The WACC of Western Alliance Bancorp (WAL) is 7.5%.
| Range | Selected | |
| Cost of equity | 7.20% - 9.30% | 8.25% |
| Tax rate | 19.80% - 20.20% | 20.00% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 6.7% - 8.4% | 7.5% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.72 | 0.79 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.20% | 9.30% |
| Tax rate | 19.80% | 20.20% |
| Debt/Equity ratio | 0.2 | 0.2 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 6.7% | 8.4% |
| Selected WACC | 7.5% | |