| DFFVX | VSOIX | DFFVX / VSOIX | |
| Total Expense Ratio | 0.29 | 0.90 | 32% |
| Annual Report Gross Expense Ratio | 0.30 | 0.90 | 33% |
| Fund Existence | 27 years | 19 years | - |
| Gain YTD | 17.608 | 14.349 | 123% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 16.8B | 4.05B | 415% |
| Annual Yield % from dividends | 1.49 | 0.80 | 186% |
| Returns for 1 year | 20.49 | 9.75 | 210% |
| Returns for 3 years | 57.35 | 12.52 | 458% |
| Returns for 5 years | 53.33 | -0.93 | -5,729% |
| Returns for 10 years | 117.86 | 38.21 | 308% |