The WACC of Oil States International Inc (OIS) is 5.8%.
| Range | Selected | |
| Cost of equity | 5.40% - 7.00% | 6.20% |
| Tax rate | 11.30% - 15.10% | 13.20% |
| Cost of debt | 4.00% - 7.50% | 5.75% |
| WACC | 4.9% - 6.8% | 5.8% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.34 | 0.38 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 5.40% | 7.00% |
| Tax rate | 11.30% | 15.10% |
| Debt/Equity ratio | 0.4 | 0.4 |
| Cost of debt | 4.00% | 7.50% |
| After-tax WACC | 4.9% | 6.8% |
| Selected WACC | 5.8% | |