| | Retail Gasoline Prices by Grade by Formulation |
| | . |
| | Rocky Mountain, Regular |
| | . |
| | Conventional |
| | Date | | Areas | | RFG Areas | | Average |
| | 11/16/09 | $2.601 | $2.601 |
| | 11/09/09 | $2.604 | $2.604 |
| | 11/02/09 | $2.605 | $2.605 |
| | 10/26/09 | $2.578 | $2.578 |
| | 10/19/09 | $2.516 | $2.516 |
| | 10/12/09 | $2.481 | $2.481 |
| | 10/05/09 | $2.502 | $2.502 |
| | 09/28/09 | $2.548 | $2.548 |
| |
| | Rocky Mountain, Midgrade |
| | . |
| | Conventional |
| | Date | | Areas | | RFG Areas | | Average |
| | 11/16/09 | $2.719 | $2.719 |
| | 11/09/09 | $2.715 | $2.715 |
| | 11/02/09 | $2.719 | $2.719 |
| | 10/26/09 | $2.695 | $2.695 |
| | 10/19/09 | $2.639 | $2.639 |
| | 10/12/09 | $2.610 | $2.610 |
| | 10/05/09 | $2.632 | $2.632 |
| | 09/28/09 | $2.671 | $2.671 |
| |
| | Rocky Mountain, Premium |
| | . |
| | Conventional |
| | Date | | Areas | | RFG Areas | | Average |
| | 11/16/09 | $2.826 | $2.826 |
| | 11/09/09 | $2.825 | $2.825 |
| | 11/02/09 | $2.827 | $2.827 |
| | 10/26/09 | $2.799 | $2.799 |
| | 10/19/09 | $2.743 | $2.743 |
| | 10/12/09 | $2.712 | $2.712 |
| | 10/05/09 | $2.735 | $2.735 |
| | 09/28/09 | $2.776 | $2.776 |
| |
| | Last Updated 11/16/2009 |