Suppose continuous arithmetic averaging of the asset price is taken from t = 0 to T, T

Question:

Suppose continuous arithmetic averaging of the asset price is taken from t = 0 to T, T is the expiration time. The terminal payoff function of the floating strike call and put options are, respectively, 

T T max (ST - 7 Su du, 0) and max (7 * Su du - Sr.0). T T

Show that the put-call parity relation for the above pair of European floating strike options is given by 

C-P = Se-9(T-1) where + S (r = q) T At -r(T1)  eq(T1)]  er(T-1) At, - - = = = [ 5  T Su du.

Suppose continuous geometric averaging of the asset price is taken, show that the corresponding put-call parity relation is given by 

where c- p = Se-9(T-1) - Gt/T S(T-1)/T expl o(T-1) (r-q- 9 - $ ) (T  1) - r(T-1)). + 672 2T

Gt= exp(- [' in S, du). S In Su 0

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  answer-question
Question Posted: