| NRGEX | PSCZX | NRGEX / PSCZX | |
| Total Expense Ratio | 0.02 | 0.82 | 2% |
| Annual Report Gross Expense Ratio | 0.68 | 0.82 | 83% |
| Fund Existence | 4 years | 30 years | - |
| Gain YTD | 10.265 | 17.086 | 60% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.49B | 3.42B | 219% |
| Annual Yield % from dividends | 1.22 | 0.29 | 415% |
| Returns for 1 year | -3.67 | 23.47 | -16% |
| Returns for 3 years | 4.11 | 44.36 | 9% |
| Returns for 5 years | N/A | -5.06 | - |
| Returns for 10 years | N/A | 32.34 | - |