| GSISX | VTIAX | GSISX / VTIAX | |
| Total Expense Ratio | 1.36 | 0.09 | 1,511% |
| Annual Report Gross Expense Ratio | 1.46 | 0.09 | 1,622% |
| Fund Existence | 33 years | 15 years | - |
| Gain YTD | 22.804 | 27.993 | 81% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.02B | 558B | 0% |
| Annual Yield % from dividends | 1.74 | 2.69 | 65% |
| Returns for 1 year | 15.99 | 22.07 | 72% |
| Returns for 3 years | 39.77 | 45.20 | 88% |
| Returns for 5 years | 30.21 | 31.54 | 96% |
| Returns for 10 years | 104.14 | 76.28 | 137% |