| 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 | 5.513 | 5.160 | 107% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.44B | 538M | 1,569% |
| Annual Yield % from dividends | 1.23 | 0.00 | - |
| Returns for 1 year | -12.11 | 6.01 | -201% |
| Returns for 3 years | -4.30 | 36.04 | -12% |
| Returns for 5 years | N/A | -13.90 | - |
| Returns for 10 years | N/A | 136.71 | - |