FillWindow · San Francisco
One call a week: fill now, or wait. Built on the official EIA San Francisco retail price series and graded against a no change baseline.
San Francisco, week of 2026-08-03
NO STRONG SIGNAL
$5.57 now. The expected move is inside our own margin of error, so we are not calling a direction this week.
Free · no card · one email a week.
We have not issued any recorded calls for San Francisco yet. Our public record covers statewide California, and you can read every row of it on the evidence page. We are not going to show you California's record under a San Francisco heading.
The US Energy Information Administration surveys retail prices every Monday and publishes that week's figure the same afternoon. That is why FillWindow makes one call a week rather than a daily one: a weekly survey is the finest thing a forecast can honestly be checked against.
The call at the top of this page answers that for the current week, using the San Francisco price series rather than the statewide one. If San Francisco has not yet earned a directional call on its own data, the page tracks the price and says so instead of borrowing California's verdict.
FillWindow measures prices, it does not explain them, so this page will not invent a cause. What it can tell you is what the San Francisco series has actually done and what the model expects next week.
Source: EMM_EPMR_PTE_Y05SF_DPG, US EIA.