| ISTIX | VITAX | ISTIX / VITAX | |
| Total Expense Ratio | 0.92 | 0.09 | 1,022% |
| Annual Report Gross Expense Ratio | 0.93 | 0.09 | 1,033% |
| Fund Existence | 19 years | 22 years | - |
| Gain YTD | 46.038 | 27.550 | 167% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 100000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.93B | 170B | 5% |
| Annual Yield % from dividends | 0.00 | 0.32 | - |
| Returns for 1 year | 59.54 | 52.87 | 113% |
| Returns for 3 years | 113.51 | 124.36 | 91% |
| Returns for 5 years | 9.51 | 146.46 | 6% |
| Returns for 10 years | 150.24 | 819.22 | 18% |