| NRGEX | VLEOX | NRGEX / VLEOX | |
| Total Expense Ratio | 0.02 | 1.21 | 2% |
| Annual Report Gross Expense Ratio | 0.68 | 1.21 | 56% |
| Fund Existence | 5 years | 33 years | - |
| Gain YTD | 12.419 | 9.419 | 132% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.51B | 805M | 933% |
| Annual Yield % from dividends | 1.14 | 0.00 | - |
| Returns for 1 year | -4.53 | 7.86 | -58% |
| Returns for 3 years | 0.62 | 30.01 | 2% |
| Returns for 5 years | N/A | 20.33 | - |
| Returns for 10 years | N/A | 45.54 | - |