| NRGSX | NSNRX | NRGSX / NSNRX | |
| Total Expense Ratio | 0.74 | 1.52 | 49% |
| Annual Report Gross Expense Ratio | 0.74 | 1.74 | 43% |
| Fund Existence | 13 years | 17 years | - |
| Gain YTD | 13.361 | 15.940 | 84% |
| 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 | 0.44 | 0.00 | - |
| Returns for 1 year | -4.31 | 22.02 | -20% |
| Returns for 3 years | 0.84 | 51.32 | 2% |
| Returns for 5 years | -19.70 | 2.89 | -681% |
| Returns for 10 years | 14.86 | 126.61 | 12% |