Retail price of reformulated midgrade 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 midgrade gasoline was 4.70 USD/gal on 14 September 2026, versus 4.61 on 7 September. This represents an increase of 1.95 percent.
Sample. There are 1,651 records in the weekly time series presented in the chart above. The time range covered by the series stretches from January 1995 to September 2026.
History. Here are a few simple statistics we calculated on the whole sample: the retail price was equal on average to 2.87 USD/gal; it registered a minimum of 1.07 on 9 March 1998; it hit a maximum of 6.27 on 13 June 2022.
Latest values
| Date | Value - USD/gal |
|---|---|
| 2026-08-31 | 4.62300 |
| 2026-09-07 | 4.60800 |
| 2026-09-14 | 4.70000 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Retail price of reformulated midgrade 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.