| NRGEX | PSCHX | NRGEX / PSCHX | |
| Total Expense Ratio | 0.02 | 1.18 | 2% |
| Annual Report Gross Expense Ratio | 0.68 | 1.40 | 49% |
| Fund Existence | 4 years | 8 years | - |
| Gain YTD | 5.513 | 4.857 | 114% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.44B | 3.4B | 248% |
| Annual Yield % from dividends | 1.23 | 0.10 | 1,190% |
| Returns for 1 year | -12.11 | 3.12 | -388% |
| Returns for 3 years | -4.30 | 18.21 | -24% |
| Returns for 5 years | N/A | -9.26 | - |
| Returns for 10 years | N/A | N/A | - |