| OIGNX | RERFX | OIGNX / RERFX | |
| Total Expense Ratio | 1.40 | 0.52 | 269% |
| Annual Report Gross Expense Ratio | 1.40 | 0.52 | 269% |
| Fund Existence | 25 years | 24 years | - |
| Gain YTD | 4.056 | 3.637 | 112% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.41B | 143B | 2% |
| Annual Yield % from dividends | 0.21 | 2.67 | 8% |
| Returns for 1 year | -26.05 | 7.53 | -346% |
| Returns for 3 years | -30.75 | 23.28 | -132% |
| Returns for 5 years | -49.25 | -4.93 | 1,000% |
| Returns for 10 years | -22.98 | 59.66 | -39% |