| NRGEX | PBSIX | NRGEX / PBSIX | |
| Total Expense Ratio | 0.02 | 1.10 | 2% |
| Annual Report Gross Expense Ratio | 0.68 | 1.50 | 45% |
| Fund Existence | 4 years | 8 years | - |
| Gain YTD | 5.513 | 10.335 | 53% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 100000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.44B | 48.7M | 17,333% |
| Annual Yield % from dividends | 1.23 | 0.00 | - |
| Returns for 1 year | -12.11 | 19.24 | -63% |
| Returns for 3 years | -4.30 | 30.90 | -14% |
| Returns for 5 years | N/A | -6.91 | - |
| Returns for 10 years | N/A | N/A | - |