| OIGAX | RERFX | OIGAX / RERFX | |
| Total Expense Ratio | 1.10 | 0.52 | 212% |
| Annual Report Gross Expense Ratio | 1.10 | 0.52 | 212% |
| Fund Existence | 30 years | 24 years | - |
| Gain YTD | 0.937 | 5.670 | 17% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.82B | 135B | 3% |
| Annual Yield % from dividends | 0.45 | 2.80 | 16% |
| Returns for 1 year | -21.07 | 18.72 | -113% |
| Returns for 3 years | -28.72 | 26.85 | -107% |
| Returns for 5 years | -45.34 | -2.76 | 1,640% |
| Returns for 10 years | -19.72 | 69.41 | -28% |