The WACC of East Imperial PLC (EISB.L) is 6.2%.
| Range | Selected | |
| Cost of equity | 5.70% - 8.60% | 7.15% | 
| Tax rate | 19.00% - 19.00% | 19.00% | 
| Cost of debt | 5.00% - 5.00% | 5.00% | 
| WACC | 5.2% - 7.2% | 6.2% | 
| Category | Low | High | 
| Long-term bond rate | 4.0% | 4.5% | 
| Equity market risk premium | 6.0% | 7.0% | 
| Adjusted beta | 0.29 | 0.52 | 
| Additional risk adjustments | 0.0% | 0.5% | 
| Cost of equity | 5.70% | 8.60% | 
| Tax rate | 19.00% | 19.00% | 
| Debt/Equity ratio | 0.43 | 0.43 | 
| Cost of debt | 5.00% | 5.00% | 
| After-tax WACC | 5.2% | 7.2% | 
| Selected WACC | 6.2% | |
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 EISB.L:
cost_of_equity (7.15%) = risk_free_rate (4.25%) + equity_risk_premium (6.50%) * adjusted_beta (0.29) + 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.