| NRGSX | PBSYX | NRGSX / PBSYX | |
| Total Expense Ratio | 0.74 | 1.00 | 74% |
| Annual Report Gross Expense Ratio | 0.74 | 1.45 | 51% |
| Fund Existence | 13 years | 5 years | - |
| Gain YTD | -3.565 | 16.011 | -22% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.56B | 39.6M | 21,604% |
| Annual Yield % from dividends | 0.07 | 0.00 | - |
| Returns for 1 year | -14.38 | 7.15 | -201% |
| Returns for 3 years | -2.58 | 31.84 | -8% |
| Returns for 5 years | -7.82 | N/A | - |
| Returns for 10 years | 7.54 | N/A | - |