| GSIKX | TRTIX | GSIKX / TRTIX | |
| Total Expense Ratio | 0.81 | 0.68 | 119% |
| Annual Report Gross Expense Ratio | 0.84 | 0.68 | 124% |
| Fund Existence | 19 years | 11 years | - |
| Gain YTD | 12.533 | 12.707 | 99% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 500000 | 200% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.59B | 16.6B | 22% |
| Annual Yield % from dividends | 2.32 | 2.52 | 92% |
| Returns for 1 year | 22.38 | 25.39 | 88% |
| Returns for 3 years | 66.08 | 81.69 | 81% |
| Returns for 5 years | 84.67 | 96.04 | 88% |
| Returns for 10 years | 163.93 | 156.83 | 105% |