| GFAFX | OPTFX | GFAFX / OPTFX | |
| Total Expense Ratio | 0.65 | 0.93 | 70% |
| Annual Report Gross Expense Ratio | 0.65 | 0.93 | 70% |
| Fund Existence | 25 years | 46 years | - |
| Gain YTD | 7.134 | 9.426 | 76% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 250 | 1000 | 25% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 357B | 6.28B | 5,688% |
| Annual Yield % from dividends | 0.20 | 0.00 | - |
| Returns for 1 year | 4.25 | 5.71 | 75% |
| Returns for 3 years | 39.15 | 54.21 | 72% |
| Returns for 5 years | 15.72 | 10.30 | 153% |
| Returns for 10 years | 102.45 | 77.59 | 132% |