| ISOPX | VSGAX | ISOPX / VSGAX | |
| Total Expense Ratio | 1.42 | 0.07 | 2,029% |
| Annual Report Gross Expense Ratio | 1.61 | 0.07 | 2,300% |
| Fund Existence | 18 years | 15 years | - |
| Gain YTD | -3.096 | 11.997 | -26% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 193M | 44.7B | 0% |
| Annual Yield % from dividends | 0.00 | 0.43 | - |
| Returns for 1 year | 3.90 | 12.29 | 32% |
| Returns for 3 years | 40.07 | 51.11 | 78% |
| Returns for 5 years | -12.01 | 17.57 | -68% |
| Returns for 10 years | -8.97 | 168.17 | -5% |