Green bowel movements are very common and usually no cause for concern. People generally expect their stools to be a consistent brownish color, but it doesnât take much to cause that to change. Any change in stool color can be very alarming, but the cause is almost always benign.
What is 'Beta'. Beta is a measure of the volatility, or systematic risk, of a security or a portfolio in comparison to the market as a whole. Beta is used in the capital asset pricing model (CAPM), which calculates the expected return of an asset based on its beta and expected market returns. Beta is also known as the beta coefficient.
A beta of 1 means that the stock responds to market volatility in tandem with the market, on average. A larger beta means that the stock is more susceptible to market risk while a beta less than 1 means that the stock is less responsive to market risk. Beta values are not bounded like the correlation coefficient.