Global financial markets rallied sharply after Iran announced that the Strait of Hormuz would remain “completely open” to commercial shipping for the duration of the ongoing ceasefire, easing fears of a prolonged disruption to global energy supplies.
Oil prices dropped more than 13% following the announcement, marking one of the steepest single-day declines since the conflict began. Benchmark U.S. crude fell to about $79 per barrel, while Brent crude dropped to roughly $86 per barrel as traders priced in improved supply flows through the critical maritime chokepoint.
At the same time, U.S. stock markets surged on renewed optimism about global economic stability. The Dow Jones Industrial Average climbed more than 1,000 points in early trading, while the S&P 500 and Nasdaq also posted strong gains as investors responded to signs that tensions in the Middle East may be easing.
The Strait of Hormuz is one of the world’s most important energy transit routes, carrying roughly one-fifth of global oil shipments. Earlier disruptions linked to regional conflict had pushed oil prices sharply higher and fueled concerns about inflation, shipping delays, and broader economic uncertainty.
Iran’s foreign minister said the waterway would remain open to commercial vessels for the remainder of the ceasefire period, a move widely seen as a confidence-building signal aimed at stabilizing markets and supporting diplomatic momentum.
Investors reacted quickly because energy prices play a major role in shaping inflation expectations and borrowing costs worldwide. Lower oil prices can ease pressure on consumers and businesses while improving outlooks for transportation, manufacturing, and financial markets.
Despite the rally, analysts cautioned that the reopening is tied to the temporary ceasefire and that markets could remain volatile if tensions escalate again or negotiations stall.
Still, the announcement marked one of the clearest signs yet that geopolitical risks affecting global energy supply may be easing at least in the short term.
