Iran's Strait of Hormuz Reopening Plans Impact Oil Prices

Oil prices experienced a significant decline, reaching a two-week low on September 22, 2026, after Iran signaled it could reopen the Strait of Hormuz within seven days if the United States reduces military pressure and lifts its blockade on Iranian ports. As reported, WTI crude was trading at $89.94 per barrel, down $2.43 or 2.63%, while Brent crude fell to $98.29 per barrel, down $2.05 or 2.04%.

This decline follows a notable drop from Brent crude's previous settlement at $104.87 per barrel just two trading days earlier. Iran's willingness to reopen the strait is linked to potential diplomatic engagement with the U.S., as indicated by a senior Iranian official at the United Nations General Assembly.

The prospect of increased oil supply from the region has contributed to downward pressure on crude prices. Additionally, Nigeria's energy inflation rate rose to 4.69% in August 2026, reflecting broader energy cost pressures, although sustained declines in crude prices could eventually ease costs for the country's downstream petroleum market.