| PREFX | VIGAX | PREFX / VIGAX | |
| Total Expense Ratio | 0.82 | 0.05 | 1,640% |
| Annual Report Gross Expense Ratio | 0.82 | 0.05 | 1,640% |
| Fund Existence | 25 years | 26 years | - |
| Gain YTD | 8.928 | 11.018 | 81% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 3000 | 83% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.55B | 365B | 0% |
| Annual Yield % from dividends | 0.00 | 0.36 | - |
| Returns for 1 year | 24.89 | 30.13 | 83% |
| Returns for 3 years | 88.83 | 99.81 | 89% |
| Returns for 5 years | 78.28 | 102.51 | 76% |
| Returns for 10 years | 325.44 | 401.31 | 81% |