U.S. stock futures have declined following a week where the Dow Jones set a record high, with traders now focusing on the impending earnings report from Nvidia. After the Federal Reserve chairman Powell hinted at possible interest rate cuts, the stock market experienced a significant rally, but enthusiasm has started to fade as global stocks cool off. Investors remain cautious with mixed sentiment prevailing in both North American and international markets, as they assess the potential impacts of inflation data and corporate earnings on future market performance.