| NRGEX | PXSGX | NRGEX / PXSGX | |
| Total Expense Ratio | 0.03 | 1.11 | 3% |
| Annual Report Gross Expense Ratio | 0.69 | 1.11 | 62% |
| Fund Existence | 4 years | 20 years | - |
| Gain YTD | -15.980 | -46.568 | 34% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 100000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.19B | 1.12B | 733% |
| Annual Yield % from dividends | 0.54 | 0.00 | - |
| Returns for 1 year | -17.47 | -47.68 | 37% |
| Returns for 3 years | 2.63 | -38.52 | -7% |
| Returns for 5 years | N/A | -67.43 | - |
| Returns for 10 years | N/A | 3.82 | - |