| CEUEX | OIGAX | CEUEX / OIGAX | |
| Total Expense Ratio | 1.09 | 1.14 | 96% |
| Annual Report Gross Expense Ratio | 1.09 | 1.14 | 96% |
| Fund Existence | 24 years | 30 years | - |
| Gain YTD | 3.541 | 3.983 | 89% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 250 | 1000 | 25% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 141B | 3.3B | 4,279% |
| Annual Yield % from dividends | 2.46 | 0.45 | 553% |
| Returns for 1 year | 7.49 | -23.13 | -32% |
| Returns for 3 years | 16.72 | -30.36 | -55% |
| Returns for 5 years | -4.16 | -48.02 | 9% |
| Returns for 10 years | 49.35 | -24.25 | -203% |