| IGRFX | TRQZX | IGRFX / TRQZX | |
| Total Expense Ratio | 0.68 | 0.00 | - |
| Annual Report Gross Expense Ratio | 0.84 | 0.61 | 138% |
| Fund Existence | 11 years | 6 years | - |
| Gain YTD | 0.436 | 0.894 | 49% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.95B | 25B | 16% |
| Annual Yield % from dividends | 0.00 | 0.60 | - |
| Returns for 1 year | -8.36 | -8.29 | 101% |
| Returns for 3 years | -1.12 | 11.06 | -10% |
| Returns for 5 years | -27.90 | -7.51 | 372% |
| Returns for 10 years | 30.31 | N/A | - |