| 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 | 3.907 | 11.445 | 34% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 1000 | 25% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 357B | 2.2B | 16,220% |
| Annual Yield % from dividends | 0.42 | 0.00 | - |
| Returns for 1 year | -0.28 | 17.30 | -2% |
| Returns for 3 years | 35.55 | 49.58 | 72% |
| Returns for 5 years | 11.78 | 45.65 | 26% |
| Returns for 10 years | 98.26 | 316.35 | 31% |