| GFAFX | OPTFX | GFAFX / OPTFX | |
| Total Expense Ratio | 0.67 | 0.94 | 71% |
| Annual Report Gross Expense Ratio | 0.67 | 0.94 | 71% |
| Fund Existence | 25 years | 45 years | - |
| Gain YTD | 15.157 | 8.839 | 171% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 250 | 1000 | 25% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 330B | 6.01B | 5,495% |
| Annual Yield % from dividends | 0.28 | 0.00 | - |
| Returns for 1 year | 7.10 | 7.72 | 92% |
| Returns for 3 years | 61.85 | 82.12 | 75% |
| Returns for 5 years | 32.96 | 27.89 | 118% |
| Returns for 10 years | 88.41 | 45.65 | 194% |