The WACC of Aeterna Zentaris Inc (AEZS.TO) is 6.2%.
| Range | Selected | |
| Cost of equity | 5.10% - 7.40% | 6.25% |
| Tax rate | 0.70% - 2.00% | 1.35% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 5.1% - 7.4% | 6.2% |
| Category | Low | High |
| Long-term bond rate | 3.2% | 3.7% |
| Equity market risk premium | 5.1% | 6.1% |
| Adjusted beta | 0.38 | 0.54 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 5.10% | 7.40% |
| Tax rate | 0.70% | 2.00% |
| Debt/Equity ratio | 0.03 | 0.03 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 5.1% | 7.4% |
| Selected WACC | 6.2% | |