| 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 | 20 years | - |
| Gain YTD | 6.961 | 12.835 | 54% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.32B | 1.1B | 665% |
| Annual Yield % from dividends | 1.22 | 0.00 | - |
| Returns for 1 year | -4.81 | 4.53 | -106% |
| Returns for 3 years | 1.88 | 12.32 | 15% |
| Returns for 5 years | N/A | -43.04 | - |
| Returns for 10 years | N/A | -19.20 | - |