| PREFX | RGAEX | PREFX / RGAEX | |
| Total Expense Ratio | 0.82 | 0.63 | 130% |
| Annual Report Gross Expense Ratio | 0.82 | 0.63 | 130% |
| Fund Existence | 26 years | 24 years | - |
| Gain YTD | 5.673 | 8.698 | 65% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 250 | 1,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.49B | 361B | 0% |
| Annual Yield % from dividends | 0.00 | 0.21 | - |
| Returns for 1 year | 20.71 | 12.00 | 173% |
| Returns for 3 years | 80.25 | 48.29 | 166% |
| Returns for 5 years | 62.96 | 18.86 | 334% |
| Returns for 10 years | 330.96 | 117.44 | 282% |