美股终结五连阳！中概股走高，金银铜铂钯“闪耀”圣诞假日

Market Performance - The three major U.S. stock indices all rose over 1% this week, with the S&P 500 index up 1.4%, marking its fourth weekly gain in five weeks [1][2] - The Dow Jones Industrial Average and Nasdaq also saw gains exceeding 1% this week [1] Economic Indicators - Mid to long-term U.S. Treasury yields showed narrow fluctuations, with the 2-year Treasury yield falling below 3.50% [1][3] - Strong economic data and expectations of potential policy easing by the new Federal Reserve chair next year have contributed to the stabilization of the stock market [2] Sector Performance - The recent market rally is broadening beyond technology stocks, with financial and industrial sectors driving the S&P 500 index to new highs [3] - Analysts predict a 15.5% profit growth for S&P 500 companies in 2026, up from 13.2% in 2025, indicating a positive outlook for corporate earnings [2] Company News - Nvidia shares rose by 1% following the announcement of a technology licensing agreement with startup Groq [4] - Target's stock increased by 3.3% amid pressure from hedge fund TCIM Capital Management, which holds a significant stake in the company [5] - Chinese tech stocks also performed well, with Alibaba up 1.5%, Pinduoduo up 1.4%, and Baidu up 1.2% [5] Commodity Market - International oil prices declined, with WTI crude oil down 2.76% to $56.74 per barrel [5] - Precious metals saw significant gains, with COMEX gold futures rising 1.08% to $4529.10 per ounce and COMEX silver futures up 7.68% [5]