•What is the covariance of returns between stocks A and B?   year    Year              Return A               Return B  2017              60%                       35% 2016              20%                        15% 2015              10%                        -20%   answer is :  σA,B =  0.0433      E(RA) = 30%    E(RB) = 10%. , please dont use excel

Accounting Use the following information: Stock A B Good state 12% 17% Bad state 0% -1% Assume there is 60% probability that the good state occurs and 40% chance the bad state occurs. What is the expected return of a portfolio that is 9% invested in stock A and 1-9% invested in B? (Please use 5 decimal places, this should be written in percentage return, so an answer of 23.143% should be written at .23143)

Sh19 Please help me. Solution

Q4: Assume the following information for stocks A and B. • Expected return on Stock A = 18%. • Expected return on Stock B = 23%. • Correlation between returns of Stock A and Stock B = 0.10. • Standard deviation of returns on Stock A = 40%. • Standard deviation of returns on Stock B = 50%.   Compute   The expected return Standard deviation

Assignant. How to use real Dato to draw the Efficient Frontier? Step: Choose 2 Stocks collect Date for 1 year (daily) Prices Colorlate Returns (daily returns) Pt+1 - Pt Pt R 7,41 STEP 2 6 。Comporte the Expected Return for each stock E(R) = Average Return = Σ Ri - • Compte Risk (6;) => √2 (2:-R)2 R mpute the CORR between the 2 stocks Compute Comply for cov) for

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Stocks A and B have the following historical returns: Stock A's Returns (24.25%) 18.50 38.67 14.33 39.13 Year 2015 2016 2017 2018 2019 Assume the risk-free rate during this time was 3.5%. What are the Sharpe ratios for Stocks A and B and the portfolio over this time period using their average returns? Answers: a) Sharpe ratio for Stock A b) Sharpe ratio for Stock B 0.5332 0.8839 c) Sharpe ratio for Portfolio AB Stock B's Returns 5.50% 26.73 48.25 (4.50) 43.86 Note: enter your answers with 4 decimal places

Assume these are the stock market and Treasury bill returns for a 5-year period: Year 2016 2017 2018 2019 2020 Stock Market Return (%) 33.30 13.20 -3.50 14.50 23.80 Required: a. What was the risk premium on common stock in each year? b. What was the average risk premium? c. What was the standard deviation of the risk premium? (Ignore that the estimation is from a sample of data.) 3 Required A Required B T-Bill Return Complete this question by entering your answers in the tabs below. Standard deviation (%) 0.12 0.12 0.12 0.07 0.09 x Answer is complete but not entirely correct. Required C What was the standard deviation of the risk premium? (Ignore that the estimation is from a sample of data.) Note: Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places. 13.69 X % घ