| NRGEX | WSGAX | NRGEX / WSGAX | |
| Total Expense Ratio | 0.02 | 1.10 | 2% |
| Annual Report Gross Expense Ratio | 0.68 | 1.30 | 52% |
| Fund Existence | 5 years | 26 years | - |
| Gain YTD | 11.992 | 13.390 | 90% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 0 | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 6.95B | 1.05B | 661% |
| Annual Yield % from dividends | 1.14 | 0.00 | - |
| Returns for 1 year | -7.42 | -3.60 | 206% |
| Returns for 3 years | 4.97 | 13.29 | 37% |
| Returns for 5 years | N/A | -42.54 | - |
| Returns for 10 years | N/A | -15.45 | - |