The Beta of a risk-free asset is zero because the risk-free asset’s covariance and the market are zero.
- 1 Does the risk-free rate have a beta of zero?
- 2 What asset has a beta of 0?
- 3 What does a zero beta mean?
- 4 Can an asset have negative beta?
- 5 What is a good beta?
- 6 How do you interpret beta?
- 7 Is a high beta good or bad?
- 8 What is a beta risk?
- 9 What does a beta of 1.5 mean?
- 10 What is a good portfolio beta?
- 11 Can you have negative beta in CAPM?
Does the risk-free rate have a beta of zero?
Assuming a Beta=0 is the same as to say that the r=Rf. Then, the security under valuation has the same expected earnings as a risk free asset. Finally, the only asset with a risk free rate is assumed to be government bonds. The beta can well be 0 or negative if the expected earnngs are below the risk free rate.
What asset has a beta of 0?
Beta of 0: Basically, cash has a beta of 0. In other words, regardless of which way the market moves, the value of cash remains unchanged (given no inflation). Beta between 0 and 1: Companies that are less volatile than the market have a beta of less than 1 but more than 0. Many utility companies fall in this range.
What does a zero beta mean?
A zero-beta portfolio would have the same expected return as the risk-free rate. Such a portfolio would have zero correlation with market movements, given that its expected return equals the risk-free rate or a relatively low rate of return compared to higher-beta portfolios.
Can an asset have negative beta?
Yes, beta can be negative. To see how and why, consider what beta measures: the risk added by an investment to a well diversified portfolio. By that definition, any investment that when added to a portfolio, makes the overall risk of the portfolio go down, has a negative beta.
What is a good beta?
A beta greater than 1.0 suggests that the stock is more volatile than the broader market, and a beta less than 1.0 indicates a stock with lower volatility. Beta is probably a better indicator of short-term rather than long-term risk.
How do you interpret beta?
Interpreting Beta A β of 1 indicates that the price of a security moves with the market. A β of less than 1 indicates that the security is less volatile than the market as a whole. Similarly, a β of more than 1 indicates that the security is more volatile than the market as a whole.
Is a high beta good or bad?
A high beta means the stock price is more sensitive to news and information, and will move faster than a stock with low beta. In general, high beta means high risk, but also offers the possibility of high returns if the stock turns out to be a good investment.
What is a beta risk?
What Is Beta Risk? Beta risk is the probability that a false null hypothesis will be accepted by a statistical test. This is also known as a Type II error or consumer risk. In this context, the term “risk” refers to the chance or likelihood of making an incorrect decision.
What does a beta of 1.5 mean?
Roughly speaking, a security with a beta of 1.5, will have move, on average, 1.5 times the market return. [More precisely, that stock’s excess return (over and above a short-term money market rate) is expected to move 1.5 times the market excess return).]
What is a good portfolio beta?
For example, a portfolio with an overall beta of +0.7 would be expected to earn 70% of the market’s return under normal circumstances. Portfolios, however, can also have betas greater than 1.0, such that a portfolio with a beta of +1.25 would be expected to earn 125% of the market’s return and so on.
Can you have negative beta in CAPM?
Interpret the CAPM, II When the covariance is negative, the beta is negative and the expected return is lower than the risk-free rate. A negative-beta asset requires an unusually low expected return because when it is added to a well-diversified portfolio, it reduces the overall portfolio risk.