Suppose an investor buys 300 stocks for 3 months, the stock price is 10 yuan, and the annual interest rate for 3 months is fixed at 5%. How can I use forward contracts to avoid risks? What is the execution price? Please analyze if the stock price rises to 15 yuan or falls to 8 yuan after 3 months of hedging, what are the losses of this investor?

An investor buys a stock if price rises 5% from the 250-day low and shorts a stock if price falls 5% from the 250-day high. What is this strategy called? Will it work if the market is efficient? Explain why

At time t=0 Mr. Anderson sets up a riskless portfolio by taking a position in an option and in the underlying asset. Explain what Mr. Anderson needs to do at time t=1 to keep his portfolio risk neutral and why. A stock price is currently $100 and at the end of four months it will be ST . A derivative written on this stock pays off expST1/3 in four months. Given that u = 1.15, d = 0.87, and that the risk-free interest rate is 10% p.a. (continuously compounded), answer the following questions using a one-period binomial model (show all the details of your calculations and display the results with four decimal places): Calculate the value of ∆ Calculate the current value of the derivative.

The market price of a security is $50. Its expected rate of return is 10%. The risk-free rate is 5%, and the market risk premium is 8%. What will the market price of the security be if its beta doubles (and all other variables remain unchanged)? Assume the stock is expected to pay a constant dividend in perpetuity. (Round your answer to 2 decimal places.)

Suppose that a stock price is currently 56 dollars, and it is known that five months from now, the price will be either 22 percent higher or 22 percent lower. Find the value of a European put option on the stock that expires five months from now, and has a strike price of 55 dollars. Assume that no arbitrage opportunities exist, and a risk-free interest rate of 6 percent.

An investor has $1000 initial wealth for investment and he borrows another $500 at the risk free rate. He then invest the entire total amount of $1500 in the market portfolio. What is his portfolio beta?

CAN I GET HELP as soon as possible please     Explain your answer for each of them. Show all your work.   The required return on ABC stock is 14%. The risk-free rate of return is 4% and the real rate of return is 2%. How much are investors requiring as compensation for risk?   A) 8% B) 10% C) 12% D) 14%   The efficient market hypothesis suggests thatA) investors should not try to outguess the market by constantly buying and selling securities. B) investors do better on average if they adopt a "buy and hold" strategy.C) buying into a mutual fund is a sensible strategy for a small investor.D) all of the above are sensible strategies.E) only A and B of the above are sensible strategies.

1. You are trying to plan your investments for the next year. You havedecided that the market will either be strong (a bull market), weak (abear market) or normal. You think that stocks, bonds, and bills will earn the following retruns in these secnarios:You have also decided that you have a risk-aversion (A) of 8. (a) What is the expected return for each of the securities?(b) What is the volatility of each security return?(c) What is the covariance between stock and bond returns?

Imagine all investors are risk-neutral and we have the following binomial tree: 0 Stock: So= 80 1 100 72 2 120 90 86.4 64.8 Using the risk-neutral option valuation approach, calculate the price of a two-year put option on this stock with a strike price $92. Assume that the risk-free rate is 3% per year. Also assume the stock does not pay a dividend. Pick the closest number.