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Trees · 2021年01月18日

问一道题:NO.PZ2019010402000007 [ CFA II ]

问题如下:

A manager sold an equity forward contract one month ago. The maturity of forward contract is three months. A dividend of $1 will be paid in one month before contract expiration. The annually compounded risk-free rate is 3%. The current spot price of underlying is $56, and the initial forward price is $60. The value of the manager’s position is:

选项:

A.

-4.7026

B.

4.7026

C.

4.8512

解释:

B is correct.

考点:equity forward contract求value

解析:

画图(long方):

valuelong=(561(1+3%)1/12)60(1+3%)2/12=4.7026value_{long}=(56-\frac1{{(1+3\%)}^{1/12}})-\frac{60}{{(1+3\%)}^{2/12}}=-4.7026

因为这一题的头寸是short方,所以value=4.7026

什么时候折现用蛋里,什么时候用复利?
1 个答案

WallE_品职答疑助手 · 2021年01月18日

同学您好,

用libor的都是单利,比如FRA,比如Swap (用libor 推出来的),比如interest rate option,都是单利。其他的学到的都是复利。

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