US stock futures were flat amid Middle East uncertainty and rising oil prices, with S&P 500 futures up 0.1%. President Trump set new demands on Iran, complicating negotiations regarding the Strait of Hormuz, while inflation concerns grow ahead of key consumer price index data.

US stock futures were flat amid Middle East uncertainty and rising oil prices, with S&P 500 futures up 0.1%. President Trump set new demands on Iran, complicating negotiations regarding the Strait of Hormuz, while inflation concerns grow ahead of key consumer price index data.