To calculate the beta of a stock, you need historical price data for both the stock and the market index. This data is typically available through financial news websites, stock market apps, or ...

A company’s beta is a measure of its volatility compared to the broader market. Here are two methods for calculating the beta of a private company.

There is a simple calculation I would like to call the “Z-Rank Beta” that looks at the relationship between the normalized data and a cumulative distribution.