Dow drops 503 points as oil jumps on Gulf strikes

U.S. stocks fell on Wednesday after reports of strikes in the Gulf lifted crude prices and unsettled investors, Market data showed. The Dow declined 503 points in morning trading; the Nasdaq pared losses while the S&P 500 moved lower. Officials said the incidents added to existing U.S.-Iran tensions and pushed traders toward energy and safe-haven assets.

Gulf strikes lift oil prices

Market responses were driven by an immediate jump in oil and a rise in 10-year Treasury yields, Market data showed. Energy producers and refiners were among the most active sectors as higher crude futures tighten near-term supply expectations. Airlines and other fuel-sensitive companies faced selling pressure on heavier jet-fuel cost prospects.

Officials said geopolitical jitters combined with positioning ahead of forthcoming U.S. central-bank commentary to amplify moves. Traders adjusted risk exposures as they awaited any further escalation and monitored liquidity in futures and credit markets. Volatility surged intraday, reflecting a rapid reassessment of near-term profit margins for commodity-linked firms.

Expectations now hinge on fresh developments and central-bank remarks over the coming 24 hours: watch headlines through July 9 for any escalation or de-escalation that would reshape oil, Treasury and equity flows.