| NRGSX | PBSIX | NRGSX / PBSIX | |
| Total Expense Ratio | 0.74 | 1.10 | 67% |
| Annual Report Gross Expense Ratio | 0.74 | 1.50 | 49% |
| Fund Existence | 13 years | 8 years | - |
| Gain YTD | -4.162 | 18.340 | -23% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 100000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.43B | 36.9M | 22,835% |
| Annual Yield % from dividends | 0.07 | 0.00 | - |
| Returns for 1 year | -13.93 | 11.34 | -123% |
| Returns for 3 years | -1.73 | 34.86 | -5% |
| Returns for 5 years | -6.57 | 12.25 | -54% |
| Returns for 10 years | 10.77 | N/A | - |