Dow, S&P 500, Nasdaq futures waver as Iran officials reject negotiation

US Stock Futures Fluctuate Amid Iran’s Rejection of Talks

US stock futures took a little tumble Tuesday, catching their breath after a robust rally on Wall Street driven by hopes that Washington and Tehran might be cooling off. Contracts linked to the S&P 500 and Dow slipped 0.1%, with Nasdaq 100 futures dipping below the baseline. Meanwhile, oil prices plummeted, signifying a potential easing […]