| 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 | 4.145 | 4.100 | 101% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.3B | 141B | 2% |
| Annual Yield % from dividends | 0.69 | 2.75 | 25% |
| Returns for 1 year | -23.20 | 8.61 | -270% |
| Returns for 3 years | -30.19 | 19.63 | -154% |
| Returns for 5 years | -47.68 | -1.92 | 2,481% |
| Returns for 10 years | -23.10 | 48.82 | -47% |