备考CFA考试题:一级组合风险和收益科目知识点

备考CFA考试做题是必要的,考生备考CFA考试做了多少的考试题呢?今天跟着融跃CFA一起看看组合风险和收益知识点的考试题,看看你能不能做对?

An investor‘s transactions in a mutual fund and the fund’s returns over a four-year period are provided in the following table:

Based on this data, the money-weighted return(or internal rate of return) for the investor is closest to: 

A. 2.15%.

B. 7.50%.

C. 3.96%.

答案:C

解析:

CF0 = 2,500,CF1 = 1,500 ,CF2 = 500,CF3 = 500,CF4 = 4,626.88通过财务计算器[CF]功能键,CPTi= 3.96%

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The correlation between the historical returns of Stock A and Stock B is 0.75. If the variance of Stock A is 0.16 and the variance of Stock B is 0.09, the covariance of returns of Stock A and Stock B is closest to: 

A. 0.01.

B. 0.09.

C. 0.16.

答案:B

解析:Cov(A,B) = ρABσAσB = 0.75 × 0.4 × 0.3 = 0.09

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