The WACC of Western Alliance Bancorp (WAL) is 7.8%.
| Range | Selected | |
| Cost of equity | 7.00% - 10.00% | 8.50% |
| Tax rate | 19.20% - 19.80% | 19.50% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 6.6% - 9.1% | 7.8% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.69 | 0.92 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.00% | 10.00% |
| Tax rate | 19.20% | 19.80% |
| Debt/Equity ratio | 0.19 | 0.19 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 6.6% | 9.1% |
| Selected WACC | 7.8% | |