Jet-Fuel Price Shock Hits Airlines As Raymond James Cuts Estimate Across Coverage, Warns Of JetBlue Bankruptcy Risk As we've told readers, and as former Goldman commodities guru Jeff Currie explained last week, the energy crisis is not necessarily in Brent or WTI supplies, but in refined-product markets, given the diesel crack spread's jump above $100 a barrel last week. Early Monday, the spread was trading around $94. The secondary effects of a global refined-products crisis ar...