黄金、白银，又涨疯了！发生了什么？

Group 1: Market Performance - The Dow Jones Industrial Average (DJI) rose by 1.34%, reaching a historical high of 48,704.01 points [2] - The Nasdaq Composite Index (IXIC) experienced a slight decline of 0.25%, closing at 23,593.86 points [2] - The S&P 500 Index (SPX) increased by 0.21%, ending at 6,901.00 points [2] - Notable declines were observed in popular stocks, with Oracle down 10.8%, Intel down 3%, and Nvidia down 1.5% [1] Group 2: Precious Metals Performance - Gold prices surged, with New York futures surpassing $4,300 per ounce, reporting a gain of over $80 in a single day, while domestic gold futures rose nearly 1% to 968.16 yuan per gram [2] - Silver experienced a historic surge, with New York futures increasing by 6%, and domestic silver futures breaking the 15,000 yuan mark, setting a new record [4] - Year-to-date, the spot price of silver has increased by 120%, significantly outpacing gold [4] Group 3: Economic Influences - The Federal Reserve's announcement to purchase $82 billion in Treasury securities has positively impacted precious metal prices [6] - A recent increase in initial jobless claims by 44,000, the largest rise since March 2020, has heightened expectations for further interest rate cuts by the Federal Reserve, supporting the rise in gold and silver prices [6] - Ongoing tensions in U.S.-Venezuela relations, including new sanctions imposed by the U.S. Treasury on Venezuelan officials and companies, are contributing to market volatility [6]