| NRGEX | PSCHX | NRGEX / PSCHX | |
| Total Expense Ratio | 0.02 | 1.18 | 2% |
| Annual Report Gross Expense Ratio | 0.68 | 1.40 | 49% |
| Fund Existence | 5 years | 9 years | - |
| Gain YTD | 12.419 | 15.850 | 78% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.51B | 3.37B | 223% |
| Annual Yield % from dividends | 1.14 | 0.09 | 1,251% |
| Returns for 1 year | -4.53 | 19.33 | -23% |
| Returns for 3 years | 0.62 | 33.14 | 2% |
| Returns for 5 years | N/A | -7.91 | - |
| Returns for 10 years | N/A | N/A | - |