| NRGEX | PPNPX | NRGEX / PPNPX | |
| Total Expense Ratio | 0.02 | 1.13 | 2% |
| Annual Report Gross Expense Ratio | 0.68 | 1.15 | 59% |
| Fund Existence | 4 years | 25 years | - |
| Gain YTD | 5.513 | 4.566 | 121% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.44B | 2.23B | 379% |
| Annual Yield % from dividends | 1.23 | 0.00 | - |
| Returns for 1 year | -12.11 | 3.18 | -381% |
| Returns for 3 years | -4.30 | 15.99 | -27% |
| Returns for 5 years | N/A | -22.82 | - |
| Returns for 10 years | N/A | 61.63 | - |