| NRGSX | WSGRX | NRGSX / WSGRX | |
| Total Expense Ratio | 0.74 | 1.38 | 54% |
| Annual Report Gross Expense Ratio | 0.74 | 1.54 | 48% |
| Fund Existence | 13 years | 20 years | - |
| Gain YTD | -15.960 | -5.308 | 301% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.19B | 1.09B | 754% |
| Annual Yield % from dividends | 0.07 | 0.00 | - |
| Returns for 1 year | -17.45 | -7.37 | 237% |
| Returns for 3 years | 1.18 | 9.72 | 12% |
| Returns for 5 years | -21.20 | -46.75 | 45% |
| Returns for 10 years | 6.91 | -26.58 | -26% |