| ISTNX | VITAX | ISTNX / VITAX | |
| Total Expense Ratio | 0.84 | 0.09 | 933% |
| Annual Report Gross Expense Ratio | 0.85 | 0.09 | 944% |
| Fund Existence | 12 years | 22 years | - |
| Gain YTD | 32.257 | 20.140 | 160% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 100000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.03B | 169B | 5% |
| Annual Yield % from dividends | 0.00 | 0.38 | - |
| Returns for 1 year | 30.53 | 31.15 | 98% |
| Returns for 3 years | 84.41 | 99.23 | 85% |
| Returns for 5 years | -2.91 | 119.96 | -2% |
| Returns for 10 years | 113.11 | 691.01 | 16% |