| NRGEX | PXSGX | NRGEX / PXSGX | |
| Total Expense Ratio | 0.02 | 1.11 | 2% |
| Annual Report Gross Expense Ratio | 0.68 | 1.11 | 61% |
| Fund Existence | 4 years | 20 years | - |
| Gain YTD | 5.513 | 1.908 | 289% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 100000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.44B | 1.09B | 774% |
| Annual Yield % from dividends | 1.23 | 0.00 | - |
| Returns for 1 year | -12.11 | -46.07 | 26% |
| Returns for 3 years | -4.30 | -48.44 | 9% |
| Returns for 5 years | N/A | -69.59 | - |
| Returns for 10 years | N/A | 16.29 | - |