The WACC of Hellenic Telecommunications Organization SA (HTO.AT) is 8.2%.
| Range | Selected | |
| Cost of equity | 7.80% - 10.30% | 9.05% |
| Tax rate | 23.40% - 26.40% | 24.90% |
| Cost of debt | 4.00% - 4.50% | 4.25% |
| WACC | 7.1% - 9.2% | 8.2% |
| Category | Low | High |
| Long-term bond rate | 3.3% | 3.8% |
| Equity market risk premium | 8.8% | 9.8% |
| Adjusted beta | 0.51 | 0.61 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.80% | 10.30% |
| Tax rate | 23.40% | 26.40% |
| Debt/Equity ratio | 0.18 | 0.18 |
| Cost of debt | 4.00% | 4.50% |
| After-tax WACC | 7.1% | 9.2% |
| Selected WACC | 8.2% | |