The WACC of IDEX Corp (IEX) is 9.5%.
| Range | Selected | |
| Cost of equity | 8.60% - 11.50% | 10.05% |
| Tax rate | 21.10% - 21.70% | 21.40% |
| Cost of debt | 4.00% - 4.60% | 4.30% |
| WACC | 8.2% - 10.8% | 9.5% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 1.02 | 1.17 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 8.60% | 11.50% |
| Tax rate | 21.10% | 21.70% |
| Debt/Equity ratio | 0.09 | 0.09 |
| Cost of debt | 4.00% | 4.60% |
| After-tax WACC | 8.2% | 10.8% |
| Selected WACC | 9.5% | |