| IRGFX | NRGEX | IRGFX / NRGEX | |
| Total Expense Ratio | 0.76 | 0.02 | 3,800% |
| Annual Report Gross Expense Ratio | 0.92 | 0.68 | 135% |
| Fund Existence | 12 years | 5 years | - |
| Gain YTD | 17.208 | 14.405 | 119% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.09B | 7.17B | 15% |
| Annual Yield % from dividends | 0.00 | 1.14 | - |
| Returns for 1 year | 11.58 | -3.13 | -370% |
| Returns for 3 years | 30.82 | 3.04 | 1,012% |
| Returns for 5 years | -23.16 | N/A | - |
| Returns for 10 years | 28.92 | N/A | - |