US stock market futures jumped on Thursday as Nvidia’s strong earnings revived confidence in the AI trade. Nasdaq 100 futures rose 1.6%. S&P 500 futures gained 1.2%. Dow Jones futures added 0.5%.

Dow Jones futures rose modestly early Friday, along with S&P 500 futures and Nasdaq futures, on renewed Fed rate cut hopes. Bitcoin tumbled again overnight but is off its worst levels. The stock ...