| 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 | 10.588 | 8.343 | 127% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.53B | 209M | 3,603% |
| Annual Yield % from dividends | 0.44 | 1.46 | 30% |
| Returns for 1 year | -6.60 | 28.97 | -23% |
| Returns for 3 years | -0.05 | 62.18 | -0% |
| Returns for 5 years | -21.90 | 5.82 | -376% |
| Returns for 10 years | 10.86 | 24.48 | 44% |