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 stood at 4.70 USD/gal on 14 September 2026, versus 4.61 on 7 September 2026. This constitutes an increase of 1.95 percent.
Sample. There are 149 data points overall in the weekly series presented in the plot above. The period covered by the series is from November 2023 to September 2026.
History. Here's a glimpse of some statistics computed on the entire sample: the retail price reached its maximum of 5.08 USD/gal on 18 May 2026; it reached its minimum of 2.60 on 5 January 2026; it had an average value of 3.53.
Latest values
| Date | Value - USD/gal |
|---|---|
| 2026-08-31 | 4.623 |
| 2026-09-07 | 4.608 |
| 2026-09-14 | 4.7 |
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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
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