NO.PZ2023041003000034
问题如下：
Messer explains, “Of
course, with the index moving down 10% in the last twelve months, the payoffs
with these options could have been replicated without using options.” Szillat
responds, “My understanding is that the payoff would have been the same as the
call option if you had purchased 0.5697 index units and lent EUR 356.79 at the
1-year interest rate.”
With respect to
his assessment of replicating the option payoff, Szillat is least likely
correct about:
选项：
A.lending EUR 356.79.
using the one-year interest rate.
purchasing 0.5697 index units.
解释：
Szillat is incorrect in his method of replicating the
call option. It can be replicated by purchasing the amount of the underlying
shares designated by the hedge ratio and then borrowing (not lending) an amount
equal to the present value of ((hedge ratio × S–) + c–).
老师，您好！
答案解析中：It can be replicated by purchasing the amount of the underlying shares designated by the hedge ratio and then borrowing (not lending) an amount equal to the present value of ((hedge ratio × S–) + c–). 从put-call parity公式可以知道大概如何模拟put或call option。但是如何计算股票和债券具体金额多少呢？麻烦补充一下，谢谢！
