| BSFIX | NRGEX | BSFIX / NRGEX | |
| Total Expense Ratio | 1.05 | 0.02 | 5,250% |
| Annual Report Gross Expense Ratio | 1.05 | 0.68 | 154% |
| Fund Existence | 17 years | 4 years | - |
| Gain YTD | -1.521 | 5.513 | -28% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.36B | 8.44B | 40% |
| Annual Yield % from dividends | 0.00 | 1.23 | - |
| Returns for 1 year | -14.89 | -12.11 | 123% |
| Returns for 3 years | -2.68 | -4.30 | 62% |
| Returns for 5 years | -26.92 | N/A | - |
| Returns for 10 years | 19.94 | N/A | - |