| NRGEX | SSDZX | NRGEX / SSDZX | |
| Total Expense Ratio | 0.02 | 0.89 | 2% |
| Annual Report Gross Expense Ratio | 0.68 | 0.89 | 76% |
| Fund Existence | 5 years | 12 years | - |
| Gain YTD | 11.992 | 14.878 | 81% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 6.95B | 281M | 2,475% |
| Annual Yield % from dividends | 1.14 | 0.00 | - |
| Returns for 1 year | -7.42 | 9.25 | -80% |
| Returns for 3 years | 4.97 | 34.28 | 15% |
| Returns for 5 years | N/A | -2.57 | - |
| Returns for 10 years | N/A | 46.85 | - |