| 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 | 18.872 | 12.728 | 148% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 250 | 1000 | 25% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 339B | 6.14B | 5,526% |
| Annual Yield % from dividends | 0.28 | 0.00 | - |
| Returns for 1 year | 6.96 | 8.24 | 84% |
| Returns for 3 years | 61.66 | 82.86 | 74% |
| Returns for 5 years | 31.86 | 28.85 | 110% |
| Returns for 10 years | 93.59 | 50.85 | 184% |