Retail price of reformulated regular gasoline in Rocky Mountain district (USD/gal) - United States - EIA - Weekly
This series is part of the dataset: Retail gasoline prices (US)
Download Full Dataset (.xlsx)Latest updates. In the Rocky Mountain district, the retail price of reformulated regular gasoline was 4.24 USD/gal on 14 September 2026, compared to 4.14 on 7 September. This constitutes a gain of 2.42 percent.
Sample. There are 149 data points in the weekly time series displayed in the figure above. The series covers the time range going from November 2023 to September 2026.
History. Take a look at some statistics calculated on the full sample: the retail price recorded a bottom of 2.14 USD/gal on 5 January 2026; it reached a maximum of 4.64 on 18 May 2026; it averaged 3.09.
Latest values
| Date | Value - USD/gal |
|---|---|
| 2026-08-31 | 4.158 |
| 2026-09-07 | 4.145 |
| 2026-09-14 | 4.244 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Retail price of reformulated regular gasoline in Rocky Mountain district |
| Country | United States |
| Economic concept | Price |
| Data type | Price |
| Seasonally adjusted | No |
| Deflation method | Not applicable |
| Rescaling | None |
| Measure type | Level |
| Frequency | Weekly |
| Unit | USD/gal |
| Source | U.S. Energy Information Administration (EIA) |
| Source type | Government agency |
| Data licence | Public domain |
| Other information | Not available |
| FSR temporal aggregation code | LW1 |
Series in the same data set
Discover the other time series included in this data set.