The WACC of HollyFrontier Corp (HFC) is 6.6%.
| Range | Selected | |
| Cost of equity | 6.10% - 10.60% | 8.35% |
| Tax rate | 24.60% - 27.70% | 26.15% |
| Cost of debt | 4.20% - 5.00% | 4.60% |
| WACC | 5.1% - 8.2% | 6.6% |
| Category | Low | High |
| Long-term bond rate | 3.2% | 3.7% |
| Equity market risk premium | 4.2% | 5.2% |
| Adjusted beta | 0.69 | 1.23 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.10% | 10.60% |
| Tax rate | 24.60% | 27.70% |
| Debt/Equity ratio | 0.53 | 0.53 |
| Cost of debt | 4.20% | 5.00% |
| After-tax WACC | 5.1% | 8.2% |
| Selected WACC | 6.6% | |