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a company has a long position in a 2-year bond and a 3-year bond as well as a short position in a 5-year bond each bond
a bank has written a call option on one stock and a put option on another stock for the first option the stock price is
financial managementthe research project is a case analysis based around applying subject content and knowledge to the
a common complaint of risk managers is that the model-building approach either linear or quadratic does not work well
1 explain the exponentially weighted moving average ewma model for estimating volatility from historical data2 what is
1 the most recent estimate of the daily volatility of an asset is 15 and the price of the asset at the close of trading
1 the volatility of a certain market variable is 30 per annum calculate a 99 confidence interval for the size of the
the most recent estimate of the daily volatility of the us dollarsterling exchange rate is 06 and the exchange rate at
assume that sampp 500 at close of trading yesterday was 1040 and the daily volatility of the index was estimated as 1
suppose that the daily volatilities of asset a and asset b calculated at the close of trading yesterday are 16 and 25
the parameters of a garch11 model are estimated as omega 0000004 alpha 005 and beta 092what is the long-run average
suppose that the current daily volatilities of asset x and asset y are 10 and 12 respectively the prices of the assets
suppose that the daily volatility of the ftse 100 stock index measured in pounds sterling is 18 and the daily
suppose that in problem the correlation between the sampp 500 index measured in dollars and the ftse 100 index measured
a company has a position in bonds worth 6 million the modified duration of the portfolio is 52 yearsassume that only
suppose that in problem the vega of the portfolio is -2 per 1 change in the annual volatility derive a model relating
a bank has a portfolio of options on an asset the delta of the options is -30 and the gamma is 5explain how these
some time ago a company entered into a forward contract to buy pound1 million for 15 million the contract now has 6
1 explain how an interest rate swap is mapped into a portfolio of zero-coupon bonds with standard maturities for the
a suppose that the daily change in the value of a portfolio is to a good approximation linearly dependent on two
a financial institution owns a portfolio of options on the us dollar-sterling exchange rate the delta of the portfolio
a consider a position consisting of a 100000 investment in asset a and a 100000 investment in asset b assume that the
how much is gained from exercising early at the lowest node at the 9-month point in exampleexampleconsider a 1-year
estimate delta gamma and theta from the tree in example explain how each can be interpretedexampleconsider a 4-month
the derivagem application builder functions enable you to investigate how the prices of options calculated from a