How to Calculate Beta of a Stock by Hand
Introduction & Importance
Beta is a measure of a stock’s volatility in relation to the overall market. Understanding how to calculate beta of a stock by hand is crucial for investors to assess risk and make informed decisions…
How to Use This Calculator
- Enter the stock’s returns, market returns, stock volatility, and market volatility.
- Select the correlation between the stock and the market.
- Click ‘Calculate Beta’.
Formula & Methodology
The formula to calculate beta is:
β = (Covariance(Stock Returns, Market Returns) / Variance(Market Returns))
Real-World Examples
Data & Statistics
| Stock | Beta |
|---|---|
| Stock A | 1.2 |
Expert Tips
- Beta is not a perfect measure of risk. Consider other factors like company fundamentals.
- High beta stocks are riskier but can offer higher returns.
Interactive FAQ
What is beta?
Beta is a measure of a stock’s volatility in relation to the overall market.
For more information, see the Investopedia guide on beta.
Learn more about stock volatility from the BLS guide on stock market volatility.