| 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 | 6.209 | 8.233 | 75% |
| 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 | 0.21 | 2.75 | 8% |
| Returns for 1 year | -24.68 | 9.02 | -274% |
| Returns for 3 years | -26.58 | 31.52 | -84% |
| Returns for 5 years | -49.40 | 2.34 | -2,111% |
| Returns for 10 years | -28.90 | 50.16 | -58% |