| 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 | 6.593 | 8.233 | 80% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.27B | 137B | 2% |
| Annual Yield % from dividends | 0.69 | 2.75 | 25% |
| Returns for 1 year | -23.17 | 9.02 | -257% |
| Returns for 3 years | -23.89 | 31.52 | -76% |
| Returns for 5 years | -46.88 | 2.34 | -2,003% |
| Returns for 10 years | -22.94 | 50.16 | -46% |