标普500指数创新高！金银齐刷新纪录，美国三季度GDP超预期

Economic Growth - The U.S. GDP for Q3 grew at an annualized rate of 4.3%, exceeding economists' expectations of 3.3%, marking the fastest growth rate since Q3 2023 [4] - The growth was primarily driven by consumer spending, although some analysts predict a slowdown in economic momentum in Q4 [4] Stock Market Performance - The S&P 500 index reached a new closing high, rising by 31.30 points (0.46%) to 6909.79 points, supported by strong performance in growth stocks [2] - The Nasdaq index increased by 133.02 points (0.57%) to 23561.84 points, while the Dow Jones Industrial Average rose by 79.73 points (0.16%) to 48442.41 points [2] Sector Performance - The S&P 500 Growth Index rose by 0.8%, while the Value Index remained relatively flat, indicating a preference for growth stocks among investors [2] - Major tech stocks performed well, with Nvidia up 3.01%, Broadcom up 2.30%, and Amazon up 1.62%, contributing significantly to the S&P 500's performance [3] Consumer Confidence - The U.S. consumer confidence index for December fell to 89.1, the lowest level since April, reflecting growing concerns about employment and income prospects [4] Commodity Prices - Silver prices reached a new all-time high, rising by 3% to $71.06 per ounce, with a year-to-date increase of 145% [5] - Gold prices also saw an increase of 0.8%, reaching $4478.52 per ounce, with intraday records being set [5]