鲍威尔重磅发声，美股、黄金、加密货币集体大涨

Group 1 - The core viewpoint of the article highlights that the U.S. stock market, gold, and cryptocurrencies experienced a collective surge following comments from Federal Reserve Chairman Jerome Powell, indicating a potential openness to interest rate cuts due to rising risks in the labor market and economic growth [1][8]. - Major U.S. stock indices saw significant gains, with the Dow Jones up 1.98%, S&P 500 up 1.64%, and Nasdaq up 1.97% during Powell's speech [1]. - Large tech stocks also rose, with Tesla increasing by over 5% [2]. Group 2 - The Nasdaq Golden Dragon China Index saw an increase of 2.72%, with notable gains from Chinese companies: NIO up over 13%, Kingsoft Cloud up nearly 10%, XPeng up 5%, and Alibaba up nearly 4% [3]. - Spot gold prices rose over 1% to $3374.48 per ounce, while silver prices increased over 2% to $38.965 per ounce [5]. - Cryptocurrencies experienced a collective rise, with Bitcoin reaching $115,860 (up 2.27%) and Ethereum rising to $4,614.22 (up nearly 8%) [7][8]. Group 3 - Powell emphasized that the U.S. economy remains resilient despite high tariffs and tightening immigration policies, but there are signs of significant slowdown in the labor market and economic growth [8]. - He noted that while inflation remains a concern, the rising risks in the labor market may lead the Fed to consider rate cuts in September [8]. - The Fed's revised long-term goals and monetary policy strategy statement included the removal of the "average inflation targeting" and a return to a more flexible inflation target [9].