The WACC of NewMarket Corp (NEU) is 7.5%.
| Range | Selected | |
| Cost of equity | 6.50% - 9.50% | 8.00% |
| Tax rate | 20.10% - 21.40% | 20.75% |
| Cost of debt | 4.00% - 4.50% | 4.25% |
| WACC | 6.1% - 8.8% | 7.5% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.57 | 0.84 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.50% | 9.50% |
| Tax rate | 20.10% | 21.40% |
| Debt/Equity ratio | 0.14 | 0.14 |
| Cost of debt | 4.00% | 4.50% |
| After-tax WACC | 6.1% | 8.8% |
| Selected WACC | 7.5% | |