What happened
Three oil tankers carrying a combined 5 million barrels of crude oil left the Strait of Hormuz (the narrow waterway between Iran and Oman through which about one third of the world's seaborne oil passes) on Wednesday. Two of these ships are headed to Asia. The tankers had been stuck there because of tensions between the United States and Iran, but a new interim deal between the two countries has allowed them to move again. This releases oil supplies that have been bottled up in the Persian Gulf region.
Why it matters
When oil supplies get stuck and cannot reach markets, the available oil becomes scarcer, which pushes prices up. Higher oil prices ripple through the entire economy: they make gasoline and heating costs more expensive for households, increase shipping costs for goods, and raise expenses for businesses that rely on fuel. The release of these 5 million barrels onto the market adds to global supply, which pushes prices down. Lower oil prices mean cheaper gas at the pump, lower costs for shipping goods internationally, and reduced expenses for airlines and trucking companies, which can translate into more stable or lower prices for consumers buying products.
What to watch
Watch whether more tankers stuck in the Gulf start moving out. If the flow of Iranian oil to global markets continues to increase, oil prices should keep falling or stay low. If the deal breaks down or tensions flare again and tankers get stranded once more, prices will likely spike upward. Pay attention to news about whether the United States and Iran extend or deepen this deal, which would unlock even more Iranian oil into world markets.