The Refining Squeeze Made A New High Today

NYMEX settles, Aug 11 2026: WTI September $83.20 (+$1.07, +1.3%); Brent $88.91 (+$1.19, +1.36%); diesel September $4.2525/gal; gasoline September $3.1366/gal; natural gas $2.7670/MMBtu. Distillate crack: $4.2525 × 42 = $178.61 less $83.20 = approximately $95.41/bbl. Aug 5 comparison: diesel $3.7962 against WTI $75.22 = $84.22/bbl.

A normal-to-strong distillate crack runs $25-40. This is roughly four times that, above the 2022 Russian supply shock peak, and still expanding. The crack is not a crude story — it widened today while crude itself traded both directions on deal speculation. The inventory data separates the two cleanly. EIA weekly on Aug 5: crude built 2.479M barrels against a 1.5M draw forecast, Cushing built 2.356M, while distillate drew 3.473M against a forecast build of 0.419M — a 3.9M barrel miss to the draw side. API the prior day showed the same shape. Crude and Cushing accumulating while distillate draws hard is the constraint declaring itself: the barrels are arriving, the fuel is not. Supply-side context: seven US refinery closures or conversions since 2019 removed roughly 1.2M bpd. The IEA estimated global refinery output down about 4.5M bpd (-5.4%) in Q2 2026 from permanent closures plus war damage. Kuwait's Al Zour (615k bpd) has been down since July 18 on a power cut with a second crude unit offline since March. Russia lifted its diesel export ban but extended the gasoline ban to year-end. Aramco's Nasser warned the global refining system is under severe strain; Goldman's Dart and Struyven have flagged diesel as the epicenter. Why this matters beyond energy: diesel is freight. It enters the price level through transport cost embedded in goods, with a lag, and it does so almost entirely outside the gasoline component everyone watches in CPI. The July CPI printing Wednesday reflects a month when retail gasoline averaged below June. The diesel leg is not in that print and will not be for months.