| MXYKX | PMBMX | MXYKX / PMBMX | |
| Total Expense Ratio | 0.66 | 1.14 | 58% |
| Annual Report Gross Expense Ratio | 0.66 | 1.14 | 58% |
| Fund Existence | 11 years | 25 years | - |
| Gain YTD | 1.887 | -3.280 | -58% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.04B | 31.2B | 7% |
| Annual Yield % from dividends | 0.00 | 0.02 | - |
| Returns for 1 year | -19.16 | -5.21 | 368% |
| Returns for 3 years | -14.53 | 36.89 | -39% |
| Returns for 5 years | -46.40 | 16.99 | -273% |
| Returns for 10 years | -32.93 | 93.63 | -35% |