| NRGEX | RFIMX | NRGEX / RFIMX | |
| Total Expense Ratio | 0.03 | 1.28 | 2% |
| Annual Report Gross Expense Ratio | 0.69 | 2.20 | 31% |
| Fund Existence | 4 years | 7 years | - |
| Gain YTD | -7.784 | -1.653 | 471% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.28B | 9.96M | 83,144% |
| Annual Yield % from dividends | 0.55 | 0.00 | - |
| Returns for 1 year | -16.49 | -5.31 | 311% |
| Returns for 3 years | -3.65 | -22.73 | 16% |
| Returns for 5 years | N/A | -46.84 | - |
| Returns for 10 years | N/A | N/A | - |