| 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 | 13.478 | 16.283 | 83% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 15.8B | 1.27B | 1,249% |
| Annual Yield % from dividends | 1.51 | 0.71 | 212% |
| Returns for 1 year | 33.17 | 31.23 | 106% |
| Returns for 3 years | 59.33 | 40.46 | 147% |
| Returns for 5 years | 40.28 | -3.40 | -1,186% |
| Returns for 10 years | 116.00 | 35.69 | 325% |