Will the United States and Iran reach a formal nuclear agreement by the end of Q4 2026?
What moved
Hormuz transit restrictions and El Niño-driven low water at Panama Canal converged; ships paid up to $4 million per passage and rerouting costs spiked as Asia-Europe chokepoints compressed simultaneously.
The market transmission
Two independent supply-route constraints are active at once: Hormuz transit is impeded with no maritime workaround, forcing Gulf exporters to use costly overland pipelines to Fujairah, while Panama Canal draft restrictions from low water are forcing Asia-bound ships to queue or take the longer Cape route. Freight rates and insurance premia are rising. Refineries dependent on Gulf crude face higher landed costs; exporters to Asia face extended voyage times and higher fuel burn.
What would change this
El Niño water constraints at Panama are cyclical and reversible within months; Hormuz restrictions may persist longer and have no alternative at all. The two constraints are not symmetric: one is a temporary reduction in draft capacity, the other is an active chokepoint with no sea route around it. Costs are elevated but not yet supply-destroying. The $4 million figure is the marginal premium per transit, not a uniform rate.
Directional leans
BRENT ▲ moderate