The WACC of Zix Corp (ZIXI) is 7.9%.
| Range | Selected | |
| Cost of equity | 7.80% - 11.20% | 9.50% |
| Tax rate | 37.80% - 40.90% | 39.35% |
| Cost of debt | 7.00% - 7.00% | 7.00% |
| WACC | 6.7% - 9.1% | 7.9% |
| Category | Low | High |
| Long-term bond rate | 3.2% | 3.7% |
| Equity market risk premium | 4.2% | 5.2% |
| Adjusted beta | 1.09 | 1.35 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.80% | 11.20% |
| Tax rate | 37.80% | 40.90% |
| Debt/Equity ratio | 0.44 | 0.44 |
| Cost of debt | 7.00% | 7.00% |
| After-tax WACC | 6.7% | 9.1% |
| Selected WACC | 7.9% | |