| GFFFX | NDXKX | GFFFX / NDXKX | |
| Total Expense Ratio | 0.40 | 0.77 | 52% |
| Annual Report Gross Expense Ratio | 0.40 | 0.89 | 45% |
| Fund Existence | 18 years | 23 years | - |
| Gain YTD | 11.422 | 19.168 | 60% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 1000 | 25% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 342B | 2.32B | 14,741% |
| Annual Yield % from dividends | 0.44 | 0.00 | - |
| Returns for 1 year | 5.55 | 22.13 | 25% |
| Returns for 3 years | 47.36 | 63.64 | 74% |
| Returns for 5 years | 19.22 | 55.51 | 35% |
| Returns for 10 years | 107.18 | 331.91 | 32% |