| GSIKX | TRTIX | GSIKX / TRTIX | |
| Total Expense Ratio | 0.84 | 0.68 | 124% |
| Annual Report Gross Expense Ratio | 0.89 | 0.68 | 131% |
| Fund Existence | 19 years | 10 years | - |
| Gain YTD | 6.266 | 8.287 | 76% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 500000 | 200% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.5B | 17.1B | 20% |
| Annual Yield % from dividends | 2.43 | 2.62 | 93% |
| Returns for 1 year | 36.33 | 50.59 | 72% |
| Returns for 3 years | 67.52 | 86.65 | 78% |
| Returns for 5 years | 92.74 | 103.04 | 90% |
| Returns for 10 years | 166.41 | 165.49 | 101% |