The WACC of Western Alliance Bancorp (WAL) is 8.1%.
| Range | Selected | |
| Cost of equity | 7.40% - 10.50% | 8.95% |
| Tax rate | 19.20% - 19.80% | 19.50% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 6.8% - 9.4% | 8.1% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.78 | 1.01 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.40% | 10.50% |
| Tax rate | 19.20% | 19.80% |
| Debt/Equity ratio | 0.21 | 0.21 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 6.8% | 9.4% |
| Selected WACC | 8.1% | |