| BCOSX | VBTLX | BCOSX / VBTLX | |
| Total Expense Ratio | 0.55 | 0.04 | 1,375% |
| Annual Report Gross Expense Ratio | 0.55 | 0.04 | 1,375% |
| Fund Existence | 25 years | 24 years | - |
| Gain YTD | 6.594 | 3.393 | 194% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 3000 | 83% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 41.7B | 380B | 11% |
| Annual Yield % from dividends | 3.73 | 3.82 | 98% |
| Returns for 1 year | 6.22 | 2.64 | 236% |
| Returns for 3 years | 17.53 | 3.96 | 443% |
| Returns for 5 years | -1.23 | -15.60 | 8% |
| Returns for 10 years | 25.79 | -7.18 | -359% |