| VFINX | VOLMX | VFINX / VOLMX | |
| Total Expense Ratio | 0.14 | 1.89 | 7% |
| Annual Report Gross Expense Ratio | 0.14 | 1.89 | 7% |
| Fund Existence | 50 years | 48 years | - |
| Gain YTD | 12.242 | 11.789 | 104% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 500 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.69T | 37.4M | 4,510,695% |
| Annual Yield % from dividends | 0.97 | 0.00 | - |
| Returns for 1 year | 20.50 | 10.95 | 187% |
| Returns for 3 years | 75.08 | 20.63 | 364% |
| Returns for 5 years | 72.92 | 1.18 | 6,172% |
| Returns for 10 years | 251.01 | 32.75 | 766% |