US EIA Heating Oil Stocks Change (Oct/02) 0.668M (Prev. -0.620M)

The weekly EIA distillate print is a second-tier input for crude futures in isolation; the headline WTI reaction is set by the crude inventory line, with distillates read as the demand proxy, especially through the heating season when the heating oil crack carries more weight. A modest build following a prior draw sits within normal weekly noise, and episodes of this kind have tended to matter only when they extend a multi-week trend in one direction, since single prints are frequently revised or reversed the following week. The distinction worth drawing is between stock changes driven by refinery runs and those driven by end-use demand: a build alongside high utilisation says less about consumption than one where runs are flat. Seasonality frames the read, with the market historically more sensitive to distillate balances as winter approaches and the northeast heating season tightens. The follow-ons are the product supplied figures within the same report, the crack spread response, and whether the next few prints confirm a directional shift in the balance.