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NWE Gasoline Blending Component Prices: A Guide by General Index

Discover how GX prices the full range of NWE gasoline blending components, and what that means for your trading and blending decisions.
June 18, 2026
News

Finished-grade gasoline draws on multiple separate components, each selected to meet quality specifications on octane, sulphur, and volatility at the most competitive cost available in the spot market, making transparent, trade-reflective pricing across the full ARA range essential for blenders, traders and risk managers alike.

General Index offers the largest suite of NWE gasoline blending component assessments of any benchmark provider; 15 daily prices across 6 product categories, calculated directly from real market transactions, with 11 ICE exchange contracts settling against GX NWE light distillate benchmarks.

Find out more in our Product Documentation:

Authored by Saket Vemprala, VP Europe at General Index, this documentation covers GX's full NWE gasoline blending component suite, including what we assess, how our prices are calculated, and how they complement GX's broader NWE light distillate coverage including Eurobob and naphtha.

NWE Gasoline Blending Component Prices | GX Product Document