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One important point about the estimation of standard deviation is the distinction between individual securities and portfolios.Standard deviations for well-diversified portfolios are reasonabily steady across time, and therefore historical calculations may be fairly reliable in projecting the future. Moving from well-diversified portfolios to individual securities, however, makes historical calculations much less reliable. Fortunately, the number one rule of portfolio management is to diversify and hold a portfolio of securities, and the standard deviations of well-diversified portfolio may be more stable.Something very important to remember about standard devitaion is that it is a measure of the total risk of an assset or a portfolio, including, therefore both systamatic and unsystematic risk. It captures the total variability in the assest or portfolio's return, whatever the source of that variability.In summary, the standard deviation of return measures the total risk of one security or the total risk of a portpolio of securities. The historical standard deviation can be calculated for individual securities or portfolios of securities using total returns for some specified period of time.This ex post value is useful in evaluating the total risk for a particular historical period and in estimating the total risk that is expected to prevail over some future period.The portfolio risk is not simply a measure of its weighted average risk. The securities that a contains are associated with each other.The portfolio risk also considers the covariance between the returns of the investment.
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What is role of portfolio manager?
Deciding the Best Investment plan for an individual by considering income ,age and capability to take risk. Risk diversification Efficient portfolio Asset Allocation Beta Estimation Rebalncing Portfolio Portfolio Revision Risk and Return Analysis of a security.
What type of risk is avoidable through proper diversification?
portfolio risk
A primary advantage associated with holding a diversified portfolio of financial assets is the reduction of risk The relevant risk a particular stock would contribute to?
A primary advantage associated with holding a diversified portfolio of financial assets is the reduction of risk. The relevant risk a particular stock would contribute to a well-diversified portfolio is the stock.
What is the three types of investment portfolio?
Based on your risk tolerance level we can form 3 basic kinds of portfolios. 1. Aggressive Portfolio - For individuals with high risk tolerance 2. Balanced Portfolio - For individuals with average risk tolerance 3. Conservative Portfolio - For individuals with low risk tolerance You have to decide in which category you would fall into. It is not mandatory to choose only these 3 portfolio's. You can opt to be somewhere between an aggressive and balanced portfolio wherein your investments would neither fall under aggressive category nor would they fall under balanced. Your investment objective & horizon and risk taking ability would determine the kind of portfolio that would suit you.
What is the best measure of risk for an asset held in a well-diversified portfolio?
The measure of risk for an asset in a diversified portfolio is greatly dependent on the type of asset it is. And to narrow it down further, the name of the asset is vital to a complete answer. The best answer on the information provided is what percentage of the portfolio does the asset comprise of the portfolio.
What is a dominant portfolio?
Dominant Portfolio is part of the efficient frontier in modern porfolio theory. If a portfolio has a higher expected return than another portfolio with the same level of risk, a lower level of expected risk than another portfolio with equal expected return or a higher expected return and lower expected risk than the the portfolio is dominant.
What is role of portfolio manager?
Deciding the Best Investment plan for an individual by considering income ,age and capability to take risk. Risk diversification Efficient portfolio Asset Allocation Beta Estimation Rebalncing Portfolio Portfolio Revision Risk and Return Analysis of a security.
What Portfolio is located on the capital market line to the left of the market portfolio?
a portfolio with a long position in risk free assest
What type of risk is avoidable through proper diversification?
portfolio risk
Sharpex index model of optimum portfolio with examples?
The Sharpe Index Model, also known as the Capital Asset Pricing Model (CAPM), is used to find the optimal portfolio by balancing risk and return. It measures the excess return of a portfolio compared to a risk-free rate per unit of risk (beta). An example would be constructing a portfolio of diversified assets that maximizes return for a given level of risk, based on the relationship between the portfolio's expected return, the risk-free rate, and the market risk premium.
What is the difference between an efficient portfolio and the optimal portfolio?
The difference is that an efficient portfolio is one that offers the lowest risk for the greatest return or vice versa. An optimal portfolio is one that is preferred by investors because it is tailored specifically to the individual's risk preferences.
A primary advantage associated with holding a diversified portfolio of financial assets is the reduction of risk The relevant risk a particular stock would contribute to?
A primary advantage associated with holding a diversified portfolio of financial assets is the reduction of risk. The relevant risk a particular stock would contribute to a well-diversified portfolio is the stock.
What is portfolio revision?
Portfolio revision is the process of reviewing and making changes to an investment portfolio. This may involve rebalancing the portfolio to maintain desired asset allocation, adding or removing investments based on market conditions or changing investment goals, or adjusting the risk level of the portfolio. Portfolio revision is important to ensure that the portfolio continues to align with the investor's objectives and risk tolerance.
What is the three types of investment portfolio?
Based on your risk tolerance level we can form 3 basic kinds of portfolios. 1. Aggressive Portfolio - For individuals with high risk tolerance 2. Balanced Portfolio - For individuals with average risk tolerance 3. Conservative Portfolio - For individuals with low risk tolerance You have to decide in which category you would fall into. It is not mandatory to choose only these 3 portfolio's. You can opt to be somewhere between an aggressive and balanced portfolio wherein your investments would neither fall under aggressive category nor would they fall under balanced. Your investment objective & horizon and risk taking ability would determine the kind of portfolio that would suit you.
What is the best measure of risk for an asset held in a well-diversified portfolio?
The measure of risk for an asset in a diversified portfolio is greatly dependent on the type of asset it is. And to narrow it down further, the name of the asset is vital to a complete answer. The best answer on the information provided is what percentage of the portfolio does the asset comprise of the portfolio.
What has the author JoAnne Morris written?
JoAnne Morris has written: 'Risk diversification in the credit portfolio' -- subject(s): Portfolio management, Credit, Bank investments, Risk, Banks and banking
How the beta of a portfolio can equal the market beta if 50 percent of the portfolio is invested in a security that has twice the amount of systematic risk as an average risky security?
The beta of a portfolio is the weighted average of the betas of its individual securities. If 50 percent of the portfolio is invested in a security with a beta of 2 (twice the market's systematic risk), and the other 50 percent is invested in a security with a beta of 0 (no systematic risk), the portfolio's beta can be calculated as follows: (0.5 * 2) + (0.5 * 0) = 1. This means that the portfolio has a beta of 1, equal to the market beta, due to the balancing effect of the low-risk security.
