Nvidia Corp. has reported blockbuster earnings, surpassing revenue and EPS expectations and providing strong guidance, which calmed fears of a potential AI bubble. This boosted Nvidia's stock over 5% in extended trading and fueled a surge in Wall Street futures, including Nasdaq, Dow, and S&P 500. Shares of other chipmakers like Broadcom, Qualcomm, AMD, and TSMC also saw gains. Investors now await US non-farm payroll data and Federal Reserve minutes, which suggest a divided central bank and a lower probability of a December rate cut.