The WACC of IDEX Corp (IEX) is 8.5%.
| Range | Selected | |
| Cost of equity | 7.70% - 10.20% | 8.95% |
| Tax rate | 21.10% - 21.70% | 21.40% |
| Cost of debt | 4.00% - 4.50% | 4.25% |
| WACC | 7.4% - 9.7% | 8.5% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.84 | 0.95 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.70% | 10.20% |
| Tax rate | 21.10% | 21.70% |
| Debt/Equity ratio | 0.08 | 0.08 |
| Cost of debt | 4.00% | 4.50% |
| After-tax WACC | 7.4% | 9.7% |
| Selected WACC | 8.5% | |