12月30日收盘：美股收跌纳指跌0.5%，AI个股受到压力

Market Performance - US stock market experienced a decline on December 30, with the Dow Jones falling by 249.04 points (0.51%) to 48,461.93, the Nasdaq dropping by 118.75 points (0.50%) to 23,474.35, and the S&P 500 decreasing by 24.20 points (0.35%) to 6,905.74 [1][3][5] - The S&P 500 index has risen nearly 18% year-to-date, while the Dow Jones is up 14.5%, potentially marking its best annual performance since 2021. The Nasdaq has outperformed with a gain of over 22% [2][5] Economic Outlook - The upcoming week has a light economic data schedule, but investors will gain insights into the Federal Reserve's outlook for 2026 with the release of the December meeting minutes [2][5] - Chris Larkin from Morgan Stanley's E-Trade noted that internal momentum may drive the market this week, suggesting that technology stocks will likely play a crucial role in ending the year strongly [4] Silver Market - Silver prices initially reached $80 per ounce before retreating over 6%. The metal has surged nearly 150% in 2025, making it one of the hottest trades of the year. The Invesco Silver Trust (SLV) fell approximately 7% [4] AI Stocks - AI-related stocks faced pressure, with companies like Nvidia, Micron Technology, and Oracle experiencing declines. Last week, Nvidia rose over 5%, while Micron and Oracle increased by about 7% and 3%, respectively [1][4] Federal Reserve Commentary - Federal Reserve Chairman Jerome Powell, nearing the end of his term in May 2026, commented on the high valuation levels of stocks, indicating that the Fed will consider overall financial conditions in its policy decisions [6]