US EIA Gasoline Stocks Change (Aug/28) -1.173M vs. Exp. -1.9M (Prev. -2.536M)

The relevant comparison set is the full complex: crude stocks, distillates, refinery runs and implied demand, since a gasoline-only miss tends to move RBOB cracks and the prompt spread only briefly unless it is corroborated by the crude and distillate lines or by a shift in utilisation. The seasonal context matters here: prints around the turn into autumn have historically reflected the tail of driving season and the onset of refinery maintenance, so the market reads draws and builds against seasonal norms rather than in absolute terms. Where this series has mattered is in runs of consecutive misses in the same direction, which have tended to shift the narrative on underlying demand more than any single week. Worth watching is whether implied gasoline demand confirms or contradicts the headline stock move, and how the print sits against the API estimate, as large divergences between the two surveys have been a recurring source of intraday whipsaw in the products.