Why Brent Crude Broke Its Six-Day Rally and Fell Below $88 a Barrel

On Wednesday, August 12, both the IEA and OPEC slashed their global oil demand growth forecasts for 2026. The IEA now expects global oil demand to contract, warning that the prolonged Middle East conflict and higher prices are increasingly weighing on consumption . OPEC lowered its world oil demand growth forecast to 580,000 barrels per day, citing disruptions from the U.S.-Israeli war on Iran . The combined effect on Thursday was a market repricing: the geopolitical risk premium had already pushed Brent toward $90, but the demand-side reality capped the rally and reversed it.

What the July PPI Tells Us About Refined Products

The July Producer Price Index release from the Bureau of Labor Statistics on Thursday added a third layer of bearish evidence. The headline PPI was flat month-on-month, below the 0.2% consensus, and the annual rate cooled to 4.7% from 5.5% in June . Energy prices were the main driver of the decline, with broad weakness across refined products:

• Gasoline: −5.7%
• Jet fuel: −15.2%
• No. 2 diesel: −6.7%
• Home heating oil and distillates: −0.6%

This collapse in wholesale product prices points to ample fuel supply and tepid end-user demand, which feeds back into lower crude runs at refineries. The PPI data also reduced expectations for a Federal Reserve rate hike in September, which is generally supportive for risk assets, but the sharp drop in fuel prices within the PPI reinforced the narrative of weakening demand for crude's downstream products .

Geopolitical Outlook: Still Fluid, No Immediate Supply Shock

The Strait of Hormuz remains the central geopolitical risk. Diplomatic efforts to reopen the waterway and end the U.S.-Israeli war on Iran are ongoing, but a senior Iranian source said on Wednesday there had been no progress in talks and that both sides remain in a deadlock . However, crude continues to flow through the strait, with some tankers sailing without transponders to avoid detection .

Traders are pricing in a lower probability of an outright blockade given that physical flows have not been halted, but the supply-risk premium persists. Reports on Thursday that Yemen's Houthis had targeted a Saudi Aramco refinery with drones briefly trimmed losses, reminding the market how quickly the geopolitical floor can reassert itself .

Near-Term Direction: Demand Headwinds vs. Geopolitical Tailwinds

For now, the demand-side headwinds — the U.S. inventory surplus, IEA and OPEC downgrades, and falling refined product prices — are outweighing the supply-risk premium, keeping Brent below $88. The next catalysts are any change in Hormuz transit flows and the August CPI and retail sales data due Friday, August 14. A continued decline in fuel prices would reinforce the demand-destruction narrative, while any escalation around the Strait of Hormuz could quickly restore the premium and push Brent back toward $90.