| NRGEX | WSGRX | NRGEX / WSGRX | |
| Total Expense Ratio | 0.02 | 1.38 | 1% |
| Annual Report Gross Expense Ratio | 0.68 | 1.54 | 44% |
| Fund Existence | 4 years | 21 years | - |
| Gain YTD | 13.774 | 20.129 | 68% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.67B | 1.15B | 665% |
| Annual Yield % from dividends | 1.14 | 0.00 | - |
| Returns for 1 year | -3.59 | 7.79 | -46% |
| Returns for 3 years | 3.05 | 14.12 | 22% |
| Returns for 5 years | N/A | -42.30 | - |
| Returns for 10 years | N/A | -14.98 | - |