| ISTAX | VEMPX | ISTAX / VEMPX | |
| Total Expense Ratio | 1.41 | 0.04 | 4,029% |
| Annual Report Gross Expense Ratio | 1.41 | 0.04 | 4,029% |
| Fund Existence | 20 years | 16 years | - |
| Gain YTD | 26.882 | 15.589 | 172% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 100000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 57.3M | 97.7B | 0% |
| Annual Yield % from dividends | 0.47 | 1.00 | 47% |
| Returns for 1 year | 25.83 | 23.53 | 110% |
| Returns for 3 years | 23.78 | 59.18 | 40% |
| Returns for 5 years | -15.44 | 34.03 | -45% |
| Returns for 10 years | 82.53 | 182.22 | 45% |