| 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 | 25 years | - |
| Gain YTD | 18.155 | 20.633 | 88% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 3000 | 83% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.44B | 353B | 0% |
| Annual Yield % from dividends | 0.00 | 0.41 | - |
| Returns for 1 year | 14.01 | 16.12 | 87% |
| Returns for 3 years | 110.55 | 131.72 | 84% |
| Returns for 5 years | 74.42 | 97.18 | 77% |
| Returns for 10 years | 293.64 | 364.34 | 81% |