| 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 | 11.097 | 8.800 | 126% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 500 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.76T | 36.3M | 4,840,220% |
| Annual Yield % from dividends | 0.94 | 0.00 | - |
| Returns for 1 year | 15.25 | 5.13 | 297% |
| Returns for 3 years | 70.24 | 16.71 | 420% |
| Returns for 5 years | 70.38 | -1.11 | -6,342% |
| Returns for 10 years | 258.28 | 34.16 | 756% |