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Cracking Up – What’s Driving U.S. Refiners’ Sky-High Crack Spreads?

By May 16, 2025No Comments

Over the past few weeks, many U.S. refiners reported even-stronger-than-expected first-quarter results, and it’s likely their good fortune will continue. Why? Despite the skyrocketing price of crude oil — refiners’ primary feedstock — the prices of the gasoline and diesel they produce have risen even more. And it’s that now-yawning gap between crude oil and refined-products prices that’s been driving refining margins — and refiners’ profits — to near-historic levels. Refining margins, like the character and capabilities of thoroughbreds like “Rich Strike” in Saturday’s amazing Kentucky Derby, are unique to each refinery because of their different sizes, equipment and crude slates (among other things), but there’s a tried-and-true way to estimate the refining sector’s general profitability, as we discuss in today’s blog on U.S. refiners’ sky-high crack spreads.

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