| 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 | 14.382 | 14.540 | 99% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 2500 | 2500 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 10.5B | 10.5B | 100% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | 16.06 | 16.32 | 98% |
| Returns for 3 years | 35.42 | 36.45 | 97% |
| Returns for 5 years | 36.48 | 38.22 | 95% |
| Returns for 10 years | 91.82 | 96.71 | 95% |