| DFFVX | OISVX | DFFVX / OISVX | |
| Total Expense Ratio | 0.29 | 1.24 | 23% |
| Annual Report Gross Expense Ratio | 0.30 | 1.33 | 23% |
| Fund Existence | 26 years | 23 years | - |
| Gain YTD | 18.044 | 19.175 | 94% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 16.3B | 841M | 1,938% |
| Annual Yield % from dividends | 1.51 | 0.81 | 186% |
| Returns for 1 year | 27.01 | 16.53 | 163% |
| Returns for 3 years | 57.33 | 27.32 | 210% |
| Returns for 5 years | 50.78 | 4.15 | 1,225% |
| Returns for 10 years | 127.72 | 45.41 | 281% |