The WACC of Rock Tech Lithium Inc (RCK.V) is 10.7%.
| Range | Selected | |
| Cost of equity | 9.30% - 12.10% | 10.70% |
| Tax rate | 0.20% - 0.20% | 0.20% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 9.3% - 12.1% | 10.7% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 5.1% | 6.1% |
| Adjusted beta | 1.07 | 1.19 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 9.30% | 12.10% |
| Tax rate | 0.20% | 0.20% |
| Debt/Equity ratio | 0.01 | 0.01 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 9.3% | 12.1% |
| Selected WACC | 10.7% | |
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 RCK.V:
cost_of_equity (10.70%) = risk_free_rate (4.15%) + equity_risk_premium (5.60%) * adjusted_beta (1.07) + 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.