Oil Prices Hit Four-Month Lows as Hormuz Tanker Traffic Recovers
Oil prices dropped to their lowest levels since early March on Wednesday, as international efforts to restore crude supplies through the Strait of Hormuz gained momentum following the U.S.-Iran peace framework deal. Brent crude fell 78 cents (1.0%) to $76.30 per barrel, while West Texas Intermediate slipped 78 cents (1.1%) to $72.43 per barrel, according to Reuters.
Context: The Strategic Importance of the Strait
The Strait of Hormuz is the world’s most critical energy chokepoint, through which approximately 20% of global oil supplies and 25% of liquefied natural gas exports normally pass. The waterway has been effectively closed since late February, when Iran threatened vessels following the launch of U.S. and Israeli airstrikes. Before the conflict, about 130 commercial vessels transited the strait daily. At the height of the war, traffic plummeted to as low as one vessel per day.
Key Developments
Ship-tracking data shows that between June 18 and 22, an average of 34 tankers per day passed through the Strait of Hormuz — totaling roughly 180 vessels over the period, or about 25% of pre-war traffic levels, as reported by Azernews. Three stranded supertankers transited the strait on Tuesday alone, and the United Nations shipping agency confirmed that an evacuation plan is underway to enable hundreds of ships with 11,000 seafarers stranded in the Gulf to sail through.
The recovery follows the U.S.-Iran framework deal announced on June 14-15, with an official signing ceremony held on June 19 in Switzerland, mediated by Pakistan. The BBC News reported that President Donald Trump posted on social media, “Let the oil flow!” upon the announcement. Washington also granted Tehran a 60-day sanctions waiver following initial peace talks, allowing Iran to sell oil.
ING commodity strategists noted in a client briefing that “positive signals from the Persian Gulf are fuelling optimism about oil flows through the Strait of Hormuz. Vessel crossings increased in recent days, although they remain well below pre-war levels.”
Analysis: The Road to Full Recovery
Despite the encouraging signs, energy market experts caution that a full return to normal oil flows will take time. Andrew Lipow of Lipow Oil Associates warned that mines would first need to be cleared from the waterway, a process that could take from a few weeks to up to six months. Retired U.S. Navy Rear Admiral Mark Montgomery estimated that achieving a normal pumping balance and smooth vessel movement would take “a month or 45 days.”
Tomomichi Akuta, senior economist at Mitsubishi UFJ Research and Consulting, said that “crude oil prices were weighed down by hopes of easing U.S.-Iran tensions and a recovery in oil shipments through the Strait of Hormuz. Further progress in nuclear negotiations could push prices back to pre-war levels” of approximately $70 per barrel.
Matt Britzman, senior equity analyst at Hargreaves Lansdown, observed that the framework deal had “given investors a clear reason to dial back some of the geopolitical risk premium that has hung over markets.”
Broader Market Impact
The decline in oil prices has rippled across global markets. Asian stock markets surged, with Japan’s Nikkei 225 closing 5% higher and South Korea’s Kospi rising 5.2%. European markets were mixed, while U.S. markets saw strong gains, with the Dow Jones up 1%, the S&P 500 rising 1.6%, and the tech-heavy Nasdaq climbing 2.5%. The Federal Reserve’s June 17 meeting was closely watched, and the framework deal increased the likelihood that interest rates would be left on hold.
What’s Next
Several challenges remain before the Strait of Hormuz can return to full operation. Mine clearance operations are ongoing, a massive backlog of tankers awaits passage, and Gulf producers need time to restore output and loading operations. Meanwhile, the durability of the accord remains uncertain, with disputes over nuclear inspection terms — President Trump claimed Iran agreed to inspections “into infinity,” while Tehran denied making any such concession.
Oman and Iran have agreed to continue discussions on the future administration of navigation in the strait. U.S. Secretary of State Marco Rubio has stated that any Iranian attempt to levy transit fees would violate international law, as he travels to Gulf allies to reassure them about the deal.
As The Economist noted, prices are likely to remain volatile for months as the market digests the complex, multi-layered recovery process. For American drivers, however, the trajectory points toward continued relief at the pump — provided the diplomatic framework holds.