烈的流动性收缩预期。 研究员： 于军礼 从业资格： F0247894 交易咨询资格：Z0000112 | 板块 | 品种 | 多（空） | | | --- | --- | --- | --- | | | | 【重要资讯】 | | | | | | 1、特朗普明确表态，要求对美联储主席鲍威尔的刑事调查"进行到底"。市场担 | | | | | 忧，特朗普对鲍威尔的穷追猛打，可能导致沃什无法顺利接任联储主席一职。此前 | | | | | 共和党参议员 Thom Tillis 警告，"不停止调查就阻挠新美联储主席提名"。 | | | | | 2、对冲基金疯狂逃离软件股，私募股权板块遭遇抛售潮。巴克莱警告 ...

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