| OIGAX | RERCX | OIGAX / RERCX | |
| Total Expense Ratio | 1.14 | 1.12 | 102% |
| Annual Report Gross Expense Ratio | 1.14 | 1.12 | 102% |
| Fund Existence | 30 years | 24 years | - |
| Gain YTD | 2.226 | 6.467 | 34% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.1B | 140B | 2% |
| Annual Yield % from dividends | 0.44 | 2.38 | 19% |
| Returns for 1 year | -27.29 | 3.80 | -718% |
| Returns for 3 years | -27.06 | 26.39 | -103% |
| Returns for 5 years | -51.22 | -6.43 | 797% |
| Returns for 10 years | -25.19 | 44.13 | -57% |