| BALCX | MTRBX | BALCX / MTRBX | |
| Total Expense Ratio | 1.31 | 1.47 | 89% |
| Annual Report Gross Expense Ratio | 1.31 | 1.47 | 89% |
| Fund Existence | 25 years | 32 years | - |
| Gain YTD | 15.516 | 8.736 | 178% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 1000 | 25% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 268B | 7.67B | 3,496% |
| Annual Yield % from dividends | 1.10 | 1.62 | 68% |
| Returns for 1 year | 9.12 | -1.11 | -825% |
| Returns for 3 years | 40.63 | 10.80 | 376% |
| Returns for 5 years | 37.03 | 3.80 | 973% |
| Returns for 10 years | 70.15 | 30.34 | 231% |