Why Are Oil Prices Rising?
As of September 2, 2026, Brent crude is $95.23, up $0.58 on the session. Today's driver: Global supply glut and soft demand are capping war-risk premium, pushing Brent down despite escalating Hormuz tensions. Crude is rising because the geopolitical risk premium is outweighing a well-supplied market right now. About 20 percent of the world's oil moves through the Strait of Hormuz, currently disrupted — Iran has twice declared the strait closed and traffic is at a near halt (single-digit daily transits vs a ~94 norm), but trackers still confirm reduced flow moving, so the closure is not verified, so events there set the floor under prices.
What's moving oil right now
- Expanded war risks in Hormuz sustain upward pressure but fail to overcome glut.
- Higher traffic signals partial recovery, but oversupply limits price impact.
- Regional instability adds war premium but oversupply keeps prices subdued.
How we read the oil price
A crude move is rarely one thing. Crude Signal weighs five forces to explain the day's direction rather than reaching for a single headline:
- The price tape. The size and direction of the Brent and WTI move sets how much there is to explain.
- The day's driver. The single news item that best accounts for the move, mapped from the live wire to the price.
- The crisis score. A 0-100 read on Gulf geopolitical risk; a rising score adds a war premium, a falling one bleeds it off.
- Strait of Hormuz throughput. Whether the chokepoint is open, contested, or closed sets the supply side of the balance.
- The supply backdrop. OPEC+ posture and global inventories decide whether a risk premium sticks or gets capped by a glut.
What about where prices go next?
This page reads today's move. For the forward view — where the major forecasters see Brent into year-end, how far apart they are, and the scenarios that tip it — see will oil prices go down?. We track the day-to-day tripwires live on the Hormuz desk.
Why the Strait of Hormuz sets the floor
About 20 percent of the world's oil and roughly a quarter of seaborne crude pass through a 21-mile chokepoint off Iran's coast with no realistic bypass for most Gulf exporters. There is no pipeline network that can absorb the volume if it closes, so any closure or credible threat raises oil prices worldwide. That is why a single waterway sets the floor under global energy costs, and why the day's oil move so often traces back to it.