英伟达市值一夜蒸发超1.4万亿元

Market Performance - On October 14, US stock indices closed mixed, with the Dow Jones up 0.44%, the Nasdaq down 0.76%, and the S&P 500 down 0.16% [1] - Major tech stocks mostly declined, with Broadcom down over 3%, and Tesla and Amazon down over 1% [1] - Semiconductor and cryptocurrency reserve stocks saw significant declines, with Intel down over 4%, Strategy and Coinbase down over 4%, and Micron Technology and Arm down over 2% [1] Sector Performance - Rare earth, airline services, and infrastructure operation sectors saw gains, with JetBlue Airways up nearly 8%, Caterpillar and Delta Air Lines up over 4%, and American Airlines up over 3% [1] - Walmart's stock rose by 5%, reaching a record closing high [1] Chinese Stocks - The Nasdaq Golden Dragon China Index fell by 1.95%, with popular Chinese stocks generally declining, including NIO down over 5%, Baidu down over 4%, and Bilibili down over 3% [4] Commodities - COMEX gold futures rose by 0.64%, closing at $4159.6 per ounce, while COMEX silver futures fell by 0.17%, closing at $50.345 per ounce [6] - WTI crude oil futures fell by 1.33%, closing at $58.70 per barrel, and Brent crude oil futures fell by 1.47%, closing at $62.39 per barrel [7] Federal Reserve Insights - Federal Reserve Chairman Jerome Powell indicated a potential for interest rate cuts in the coming months, despite the government shutdown affecting economic assessments [7][8] - Powell noted that the labor market remains stable, with low unemployment rates, but wage growth has significantly slowed [8] - Fed Governor Bowman expects two more rate cuts by the end of the year, while New York Fed President John Williams expressed concerns about the risks of a labor market slowdown [10]