| MBXAX | MBXIX | MBXAX / MBXIX | |
| Total Expense Ratio | 2.25 | 2.00 | 113% |
| Annual Report Gross Expense Ratio | 2.25 | 2.00 | 113% |
| Fund Existence | 11 years | 11 years | - |
| Gain YTD | 13.559 | 13.750 | 99% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 2500 | 2500 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 10.6B | 10.6B | 100% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | 16.14 | 16.42 | 98% |
| Returns for 3 years | 30.82 | 31.81 | 97% |
| Returns for 5 years | 35.38 | 37.12 | 95% |
| Returns for 10 years | 87.64 | 92.41 | 95% |