| NRGSX | VWYFX | NRGSX / VWYFX | |
| Total Expense Ratio | 0.74 | 1.26 | 59% |
| Annual Report Gross Expense Ratio | 0.74 | 1.26 | 59% |
| Fund Existence | 13 years | 4 years | - |
| Gain YTD | 16.543 | 18.168 | 91% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 0 | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.39B | 2.15B | 343% |
| Annual Yield % from dividends | 0.45 | 0.00 | - |
| Returns for 1 year | -1.20 | 26.93 | -4% |
| Returns for 3 years | 7.14 | 52.47 | 14% |
| Returns for 5 years | -18.93 | N/A | - |
| Returns for 10 years | 12.86 | N/A | - |