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New public betas for iOS 18, iPadOS 18, macOS Sequoia, tvOS 18, HomePod software 18 and watchOS 11 are coming soon. As a member of the Apple Beta Software Program, you can take part in shaping Apple software by test-driving pre-release versions and letting us know what you think.
About The Beta Program. Android Beta for Pixel offers you a simple way to try pre-release versions of Android, and test drive our new features. The feedback you provide will help us identify...
16 mag 2024 · Beta is a statistical measure that compares the volatility of a particular stock’s price movements to the overall market. In simple terms, it indicates how much the price of a specific security...
22 apr 2013 · This week's newest movies, last night's TV shows, classic favorites, and more are available to stream instantly, plus all your videos are stored in Your Video Library. Over 150,000 movies and TV ...
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- What Is Beta?
- How Beta Works
- Calculating Beta
- Beta Values
- How Investors Use Beta
- Theory vs. Practice
- The Bottom Line
Beta (β) is the second letter of the Greek alphabet used in finance to denote the volatility or systematic riskof a security or portfolio compared to the market, usually the S&P 500 which has a beta of 1.0. Stocks with betas higher than 1.0 are interpreted as more volatile than the S&P 500.
A betacoefficient shows the volatility of an individual stock compared to the systematic risk of the entire market. Beta represents the slope of the line through a regression of data points. In finance, each point represents an individual stock's returns against the market. Beta effectively describes the activity of a security's returns as it respo...
A security's beta is calculated by dividing the product of the covariance of the security's returns and the market's returns by the variance of the market's returns over a specified period. The calculationhelps investors understand whether a stock moves in the same direction as the rest of the market. It also provides insights into how volatile–or ...
Beta Equal to 1:A stock with a beta of 1.0 means its price activity correlates with the market. Adding a stock to a portfolio with a beta of 1.0 doesn’t add any risk to the portfolio, but doesn’t i...Beta Less than 1:A beta value less than 1.0 means the security is less volatile than the market. Including this stock in a portfolio makes it less risky than the same portfolio without the stock. U...Beta Greater than 1:A beta greater than 1.0 indicates that the security's price is theoretically more volatile than the market. If a stock's beta is 1.2, it is assumed to be 20% more volatile than...Negative Beta: A beta of -1.0 means that the stock is inversely correlated to the market benchmark on a 1:1 basis. Put options and inverse ETFsare designed to have negative betas. There are also a...An investor uses beta to gauge how much risk a stock adds to a portfolio. While a stock that deviates very little from the market doesn’t add a lot of risk to a portfolio, it also doesn’t increase the potential for greater returns. Investors must ensure a specific stock is compared to the right benchmark and review the R-squared value to the benchm...
The beta coefficient theoryassumes that stock returns are normally distributed from a statistical perspective. In reality, returns aren’t always normally distributed. Therefore, what a stock's beta might predict about a stock’s future movement may prove untrue. A stock with a very low beta could have smaller price swings, yet still be in a long-ter...
Beta (β) is the second letter of the Greek alphabet used to measure the volatility of a security or portfolio compared to the S&P 500 which has a beta of 1.0. A Beta of 1.0 shows that a stock has been as volatile as the broader market. Betas larger than 1.0 indicate greater volatility and betas less than 1.0 indicate less volatility.
- Will Kenton
- 4 min
The beta (β) of an investment security (i.e., a stock) is a measurement of its volatility of returns relative to the entire market. It is used as a measure of risk and is an integral part of the Capital Asset Pricing Model ( CAPM ). A company with a higher beta has greater risk and also greater expected returns.
3 giu 2013 · Betas - Un film di Michael Lehmann. Con Joe Dinicol, Karan Soni, Jon Daly, Charlie Saxton, Margo Harshman, Ed Begley Jr.. Commedia, USA, 2013.
