US reissues Iran oil sanction relief by August 31?

Recent US-Iran diplomatic talks and the June 2026 issuance of OFAC General License X, which temporarily authorized Iranian crude, petrochemical, and petroleum sales through August 21, drove initial market-implied odds on reissuance of sanction relief. The license’s swift revocation on July 7 following reported tanker incidents in the Strait of Hormuz, coupled with renewed Treasury actions on August 7 targeting Iran’s illicit finance and digital-asset networks, has reinforced trader consensus around persistent sanctions pressure. Oil prices rose more than 5 percent on the revocation, highlighting energy-market sensitivity to supply expectations. Key upcoming catalysts include any resumption of Bürgenstock-style negotiations, FOMC or Treasury communications on secondary sanctions, and OPEC+ production signals that could shift crude benchmarks and risk sentiment.

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