| 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 | 9.900 | 35.872 | 28% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.5B | 71.4M | 10,501% |
| Annual Yield % from dividends | 0.47 | 0.00 | - |
| Returns for 1 year | -3.03 | 67.33 | -4% |
| Returns for 3 years | 1.88 | 74.89 | 3% |
| Returns for 5 years | -20.50 | 11.09 | -185% |
| Returns for 10 years | 14.17 | N/A | - |