| IRPSX | VVIAX | IRPSX / VVIAX | |
| Total Expense Ratio | 0.86 | 0.05 | 1,720% |
| Annual Report Gross Expense Ratio | 0.89 | 0.05 | 1,780% |
| Fund Existence | 37 years | 25 years | - |
| Gain YTD | -0.547 | 10.852 | -5% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 285M | 208B | 0% |
| Annual Yield % from dividends | 1.56 | 2.09 | 74% |
| Returns for 1 year | -4.85 | 5.48 | -88% |
| Returns for 3 years | 8.14 | 32.94 | 25% |
| Returns for 5 years | 24.32 | 64.69 | 38% |
| Returns for 10 years | -1.98 | 128.99 | -2% |