Supabase

Mills (Mills Price / millsprice.io) — Twice-daily benchmark price assessments for the US wholesale fuels rack market, positioned as a direct substitute for incumbent index providers. Mills Assessed Rack Clearing (MARC) prices are stated assessments of transactable, market-clearing prices for a specific fuel specification at a specific rack location at a specific time — 4:59pm ET closing and 10:00am ET editions — covering all rack terminals in the continental US across major spot markets and every fuel specification that clears at the rack, on gross metered volume and gross payment terms. Outp…

Supabase offers (Price, Alternative, Commodities) — Twice-daily price assessments across all continental-US rack terminals and every specification clearing at the rack, with the vendor stating 100+ rack cities; the sample alone prints regional market tables for New York Harbor, Gulf Coast, Group 3 and Chicago plus per-terminal detail along Colonial and other mainlines, in codes covering ULSD, conventional and RFG gasoline at 87/91/93 in E0 and E10 with RVP, plus RIN codes — on the order of a low thousands of distinct assessed price series per edition, printed twice daily.

Contract referencing and settlement for rack and dealer-tank-wagon supply agreements (the vendor explicitly positions MARC for use in contracts in place of incumbent indices); hedge-accounting and basis-risk models for retailers, wholesalers and distributors; refining-margin and crack-spread decomposition where rack-level gasoline and ULSD replace a single proxy; retail-station margin and price-passthrough models; fuel-cost forecasting for trucking and logistics fleets, since the ULSD rack series is the actual acquisition cost for carriers; RIN and renewable-fuel blending economics from the paired D6/D4 series; and training data for regional price-spread prediction using the 100+ city by specification by twice-daily panel

Coverage spans Other; Refining & Marketing, Financial Exchanges & Data; price, alternative, commodities; commodities, futures, options, physical_commodities.