| GFFFX | NBGTX | GFFFX / NBGTX | |
| Total Expense Ratio | 0.40 | 1.01 | 40% |
| Annual Report Gross Expense Ratio | 0.40 | 1.01 | 40% |
| Fund Existence | 17 years | 32 years | - |
| Gain YTD | 1.573 | -0.303 | -519% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 336B | 2.58B | 13,028% |
| Annual Yield % from dividends | 0.46 | 0.00 | - |
| Returns for 1 year | 9.90 | 2.36 | 420% |
| Returns for 3 years | 58.10 | 47.19 | 123% |
| Returns for 5 years | 21.90 | 25.72 | 85% |
| Returns for 10 years | 123.83 | 86.34 | 143% |