| OGMCX | OGMNX | OGMCX / OGMNX | |
| Total Expense Ratio | 1.81 | 1.31 | 138% |
| Annual Report Gross Expense Ratio | 1.81 | 1.31 | 138% |
| Fund Existence | 30 years | 25 years | - |
| Gain YTD | 12.222 | 12.238 | 100% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 1000 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 4.74B | 4.74B | 100% |
| Annual Yield % from dividends | 0.00 | 0.29 | - |
| Returns for 1 year | 140.50 | 141.74 | 99% |
| Returns for 3 years | 169.54 | 173.63 | 98% |
| Returns for 5 years | 153.22 | 159.62 | 96% |
| Returns for 10 years | 646.91 | 683.58 | 95% |