The WACC of ZIOPHARM Oncology Inc (ZIOP) is 4.5%.
| Range | Selected | |
| Cost of equity | 4.60% - 5.90% | 5.25% |
| Tax rate | 27.00% - 27.00% | 27.00% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 4.1% - 4.8% | 4.5% |
| Category | Low | High |
| Long-term bond rate | 3.2% | 3.7% |
| Equity market risk premium | 4.2% | 5.2% |
| Adjusted beta | 0.33 | 0.34 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 4.60% | 5.90% |
| Tax rate | 27.00% | 27.00% |
| Debt/Equity ratio | 1 | 1 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 4.1% | 4.8% |
| Selected WACC | 4.5% | |