The WACC of Casino Guichard Perrachon SA (CO.PA) is 6.5%.
| Range | Selected | |
| Cost of equity | 36.60% - 45.80% | 41.20% |
| Tax rate | 25.90% - 27.10% | 26.50% |
| Cost of debt | 5.40% - 7.00% | 6.20% |
| WACC | 5.7% - 7.3% | 6.5% |
| Category | Low | High |
| Long-term bond rate | 3.0% | 3.5% |
| Equity market risk premium | 5.8% | 6.8% |
| Adjusted beta | 5.78 | 6.14 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 36.60% | 45.80% |
| Tax rate | 25.90% | 27.10% |
| Debt/Equity ratio | 17.97 | 17.97 |
| Cost of debt | 5.40% | 7.00% |
| After-tax WACC | 5.7% | 7.3% |
| Selected WACC | 6.5% | |