Gasoil

The global diesel market is in the grip of a supply crisis that began as a chronic refining capacity shortage in 2020 and has now escalated. Key triggers include China's suspension of all fuel exports for October, the US threat of a diesel export ban against Europe, and Ukrainian strikes on Russian export infrastructure. These have piled on top of already low inventories — diesel stocks are 14% below their five-year average — and persistent refinery bottlenecks that limit how much crude can be converted into finished distillates. As a result, European diesel futures have surged above $200 a barrel, with freight costs at $26 a barrel reflecting severe logistical constraints.

The crack spread is the difference between the price of refined products like diesel and the price of crude oil. For gasoil, the ICE gasoil crack is a key indicator of refinery profitability and product tightness. When the crack widens, it suggests strong demand or constrained supply for the finished product relative to crude. In this crisis, the crack reached $85 a barrel before contracting to $70 after the IEA's decision to include diesel in a 100-million-barrel stock release and coordinated G7 releases. A falling crack can signal that the extreme tightness is easing, while a stable or rising crack suggests the supply deficit remains severe. Traders watch this spread as a real-time gauge of the physical market.

Strategic stock releases are designed to inject extra supply into the market to dampen price spikes. The IEA's coordinated release of 100 million barrels, which now includes diesel, and the G7's separate release aim to alleviate the acute shortage. However, their effectiveness is limited by physical constraints. Refineries may not be able to process all that crude into diesel quickly enough, and the diesel released from storage must be delivered to the right locations. In this case, the announcement alone already compressed the crack from $85 to $70, showing some cooling. But because stocks are so low relative to five-year averages, any meaningful relief may be temporary unless China resumes exports and refinery bottlenecks resolve.

The near-term (1-7 days) outlook is for continued elevated prices and high volatility. The main drivers are the US threat of a diesel export ban against Europe and China's suspension of fuel exports. Any official announcement from the US or Europe regarding export restrictions or further stock releases could trigger sharp moves. The crack spread is the most important metric — a break below $70 would signal increased bearish pressure from the successful implementation of stock releases. Conversely, if export-ban threats are enough to force European stock releases or if China reverses its stance, prices could correct lower, but the structural refinery bottleneck suggests any relief will be limited.