The WACC of 89Bio Inc (ETNB) is 9.9%.
| Range | Selected | |
| Cost of equity | 8.20% - 11.80% | 10.00% |
| Tax rate | 0.10% - 0.30% | 0.20% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 8.2% - 11.6% | 9.9% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.95 | 1.23 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 8.20% | 11.80% |
| Tax rate | 0.10% | 0.30% |
| Debt/Equity ratio | 0.03 | 0.03 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 8.2% | 11.6% |
| Selected WACC | 9.9% | |