新浪财经隔夜要闻大事汇总：2025年12月27日

Market - On December 27, US stocks closed lower, but the S&P 500 index reached a new intraday high, with all three major indices recording weekly gains: Dow Jones up 1.2%, Nasdaq up 1.22%, and S&P 500 up 1.4%. Market movements may be driven by technical factors and position adjustments, with investors anticipating a "Santa Claus rally" that historically averages a 1.3% gain during this period since 1950 [2] - The top 20 stocks by trading volume on December 27 included Tesla, which fell 2.10% with a trading volume of $27.924 billion, and Nvidia, which rose 1.02% with a volume of $26.566 billion. Apple saw a slight decline of 0.15% with a volume of $5.873 billion, while Google A shares also fell as the company allowed users to change their Gmail addresses [2] Company - Popular Chinese stocks mostly rose on December 27, with the Nasdaq Golden Dragon China Index increasing by 0.72%. Notable gainers included Xpeng Motors up 6.23%, Li Auto up 3.93%, and NIO up 4.07%. Alibaba and Pinduoduo also saw varying degrees of increase, while Vipshop led the declines with a drop of 0.64% [3] - Oracle's stock is on track for its worst quarter since 2001, having fallen 30% so far. Investors are questioning its ability to provide more server capacity for OpenAI, which agreed to invest over $300 billion in collaboration last September. Oracle's quarterly revenue and free cash flow fell short of expectations, and the company plans to spend $50 billion to enhance its cloud computing capabilities [13] - Target is reportedly facing pressure from an activist investor after experiencing a significant drop in sales and a nearly one-third decline in stock price this year. The hedge fund TCIM has taken a significant stake in Target, which has seen 12 consecutive quarters of negative or near-zero sales growth [15] Commodity - Gold and silver prices reached historical highs due to geopolitical tensions and a weakening dollar. On December 27, spot gold rose 1.6% to surpass $4,540 per ounce, while silver increased by 7.6% to break the $77 per ounce mark. The market is expected to see further interest in precious metals as traders anticipate two rate cuts by the Federal Reserve in 2026 [4][24] - Oil prices fell as investors assessed new developments in Ukraine peace negotiations, with WTI dropping 2.8% to nearly $57 per barrel, marking its largest decline since mid-November. The potential agreement could allow more Russian oil into the global market, although the outlook remains uncertain due to conflicting statements from Russian officials [5]