| NRGEX | WRGCX | NRGEX / WRGCX | |
| Total Expense Ratio | 0.02 | 1.88 | 1% |
| Annual Report Gross Expense Ratio | 0.68 | 2.04 | 33% |
| Fund Existence | 4 years | 33 years | - |
| Gain YTD | 5.513 | 3.048 | 181% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.44B | 1.08B | 785% |
| Annual Yield % from dividends | 1.23 | 0.00 | - |
| Returns for 1 year | -12.11 | 1.84 | -659% |
| Returns for 3 years | -4.30 | -4.32 | 100% |
| Returns for 5 years | N/A | -60.44 | - |
| Returns for 10 years | N/A | -39.24 | - |