| JVTIX | NRGSX | JVTIX / NRGSX | |
| Total Expense Ratio | 0.77 | 0.74 | 104% |
| Annual Report Gross Expense Ratio | 0.77 | 0.74 | 104% |
| Fund Existence | 15 years | 13 years | - |
| Gain YTD | 14.279 | 11.779 | 121% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.62B | 7.41B | 49% |
| Annual Yield % from dividends | 0.00 | 0.44 | - |
| Returns for 1 year | 16.16 | -5.64 | -286% |
| Returns for 3 years | 21.44 | -2.93 | -733% |
| Returns for 5 years | -9.37 | -21.37 | 44% |
| Returns for 10 years | 50.15 | 10.80 | 464% |