| OIGYX | RERFX | OIGYX / RERFX | |
| Total Expense Ratio | 0.90 | 0.52 | 173% |
| Annual Report Gross Expense Ratio | 0.90 | 0.52 | 173% |
| Fund Existence | 21 years | 24 years | - |
| Gain YTD | 6.435 | 4.116 | 156% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.5B | 143B | 2% |
| Annual Yield % from dividends | 0.69 | 2.67 | 26% |
| Returns for 1 year | -21.17 | 10.96 | -193% |
| Returns for 3 years | -26.05 | 24.61 | -106% |
| Returns for 5 years | -45.14 | -4.19 | 1,077% |
| Returns for 10 years | -15.46 | 60.10 | -26% |