The WACC of Korea Computer & Systems Inc (115500.KQ) is 7.5%.
| Range | Selected | |
| Cost of equity | 6.00% - 9.10% | 7.55% |
| Tax rate | 17.40% - 18.20% | 17.80% |
| Cost of debt | 4.00% - 4.50% | 4.25% |
| WACC | 6.0% - 9.1% | 7.5% |
| Category | Low | High |
| Long-term bond rate | 3.1% | 3.6% |
| Equity market risk premium | 5.8% | 6.8% |
| Adjusted beta | 0.5 | 0.73 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.00% | 9.10% |
| Tax rate | 17.40% | 18.20% |
| Debt/Equity ratio | 0 | 0 |
| Cost of debt | 4.00% | 4.50% |
| After-tax WACC | 6.0% | 9.1% |
| Selected WACC | 7.5% | |
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 115500.KQ:
cost_of_equity (7.55%) = risk_free_rate (3.35%) + equity_risk_premium (6.30%) * adjusted_beta (0.5) + 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.