Futures Slide as Iran De-escalation Hopes Fade

U.S. equity futures declined across all three major indexes, the S&P 500, Nasdaq, and Dow, as prospects for a diplomatic de-escalation involving Iran faded. The move reflects a risk-off shift driven by geopolitical uncertainty in the Middle East, a region whose tensions historically transmit quickly into energy prices, safe-haven flows, and broader equity sentiment. When de-escalation hopes recede, traders typically reprice risk premiums upward, pressuring growth-sensitive assets while lifting demand for gold, Treasuries, and oil. The immediate watch points are crude oil price action, any official statements from Washington or Tehran, and whether futures losses deepen into the cash session open. Sustained tension could weigh on consumer discretionary and technology sectors most sensitive to higher energy costs and tighter financial conditions, while defense and energy names may see offsetting support.