| NRGSX | VRTGX | NRGSX / VRTGX | |
| Total Expense Ratio | 0.74 | 0.07 | 1,057% |
| Annual Report Gross Expense Ratio | 0.74 | 0.07 | 1,057% |
| Fund Existence | 13 years | 15 years | - |
| Gain YTD | 5.824 | 6.894 | 84% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 5000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.57B | 1.34B | 640% |
| Annual Yield % from dividends | 0.50 | 0.67 | 74% |
| Returns for 1 year | -11.32 | 20.54 | -55% |
| Returns for 3 years | -0.39 | 51.06 | -1% |
| Returns for 5 years | -22.37 | 13.33 | -168% |
| Returns for 10 years | 25.11 | 187.54 | 13% |