| MDIIX | VTPSX | MDIIX / VTPSX | |
| Total Expense Ratio | 0.34 | 0.05 | 680% |
| Annual Report Gross Expense Ratio | 0.34 | 0.05 | 680% |
| Fund Existence | 29 years | 16 years | - |
| Gain YTD | 12.812 | 14.788 | 87% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 100000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 14.2B | 666B | 2% |
| Annual Yield % from dividends | 3.08 | 2.51 | 123% |
| Returns for 1 year | 18.01 | 19.09 | 94% |
| Returns for 3 years | 65.09 | 60.85 | 107% |
| Returns for 5 years | 53.31 | 36.56 | 146% |
| Returns for 10 years | 139.19 | 103.23 | 135% |