Oil slips on ceasefire news

Oil broke hard on Tuesday night, and the move told a simple story. Traders had spent weeks pricing in the risk that war around Iran could keep choking the Strait of Hormuz, the narrow sea lane that carries a huge share of the world’s oil and gas. Then the United States and Iran agreed to a two-week ceasefire tied to reopening the strait, and the fear premium came out of the market almost at once. U.S. crude fell about 16% to $94.59 a barrel and Brent dropped 15% to $92.35, while stock futures jumped and Treasury yields slid as investors rushed back toward the idea of normal shipping instead of emergency scarcity. (reuters.com) (apnews.com) The ceasefire was announced just before a deadline set by President Donald Trump. Earlier that day he had threatened devastating attacks unless Iran reopened the waterway. By Tuesday evening, that threat had turned into a pause: two weeks without new U.S. strikes, in exchange for Iran allowing passage through Hormuz and opening talks. The speed of the market reaction showed how much of oil’s recent rise had been driven not by barrels already lost, but by the possibility that many more could be. (reuters.com) (apnews.com) (cnbc.com) Hormuz is small on a map and enormous in practice. At its narrowest point it is only 29 nautical miles wide, with shipping funneled into two-mile-wide channels for inbound and outbound traffic. About 20 million barrels a day of crude oil and petroleum products moved through it in 2025, according to the International Energy Agency, along with nearly one-fifth of global liquefied natural gas trade. Most of that energy heads to Asia, and most of it has no easy detour. Saudi Arabia and the United Arab Emirates can reroute some exports by pipeline, but the IEA estimates those alternatives can handle only 3.5 million to 5.5 million barrels a day, far short of the total that normally passes through the strait. (iea.org) (eia.gov) That is why a ceasefire can move so many markets at once. Cheaper oil lowers the odds of a fresh inflation shock. Lower inflation pressure makes bonds more attractive, because central banks may feel less need to keep interest rates high. Stocks, especially in places that import a lot of fuel, tend to like that combination. Reuters reported that Japan’s Nikkei rose about 5%, South Korea’s Kospi jumped 6%, and S&P 500 futures climbed more than 2% as traders recalculated a world with tankers moving again. (reuters.com) But reopening a strait on paper is not the same as restoring traffic by breakfast. Tanker owners, insurers, and gas shippers still have to decide that the route is safe enough to use. Reuters quoted market strategists saying the next test is whether negotiations keep moving and whether insurers and shipping companies regain enough confidence for Hormuz traffic to run normally again. For households, that helps explain why oil can plunge in a single evening while gasoline prices often take longer to follow. The market can stop fearing tomorrow before the physical system has fully restarted today. (reuters.com) (usatoday.com) For now, the biggest change is not that the world suddenly has more oil. It is that the world suddenly sees a better chance of getting the oil it already has through one narrow passage between Iran and Oman. On Tuesday night, that shift was enough to pull crude back under $100 a barrel. (apnews.com) (iea.org)