Diesel supply is getting hammered globally and the numbers are ugly.

Middle East diesel exports dropped roughly 770k barrels/day from March-August 2026 vs 2025. Russia? Down another 350k barrels/day over the same stretch. Combined loss: over 1.1 million barrels per day.

That's not a small hiccup. That's a structural supply shock.

Russia's export ban made things worse—July and August alone saw Russian diesel exports crater by 615k barrels/day year-over-year.

Diesel powers trucking, shipping, agriculture, construction. When supply tightens this hard, costs ripple through the entire economy. Freight rates climb. Input costs for farmers and manufacturers rise. Inflation pressures build.

This isn't just an oil story. It's a cost-of-living story, a logistics story, and a macro story.

Watch diesel crack spreads, refining margins, and transport-heavy sectors. If this supply crunch persists, it'll show up in earnings, consumer prices, and central bank decisions.