Chicago Jet Basis DN 11cts on Slack Demand, Futures Rally
8/07 3:30 PM
Chicago Jet Basis DN 11cts on Slack Demand, Futures Rally Barani Krishnan DTN Refined Fuels Market Reporter SECAUCUS, NJ (DTN) -- Midwest jet fuel cash basis weakened Friday (8/7), pressured by mounting inventory builds and sluggish regional spot demand amid a modest uptick in underlying benchmark futures. Chicago jet fuel differentials traded 11cts weaker at 66cts gallon discount to September NYMEX ULSD futures. Group 3 jet fuel also slumped, weakening 12cts to a 68cts discount to the September contract. On a weekly basis, Chicago jet fuel spot prices plunged 48.19cts, or 12.74%, to close at $3.2120 gallon. Group 3 jet fuel dropped 26.69cts or 7.46% on the week to finish at $3.1920 gallon. Softer spot buying interest dragged physical differentials lower across regional hubs. On the supply side, PADD 2 jet fuel inventories bucked a broader distillate draw, building 400,000 bbl during the week ended July 31 to 7.7 million bbl. The regional jet build placed stocks 300,000 bbl above year-ago levels, adding downward pressure to mid-continent cash marks. In futures trade, September NYMEX ULSD closed up $0.0204, or 0.5%, at $3.9024 gallon. Despite Friday's gain, the underlying diesel futures contract fell 5% over the course of the week. (c) Copyright 2026 DTN, LLC. All rights reserved.