GasPulse guides · September 6, 2026

When do weekly gas prices update?

A weekly gas-price average can be current even when its reporting date is several days old. Check what that date describes before treating it as a live pump price.

Three dates that answer different questions

Observation date: when were prices measured? EIA’s weekly gasoline survey captures prices as of 8 a.m. local time on Monday. That is the date of the observation, not necessarily the day you first see it.
Publication date: when did EIA release the estimate? EIA’s current methodology lists publication at approximately 10 a.m. Eastern on Tuesday, shifting to Wednesday around government holidays. Check the Gasoline and Diesel Fuel Update for the next release.
App refresh: when did your device retrieve data? Opening or refreshing an app is a separate event. A successful refresh does not create a new weekly observation or change when the underlying prices were measured.

The observation and publication schedule above comes from EIA’s gasoline-price survey methodology. The EIA publication time is not a guaranteed GasPulse delivery time.

Why Monday’s date can still be current on Friday

Suppose you check a weekly chart on Friday and its newest point is dated Monday of the same week. That date alone does not establish a problem: the chart is showing a weekly observation. To decide whether a newer point is missing, compare the latest observation date for the same area and fuel grade with the source.

Keep those two questions separate: “Is this the newest published observation?” and “Is this what a station charges right now?” A weekly average can answer the first and still be unsuitable for the second.

What to check when GasPulse looks out of date

Read the reporting date and selected area. Compare the same state or region, fuel grade, and unit. A regional figure is not interchangeable with a state-only estimate. See how area averages differ from station prices.
Check EIA’s latest observation. Use the date on the data, alongside the release notice. If the source has not published a newer observation, there is no newer weekly figure to retrieve.
Refresh with a connection available. If the source has a newer observation but the app still shows an older one, note any loading or error message. An older display is a reason to investigate, not proof of the cause.
Send a useful support report. Include the selected area, the date shown, your app version, and what happened after refreshing. Contact GasPulse support if the difference persists.

Use the date to read the trend

Compare observations across a consistent history range to understand movement. For an actual purchase, check the station’s posted price and payment conditions. GasPulse tracks weekly area averages and historical trends; it does not provide individual station quotes.

Learn how to read gas-price trends on iPhone, including the difference between historical movement and an outlook.