| NRGEX | PPNPX | NRGEX / PPNPX | |
| Total Expense Ratio | 0.02 | 1.13 | 2% |
| Annual Report Gross Expense Ratio | 0.68 | 1.15 | 59% |
| Fund Existence | 5 years | 26 years | - |
| Gain YTD | 11.992 | 14.596 | 82% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 6.95B | 2.38B | 292% |
| Annual Yield % from dividends | 1.14 | 0.00 | - |
| Returns for 1 year | -7.42 | 7.97 | -93% |
| Returns for 3 years | 4.97 | 30.45 | 16% |
| Returns for 5 years | N/A | -15.65 | - |
| Returns for 10 years | N/A | 42.27 | - |