| OAKIX | PISOX | OAKIX / PISOX | |
| Total Expense Ratio | 1.06 | 0.79 | 134% |
| Annual Report Gross Expense Ratio | 1.06 | 0.99 | 107% |
| Fund Existence | 34 years | 5 years | - |
| Gain YTD | 7.415 | 11.383 | 65% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 12.8B | 240M | 5,333% |
| Annual Yield % from dividends | 1.74 | 2.65 | 66% |
| Returns for 1 year | 14.22 | 5.11 | 278% |
| Returns for 3 years | 37.99 | 27.38 | 139% |
| Returns for 5 years | 27.12 | N/A | - |
| Returns for 10 years | 79.66 | N/A | - |