| 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 | 6.961 | 19.960 | 35% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.32B | 683M | 1,072% |
| Annual Yield % from dividends | 1.22 | 0.00 | - |
| Returns for 1 year | -4.81 | 31.02 | -15% |
| Returns for 3 years | 1.88 | 61.24 | 3% |
| Returns for 5 years | N/A | 13.91 | - |
| Returns for 10 years | N/A | 133.12 | - |