| ERSGX | NRGEX | ERSGX / NRGEX | |
| Total Expense Ratio | 1.46 | 0.02 | 7,300% |
| Annual Report Gross Expense Ratio | 1.64 | 0.68 | 241% |
| Fund Existence | 17 years | 5 years | - |
| Gain YTD | 2.823 | 11.992 | 24% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 120M | 6.95B | 2% |
| Annual Yield % from dividends | 0.00 | 1.14 | - |
| Returns for 1 year | -10.65 | -7.42 | 144% |
| Returns for 3 years | 2.09 | 4.97 | 42% |
| Returns for 5 years | -19.18 | N/A | - |
| Returns for 10 years | 5.20 | N/A | - |