Hormuz Rerouting Doubles Cape Traffic Without Delivering a Windfall

Over the past seven months, shipping traffic through the Strait of Hormuz has dwindled to a trickle, with Iran effectively closing the critical maritime chokepoint ever since the U.S. and Israel launched attacks against it. Consequently, major global shipping companies rerouted their vessels via South Africa’s Cape of Good Hope, with traffic around the southern tip of Africa having doubled since the war erupted in February. Unfortunately, the projected Southern African economic windfall in the form of surging demand for bunkering (fuel),…

Refining & Products Context

Downstream margins — or crack spreads — have experienced considerable volatility as refinery operators navigate feedstock cost fluctuations, product demand seasonality, and evolving fuel specifications. Gasoline and distillate margins serve as key profitability levers for integrated refiners.

Refinery utilization rates, particularly in the U.S. Gulf Coast and Northwest European hubs, directly influence product availability and pricing. Unplanned outages, scheduled turnarounds, and weather-related disruptions are recurring factors that tighten regional product supply.

What to Watch

Key metrics to watch include refinery utilization rates, weekly distillate inventory builds or draws, and crack spread movements, which serve as real-time indicators of refining profitability across major processing hubs.