| 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 | 15 years | - |
| Gain YTD | 27.986 | 13.454 | 208% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 100000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 56.4M | 89.9B | 0% |
| Annual Yield % from dividends | 0.49 | 1.03 | 48% |
| Returns for 1 year | 36.87 | 29.45 | 125% |
| Returns for 3 years | 35.75 | 66.99 | 53% |
| Returns for 5 years | -13.84 | 31.89 | -43% |
| Returns for 10 years | 83.91 | 184.53 | 45% |