| 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 | 13.534 | 13.750 | 98% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 2500 | 2500 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 10.7B | 10.7B | 100% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | 17.28 | 17.58 | 98% |
| Returns for 3 years | 30.10 | 31.08 | 97% |
| Returns for 5 years | 37.60 | 39.39 | 95% |
| Returns for 10 years | 86.96 | 91.76 | 95% |