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When rack prices move, you need more than a number. You need to understand how that number is built, what market dynamics sit behind it, and which resources can help you apply it with confidence.
This page brings together key OPIS resources on rack benchmarks, pricing methodology, and links to content related to the OPIS Rack product family.
If you rely on rack benchmarks for fuel contracts, supplier reviews, or internal reporting, this is the best place to start. This guide explains how OPIS Rack Benchmarks are designed to reflect how fuel is actually bought and sold, with a methodology built around fair supplier weighting, contract-ready benchmark timings, and smarter outlier review.
Use this page to quickly see where OPIS provides rack pricing coverage and which products are available in each market. It includes city-level coverage across gasoline and diesel, renewable diesel, aviation gasoline, biodiesel, propane, pure ethanol, Canadian markets, Canadian renewable fuels, and Mexico posted wholesale locations, along with indicators for Smart Racks, Spot Replacement Index availability, Spot Mean availability, historical-only locations, and temperature-corrected assessments.
Understand how OPIS handles California cap-and-invest regulations and associated costs in rack pricing. This resource explains OPIS price discovery for California Carbon Allowances and Cap-at-the-Rack assessments, and helps users see how compliance costs may appear in supplier pricing and normalized rack reports.
