| OIGNX | RERFX | OIGNX / RERFX | |
| Total Expense Ratio | 1.36 | 0.52 | 262% |
| Annual Report Gross Expense Ratio | 1.36 | 0.52 | 262% |
| Fund Existence | 25 years | 24 years | - |
| Gain YTD | 0.911 | 5.670 | 16% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.9B | 135B | 3% |
| Annual Yield % from dividends | 0.21 | 2.80 | 8% |
| Returns for 1 year | -22.66 | 18.72 | -121% |
| Returns for 3 years | -31.05 | 26.85 | -116% |
| Returns for 5 years | -47.59 | -2.76 | 1,722% |
| Returns for 10 years | -24.77 | 69.41 | -36% |