| GSIKX | TROZX | GSIKX / TROZX | |
| Total Expense Ratio | 0.81 | 0.00 | - |
| Annual Report Gross Expense Ratio | 0.84 | 0.65 | 129% |
| Fund Existence | 19 years | 6 years | - |
| Gain YTD | 12.533 | 13.167 | 95% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.59B | 16.6B | 22% |
| Annual Yield % from dividends | 2.32 | 2.95 | 79% |
| Returns for 1 year | 22.38 | 26.25 | 85% |
| Returns for 3 years | 66.08 | 85.53 | 77% |
| Returns for 5 years | 84.67 | 102.99 | 82% |
| Returns for 10 years | 163.93 | N/A | - |