Oil prices slid to their lowest levels in more than four months on Wednesday, according to Ship & Bunker, as traders continued to bet on progress in diplomatic efforts between the United States and Iran despite lingering uncertainty over whether hostilities could resume.
As of 1542 GMT, Brent crude was down $1.60, or 2.1 percent, to $71.35 per barrel, while West Texas Intermediate fell $1.21, or 1.7 percent, to $68.28 per barrel, Ship & Bunker reported. Both benchmarks were trading at their weakest levels in over four months.
A Historic Quarterly Slide
According to Ship & Bunker, Brent has dropped roughly $45 per barrel during the second quarter of 2026, marking its steepest quarterly decline since the 2008 financial crisis. WTI has fallen around $31 over the same period, a pace not seen since the 2020 pandemic crushed global oil demand.
Saxo Bank analyst Ole Hansen told Ship & Bunker that prices could still move lower, citing the market’s positive read on ongoing peace negotiations.
Mixed Signals From Washington
Ship & Bunker reported that U.S. and Iranian officials held technical talks in Doha on Wednesday, focused on resolving transit issues in the Strait of Hormuz and securing a durable ceasefire. However, messaging from U.S. officials remained inconsistent. President Donald Trump told reporters that Iran had “come a long way” since the latest round of U.S. bombings the previous week, while Vice President JD Vance said it was “up to the Iranians” whether large-scale fighting would resume before the 60-day memorandum of understanding lapses.
Macquarie commodities strategists led by Peter Taylor cautioned clients that market calm should not be mistaken for certainty, writing that despite the daily noise, “comfort is not the same as clarity.” The strategists added that while the second half of 2026 may prove calmer than the first, “we have set the scene for surprises,” Ship & Bunker reported.
Inventories and Russian Fuel Imports
Separately, Ship & Bunker reported that the U.S. Energy Information Administration recorded a 3.8-million-barrel drop in crude inventories last week, bringing stocks to 408.4 million barrels, the lowest level since September 2018, driven by rising refinery demand ahead of the July 4 holiday.
The report also noted that Ukrainian drone strikes have knocked out roughly 30 percent of Russia’s oil refining capacity, pushing domestic throughput to a 21-year low. As a result, Russia has begun importing refined fuel by sea from India, with an initial shipment of at least 60,000 metric tons of gasoline aimed at easing domestic shortages.
Does This Matter to You?
Continued volatility tied to the Strait of Hormuz and U.S.-Iran negotiations remains a factor worth monitoring for vessel operators, charterers, and bunker buyers, given the strait’s role as a critical transit route for energy shipments. The steep quarterly decline in Brent and WTI, alongside falling U.S. crude inventories and Russia’s shift toward seaborne fuel imports from India, points to shifting supply and trade patterns that could influence bunker pricing and freight flows. The source material does not specify direct impacts on bunker fuel costs or shipping routes beyond what is described, so further developments should be tracked as talks progress.
Gulf Bunkering does not provide operational or security guidance. This article is for informational purposes only. Operators should consult flag state authorities, P&I clubs, and relevant advisories for decisions relating to transit planning.
Sources: Ship & Bunker
