Washington‑Tehran talks reopened Iranian oil sales after a four‑year halt. The deal, signed by President Masoud Pezeshkian and former President Trump, lifts sanctions and lets Tehran ship crude and diesel straight to global markets. Immediate access could reshape Middle East supply chains and lift the country’s oil‑centric economy for investors eyeing energy exposure and for policymakers monitoring geopolitical shifts in the market.

Last month, U.S. forces removed a two‑month blockade that limited Iranian shipments to roughly 260,000 barrels a day, according to Kpler. In the prior three months, Tehran was poised to load about 1.85 million barrels a day on tankers, even when vessels were stranded inside the Persian Gulf. The sudden lift could inject millions of barrels into the market overnight.

Market participants now weigh the speed at which Iran can scale production to meet global demand. Banks, insurers, and shipping firms will scramble for contracts, while U.S. allies monitor the shift for strategic balance. The immediate availability of Iranian crude could lower benchmark prices and alter the competitive landscape for major oil producers worldwide and influence regional trade flows today.