| IVPOX | NRGSX | IVPOX / NRGSX | |
| Total Expense Ratio | 1.17 | 0.74 | 158% |
| Annual Report Gross Expense Ratio | 1.36 | 0.74 | 184% |
| Fund Existence | 25 years | 14 years | - |
| Gain YTD | -1.514 | 11.425 | -13% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 193M | 6.95B | 3% |
| Annual Yield % from dividends | 0.00 | 0.44 | - |
| Returns for 1 year | 5.59 | -8.11 | -69% |
| Returns for 3 years | 43.11 | 2.69 | 1,601% |
| Returns for 5 years | -7.54 | -23.14 | 33% |
| Returns for 10 years | -0.85 | 10.53 | -8% |