The WACC of Arctech Solar Holding Co Ltd (688408.SS) is 10.4%.
| Range | Selected | |
| Cost of equity | 11.10% - 14.20% | 12.65% |
| Tax rate | 17.20% - 23.80% | 20.50% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 9.2% - 11.5% | 10.4% |
| Category | Low | High |
| Long-term bond rate | 2.7% | 3.2% |
| Equity market risk premium | 6.1% | 7.1% |
| Adjusted beta | 1.37 | 1.48 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 11.10% | 14.20% |
| Tax rate | 17.20% | 23.80% |
| Debt/Equity ratio | 0.36 | 0.36 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 9.2% | 11.5% |
| Selected WACC | 10.4% | |
The Cost of Equity reflects the return a company needs to deliver to shareholders to justify the risk of investing in its shares. It’s computed using the Capital Asset Pricing Model (CAPM), which blends the risk-free rate, the stock’s beta, and the market risk premium.
This method evaluates the stock’s risk compared to a safe investment and the market’s overall volatility.
Here’s how we figure out the cost of equity for 688408.SS:
cost_of_equity (12.65%) = risk_free_rate (2.95%) + equity_risk_premium (6.60%) * adjusted_beta (1.37) + risk_adjustments (0.25%)
We include the risk adjustments, which range from 0% to 1%, to keep our WACC conservatives, especially for companies traded in developing markets.