| NRGEX | NSNRX | NRGEX / NSNRX | |
| Total Expense Ratio | 0.02 | 1.52 | 1% |
| Annual Report Gross Expense Ratio | 0.68 | 1.74 | 39% |
| Fund Existence | 4 years | 17 years | - |
| Gain YTD | 13.774 | 15.940 | 86% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.67B | 681M | 1,127% |
| Annual Yield % from dividends | 1.14 | 0.00 | - |
| Returns for 1 year | -3.59 | 22.02 | -16% |
| Returns for 3 years | 3.05 | 51.32 | 6% |
| Returns for 5 years | N/A | 2.89 | - |
| Returns for 10 years | N/A | 126.61 | - |