In recent trading sessions, major U.S. stock indexes like the Nasdaq, S&P 500, and Dow Jones have shown significant recovery, primarily driven by a resurgence in technology stocks, particularly Nvidia and other big tech firms. After facing heavy losses, markets rallied midweek as investors bought the dip in AI stocks, with futures indicating a positive outlook. Despite earlier declines, the Nasdaq turned around, marking one of its largest comebacks of the season. However, concerns about Federal Reserve policies and fluctuating cryptocurrency values, specifically Bitcoin, continue to overshadow the upbeat sentiments in the tech sector.