| 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 | 6.579 | 9.404 | 70% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 250 | 1,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.51B | 342B | 0% |
| Annual Yield % from dividends | 0.00 | 0.22 | - |
| Returns for 1 year | 13.26 | 5.47 | 243% |
| Returns for 3 years | 80.42 | 46.98 | 171% |
| Returns for 5 years | 56.73 | 16.97 | 334% |
| Returns for 10 years | 299.72 | 100.96 | 297% |