| GSIKX | TROZX | GSIKX / TROZX | |
| Total Expense Ratio | 0.84 | 0.00 | - |
| Annual Report Gross Expense Ratio | 0.89 | 0.65 | 137% |
| Fund Existence | 19 years | 6 years | - |
| Gain YTD | 6.266 | 8.340 | 75% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.52B | 17.1B | 21% |
| Annual Yield % from dividends | 2.43 | 3.08 | 79% |
| Returns for 1 year | 36.33 | 51.63 | 70% |
| Returns for 3 years | 67.52 | 90.37 | 75% |
| Returns for 5 years | 92.74 | 110.11 | 84% |
| Returns for 10 years | 166.41 | N/A | - |