| NRGSX | VRSCX | NRGSX / VRSCX | |
| Total Expense Ratio | 0.74 | 0.91 | 81% |
| Annual Report Gross Expense Ratio | 0.74 | 0.91 | 81% |
| Fund Existence | 13 years | 11 years | - |
| Gain YTD | 16.543 | 6.238 | 265% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.39B | 205M | 3,604% |
| Annual Yield % from dividends | 0.45 | 0.00 | - |
| Returns for 1 year | -1.20 | 20.75 | -6% |
| Returns for 3 years | 7.14 | 58.50 | 12% |
| Returns for 5 years | -18.93 | 9.28 | -204% |
| Returns for 10 years | 12.86 | 15.18 | 85% |