The WACC of Delek US Holdings Inc (DK) is 9.5%.
| Range | Selected | |
| Cost of equity | 6.40% - 9.80% | 8.10% |
| Tax rate | 18.00% - 20.00% | 19.00% |
| Cost of debt | 7.60% - 17.90% | 12.75% |
| WACC | 6.3% - 12.7% | 9.5% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.55 | 0.89 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.40% | 9.80% |
| Tax rate | 18.00% | 20.00% |
| Debt/Equity ratio | 1.87 | 1.87 |
| Cost of debt | 7.60% | 17.90% |
| After-tax WACC | 6.3% | 12.7% |
| Selected WACC | 9.5% | |