金价上涨，美三大股指反弹，发生了什么？

Group 1 - The U.S. stock market experienced a collective rise due to the potential resolution of the longest government shutdown in history, with the Dow Jones up 381.53 points (0.81%), Nasdaq up 522.64 points (2.27%), and S&P 500 up 103.63 points (1.54%) [1] - Major technology companies rebounded significantly, with Nvidia rising 5.8%, Palantir soaring 8.8%, Tesla increasing by 3.7%, Google up 4%, Microsoft up 1.85%, and Amazon up 1.63% [1] - 83% of the S&P 500 companies that have reported earnings exceeded market expectations, indicating strong corporate performance during the earnings season [1] Group 2 - The U.S. Senate advanced a temporary funding bill, which is expected to pass in the House and be signed by President Trump, potentially ending the government shutdown that has lasted for 40 days [2] - The government shutdown has created a liquidity tightening effect of approximately $700 billion, with the Treasury General Account balance reaching $984 billion on October 29, compared to a low of $277 billion in June [2] - The Nasdaq 100 index futures experienced a significant decline last week, hitting a three-week low due to market sentiment driven by the shutdown [2] Group 3 - The anticipated reopening of the U.S. government positively impacted the precious metals market, with gold reaching a two-week high and silver hitting a three-week peak [3] - Gold futures for December delivery rose by $85.30 to $4,095.10 per ounce, while silver futures increased by $1.87 to $49.83 per ounce, reflecting market optimism [3] - The recovery of U.S. economic data is expected to increase the likelihood of a Federal Reserve rate cut in December [3]