US stock futures were little changed on Tuesday after equities began the new trading month on a positive note. In Monday’s regular session, the S&P 500 gained 0.41%, the Nasdaq Composite rose 0.67%, and the Dow edged up 0.08%. These gains came despite rising trade tensions between the US and China. Beijing pushed back against President Donald Trump’s accusation that it had breached a temporary trade agreement. Markets are closely watching for a potential call this week between Trump and Chinese President Xi Jinping, which could offer much-needed clarity on the trade front. Meanwhile, the EU criticized Trump's proposal to double steel tariffs to 50%, warning the move could undermine ongoing negotiations with the US. Investors now turn their attention to key economic reports due Tuesday, including data on job openings, durable goods, and factory orders. Earnings reports are also expected from Dollar General, Signet Jewelers, and Nio.