| DIISX | VTPSX | DIISX / VTPSX | |
| Total Expense Ratio | 0.60 | 0.05 | 1,200% |
| Annual Report Gross Expense Ratio | 0.61 | 0.05 | 1,220% |
| Fund Existence | 28 years | 15 years | - |
| Gain YTD | 27.273 | 27.745 | 98% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 100000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 329M | 554B | 0% |
| Annual Yield % from dividends | 2.48 | 2.73 | 91% |
| Returns for 1 year | 22.67 | 21.94 | 103% |
| Returns for 3 years | 43.23 | 43.01 | 101% |
| Returns for 5 years | 41.61 | 31.32 | 133% |
| Returns for 10 years | 73.84 | 74.46 | 99% |