| 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 | 3.514 | 11.704 | 30% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.45B | 137B | 3% |
| Annual Yield % from dividends | 0.69 | 2.67 | 26% |
| Returns for 1 year | -23.95 | 15.21 | -157% |
| Returns for 3 years | -29.14 | 33.52 | -87% |
| Returns for 5 years | -45.76 | -0.27 | 16,782% |
| Returns for 10 years | -23.53 | 62.47 | -38% |