| NRGEX | VVSGX | NRGEX / VVSGX | |
| Total Expense Ratio | 0.02 | 0.88 | 2% |
| Annual Report Gross Expense Ratio | 0.68 | 0.93 | 73% |
| Fund Existence | 5 years | 28 years | - |
| Gain YTD | 11.992 | 9.831 | 122% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 6.95B | 546M | 1,274% |
| Annual Yield % from dividends | 1.14 | 0.00 | - |
| Returns for 1 year | -7.42 | 9.71 | -76% |
| Returns for 3 years | 4.97 | 38.63 | 13% |
| Returns for 5 years | N/A | -15.54 | - |
| Returns for 10 years | N/A | 40.22 | - |