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Hsuyachien · 2022年12月06日

第二年的hpr应该是怎么样的？

  1. CFA I
  2. Portfolio

NO.PZ2015120604000033

问题如下：

Tom buys one share of stock at $30 now, and one more shares at $35 after one year. At the end of year 1, the stock paid $5 dividend per share. At the end of t2, Tom sold 2 shares for $40 each. Calculate the time-weighted rate of return on this investment.

选项：

A.

9.88%.

B.

15.00%.

C.

23.13%.

解释：

C is correct.

During the year1, the hoding return is (35 + 5) / 30 - 1= 33.33%,

During the year2, the hoding return is 80 / 70 - 1 = 14.29%

Time-weighted return = [(1.33)(1.14)]0.5 - 1 = 23.13%

老师，我看了一些解答，还是没有理解从第二年开始的原始投资的钱为什么是35+35=70而不是30+35=65。 还是我能理解为第二年得用第二年初涨到了多少的股票市值去算，之后的题都这样吗？

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pzqa27 · 2022年12月06日

嗨，爱思考的PZer你好：


我看了一些解答，还是没有理解从第二年开始的原始投资的钱为什么是35+35=70而不是30+35=65。

第一年年末，这位Tom有2只股票，每只35元，所以期初的价值是70，题目明确写了Tom buys one share of stock at $30 now, and one more shares at $35 after one year，说明在一年后，股票价格上涨到了35，因此，他本来第一年就有1只股票，第2年年初又买了一只，所以第二年初他有2只股票，一共有35*2=70

是我能理解为第二年得用第二年初涨到了多少的股票市值去算，之后的题都这样吗？

算第二年就用第二年期初的价值和第二年期末的价值

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