| DFFVX | PSOPX | DFFVX / PSOPX | |
| Total Expense Ratio | 0.29 | 0.94 | 31% |
| Annual Report Gross Expense Ratio | 0.30 | 1.01 | 30% |
| Fund Existence | 26 years | 31 years | - |
| Gain YTD | 8.680 | 8.850 | 98% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 14.9B | 1.26B | 1,183% |
| Annual Yield % from dividends | 1.58 | 0.81 | 196% |
| Returns for 1 year | 17.44 | 11.82 | 147% |
| Returns for 3 years | 37.63 | 17.28 | 218% |
| Returns for 5 years | 62.65 | 7.22 | 868% |
| Returns for 10 years | 141.58 | 49.01 | 289% |