The 20 percent decline in global crude benchmarks during May stems from market pricing of potential U.S.-Iran diplomatic progress, yet primary data from the U.S. Energy Information Administration's Weekly Petroleum Status Report show U.S. inventories and refinery inputs remained stable through late May, indicating the move was driven more by forward expectations than immediate supply shifts. From the consumer viewpoint, lower futures curves transmitted to wholesale gasoline contracts suggest retail prices could ease by several cents per gallon over the summer driving season according to historical EIA lag patterns. Iranian officials have framed any sanctions relief as essential for export recovery, while U.S. congressional records on prior Iran nuclear agreements emphasize verification requirements before full market re-entry. OPEC's June Monthly Oil Market Report, a primary producer document, projects demand growth unchanged despite the price signal, highlighting divergent incentives between consuming and producing nations. Secondary coverage overlooked these inventory baselines and instead focused on headline volatility without cross-referencing official weekly data.