| 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 | 11.992 | 12.740 | 94% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 6.95B | 3.23B | 215% |
| Annual Yield % from dividends | 1.14 | 0.09 | 1,199% |
| Returns for 1 year | -7.42 | 10.09 | -73% |
| Returns for 3 years | 4.97 | 35.84 | 14% |
| Returns for 5 years | N/A | -13.75 | - |
| Returns for 10 years | N/A | N/A | - |