The WACC of Oil States International Inc (OIS) is 6.8%.
| Range | Selected | |
| Cost of equity | 6.10% - 8.50% | 7.30% |
| Tax rate | 11.30% - 15.10% | 13.20% |
| Cost of debt | 4.00% - 9.10% | 6.55% |
| WACC | 5.3% - 8.2% | 6.8% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.48 | 0.64 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.10% | 8.50% |
| Tax rate | 11.30% | 15.10% |
| Debt/Equity ratio | 0.41 | 0.41 |
| Cost of debt | 4.00% | 9.10% |
| After-tax WACC | 5.3% | 8.2% |
| Selected WACC | 6.8% | |