今夜！突然，大涨！

Core Viewpoint - The U.S. stock market experienced a significant rebound after initially opening lower, driven by investor speculation that the Federal Reserve may lower interest rates sooner than expected to prevent an economic downturn [3][5]. Group 1: Market Performance - On April 24, the three major U.S. indices opened lower but then surged, with the Dow Jones rising over 280 points, the Nasdaq increasing by approximately 2%, and the S&P 500 gaining over 1% [3]. - The stock market has rebounded for three consecutive days, with market professionals betting on a potential easing of monetary policy by the Federal Reserve if the labor market deteriorates [3]. Group 2: Federal Reserve Insights - Federal Reserve Governor Christopher Waller indicated that if high tariffs are reinstated, companies may begin layoffs, and he would support rate cuts to protect the job market [5][8]. - Cleveland Federal Reserve Bank President Loretta Mester stated that the Fed might adjust rates as early as June if there is clear evidence of economic direction, although she ruled out a rate cut in May [9][10]. - Waller emphasized that the impact of tariffs on inflation might be temporary, and he would not overreact to inflation increases caused by tariffs unless there is significant deterioration in the labor market [8]. Group 3: Technology Sector Performance - Major technology companies such as Nvidia, Amazon, and Microsoft saw their stock prices rise by approximately 2% [6].