US stock futures edge higher with Iran talks, Q2 earnings in focus

US stock index futures rose Monday evening as Trump insisted talks with Iran were ongoing despite Tehran's denial. S&P 500 futures gained 0.07% to 7,634.25, Nasdaq 100 futures rose 0.14%, and Dow futures added 0.18%, building on a positive Monday session driven by an oil price drop after Washington said it canceled a major planned attack on Iran. Focus this week turns to a packed Q2 earnings slate, with SpaceX reporting its first-ever quarterly results as a public company Tuesday alongside AMD, Caterpillar, and Merck, plus Friday's nonfarm payrolls report for fresh clues on the rate outlook.