The WACC of Boule Diagnostics AB (BOUL.ST) is 6.3%.
| Range | Selected | |
| Cost of equity | 5.60% - 8.60% | 7.10% |
| Tax rate | 18.30% - 21.80% | 20.05% |
| Cost of debt | 4.90% - 7.00% | 5.95% |
| WACC | 5.1% - 7.6% | 6.3% |
| Category | Low | High |
| Long-term bond rate | 2.5% | 3.0% |
| Equity market risk premium | 5.1% | 6.1% |
| Adjusted beta | 0.6 | 0.83 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 5.60% | 8.60% |
| Tax rate | 18.30% | 21.80% |
| Debt/Equity ratio | 0.49 | 0.49 |
| Cost of debt | 4.90% | 7.00% |
| After-tax WACC | 5.1% | 7.6% |
| Selected WACC | 6.3% | |