| RFNAX | VFFSX | RFNAX / VFFSX | |
| Total Expense Ratio | 1.37 | 0.01 | 13,700% |
| Annual Report Gross Expense Ratio | 1.37 | 0.01 | 13,700% |
| Fund Existence | 24 years | 10 years | - |
| Gain YTD | 12.115 | 9.445 | 128% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 5000000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 183B | 1.7T | 11% |
| Annual Yield % from dividends | 0.01 | 1.04 | 1% |
| Returns for 1 year | 22.19 | 24.07 | 92% |
| Returns for 3 years | 56.42 | 72.05 | 78% |
| Returns for 5 years | 37.46 | 75.40 | 50% |
| Returns for 10 years | 106.29 | 268.91 | 40% |