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Refining

US Gulf Coast 3-2-1 Crack Spread

Published by Emily Ross and Alex Morgan,

A key indicator of refining profitability, representing the margin of refining 3 barrels of crude into 2 barrels of gasoline and 1 barrel of diesel.

Data question
What is the current trend of the US Gulf Coast 3-2-1 crack spread?
Freshness
Daily
Sources
CME Group, EIA, Argus Media
energyrefiningcrack spreadusgcgasolinedieselmargins

Dataset

Generated Apr 17, 2026, 12:02 AM

CSV

US Gulf Coast 3-2-1 Crack Spread

USD/bbl

Sources

Period: 2026-04-01 to 2026-04-15. Measures: USGC 3-2-1 Crack Spread. Unit: USD/bbl.

DateUSGC 3-2-1 Crack Spread
2026-04-0134.5
2026-04-0234.8
2026-04-0335.2
2026-04-0635.5
2026-04-0736.1
2026-04-0836.4
2026-04-0936.9
2026-04-1037.2
2026-04-1337.8
2026-04-1438.1
2026-04-1538.34