| NRGEX | PXSGX | NRGEX / PXSGX | |
| Total Expense Ratio | 0.02 | 1.12 | 2% |
| Annual Report Gross Expense Ratio | 0.68 | 1.12 | 61% |
| Fund Existence | 5 years | 20 years | - |
| Gain YTD | 11.992 | -3.584 | -335% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 100000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 6.95B | 541M | 1,285% |
| Annual Yield % from dividends | 1.14 | 0.00 | - |
| Returns for 1 year | -7.42 | -42.88 | 17% |
| Returns for 3 years | 4.97 | -50.81 | -10% |
| Returns for 5 years | N/A | -71.11 | - |
| Returns for 10 years | N/A | -10.85 | - |