| OAKBX | RIDEX | OAKBX / RIDEX | |
| Total Expense Ratio | 0.85 | 0.61 | 139% |
| Annual Report Gross Expense Ratio | 0.85 | 0.61 | 139% |
| Fund Existence | 30 years | 23 years | - |
| Gain YTD | 7.295 | 16.255 | 45% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 6.16B | 140B | 4% |
| Annual Yield % from dividends | 2.15 | 3.54 | 61% |
| Returns for 1 year | 4.74 | 11.65 | 41% |
| Returns for 3 years | 31.59 | 30.90 | 102% |
| Returns for 5 years | 36.67 | 38.65 | 95% |
| Returns for 10 years | 38.24 | 60.16 | 64% |