SF ULSD Premium to RBOB Weakens
03/19/2026 | 11:23 am CDT SF ULSD Premium to RBOB Weakens
MIAMI, FL (DTN) — San Francsico ULSD differentials weakened Thursday (3/19) to a 5ct basis over May NYMEX ULSD futures, after a trade confirmed at that level.
The SF ULSD premium to May ULSD futures contract narrowed by 14cts from where it was last pinned, at a 19ct premium, to May ULSD futures on Wednesday (3/18).
The sharp decrease comes as the market rolls into the May front-month contract.
(c) Copyright 2026 DTN, LLC. All rights reserved.