The WACC of Prologue SA (ALPRG.PA) is 6.4%.
| Range | Selected | |
| Cost of equity | 7.30% - 10.10% | 8.70% |
| Tax rate | 20.40% - 36.80% | 28.60% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 5.8% - 6.9% | 6.4% |
| Category | Low | High |
| Long-term bond rate | 3.0% | 3.5% |
| Equity market risk premium | 5.8% | 6.8% |
| Adjusted beta | 0.74 | 0.9 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.30% | 10.10% |
| Tax rate | 20.40% | 36.80% |
| Debt/Equity ratio | 0.84 | 0.84 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 5.8% | 6.9% |
| Selected WACC | 6.4% | |