| NRGEX | SSDZX | NRGEX / SSDZX | |
| Total Expense Ratio | 0.02 | 0.89 | 2% |
| Annual Report Gross Expense Ratio | 0.68 | 0.89 | 76% |
| Fund Existence | 4 years | 11 years | - |
| Gain YTD | 5.513 | 5.808 | 95% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.44B | 275M | 3,069% |
| Annual Yield % from dividends | 1.23 | 0.00 | - |
| Returns for 1 year | -12.11 | 6.20 | -195% |
| Returns for 3 years | -4.30 | 19.21 | -22% |
| Returns for 5 years | N/A | -9.23 | - |
| Returns for 10 years | N/A | 60.02 | - |