| GFFFX | OPTIX | GFFFX / OPTIX | |
| Total Expense Ratio | 0.40 | 0.64 | 63% |
| Annual Report Gross Expense Ratio | 0.40 | 0.64 | 63% |
| Fund Existence | 17 years | 14 years | - |
| Gain YTD | 20.372 | 13.033 | 156% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 1000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 339B | 6.14B | 5,526% |
| Annual Yield % from dividends | 0.49 | 0.00 | - |
| Returns for 1 year | 8.15 | 9.03 | 90% |
| Returns for 3 years | 64.24 | 85.57 | 75% |
| Returns for 5 years | 33.21 | 36.74 | 90% |
| Returns for 10 years | 97.39 | 71.44 | 136% |