| BOPCX | VFFSX | BOPCX / VFFSX | |
| Total Expense Ratio | 1.86 | 0.01 | 18,600% |
| Annual Report Gross Expense Ratio | 1.86 | 0.01 | 18,600% |
| Fund Existence | 23 years | 10 years | - |
| Gain YTD | 8.685 | 9.311 | 93% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 5000000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 351M | 1.7T | 0% |
| Annual Yield % from dividends | 0.00 | 1.08 | - |
| Returns for 1 year | -16.14 | 20.23 | -80% |
| Returns for 3 years | -34.50 | 68.31 | -51% |
| Returns for 5 years | -51.63 | 72.25 | -71% |
| Returns for 10 years | -29.18 | 256.77 | -11% |