Suppose that the current daily volatilities of asset a and, Ask an Expert

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Suppose that the current daily volatilities of asset A and asset B are 1.6% and 2.5%, respectively. The prices of the assets at close of trading yesterday were $20 and $40, and the estimate of the coefficient of correlation between the returns on the two assets made at that time was 0.25. The parameter λ used in the EWMA model is 0.95.

(a) Calculate the current estimate of the covariance between the assets.

(b) On the assumption that the prices of the assets at close of trading today are $20.5 and $40.5, update the correlation estimate.

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Computer Engineering, Engineering

Category:- Computer Engineering
Reference No.:- M92216261

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