| MBCYX | RGABX | MBCYX / RGABX | |
| Total Expense Ratio | 0.86 | 1.38 | 62% |
| Annual Report Gross Expense Ratio | 0.86 | 1.38 | 62% |
| Fund Existence | 25 years | 24 years | - |
| Gain YTD | -0.110 | 6.715 | -2% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.89B | 357B | 1% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | -25.79 | 2.20 | -1,171% |
| Returns for 3 years | -18.38 | 32.48 | -57% |
| Returns for 5 years | -46.57 | 7.85 | -593% |
| Returns for 10 years | 16.56 | 83.21 | 20% |