| VDVIX | VTISX | VDVIX / VTISX | |
| Total Expense Ratio | 0.16 | 0.05 | 340% |
| Annual Report Gross Expense Ratio | 0.16 | 0.05 | 340% |
| Fund Existence | 12 years | 9 years | - |
| Gain YTD | 30.166 | 27.650 | 109% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 257B | 554B | 46% |
| Annual Yield % from dividends | 2.65 | 2.75 | 97% |
| Returns for 1 year | 26.17 | 24.77 | 106% |
| Returns for 3 years | 48.36 | 49.02 | 99% |
| Returns for 5 years | 43.93 | 38.31 | 115% |
| Returns for 10 years | 77.27 | N/A | - |