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曲轩宏 · 2023年08月28日

老师，想问一下，第一年为什么不是35除以30而是加了个吴用四十除以三十呀？

  1. CFA I
  2. Portfolio

NO.PZ2015120604000033

问题如下：

Tom bought one share of stock at $30 at time 0.

At the end of year 1, the stock paid $5 dividend per share and then Tom bought one more share at $35.

At the end of year 2, 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，想问一下，第一年为什么不是35除以30而是加了个吴用四十除以三十呀？

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1 个答案

星星_品职助教 · 2023年08月30日

同学你好，

第一年的return包括两部分，首先股价已经从30涨到了35，其次还有5的Dividend。所以总的收益是（35-30）+5=10

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NO.PZ2015120604000033问题如下 Tom bought one share of sto$30 time 0. the enof ye1, the stopai$5 vinper share anthen Tom bought one more share $35.the enof ye2, Tom sol2 shares for $40 each.Calculate the time-weighterate of return on this investment. A.9.88%.B.15.00%.C.23.13%.is correct.ring the year1, the hong return is (35 + 5) / 30 - 1= 33.33%,ring the year2, the hong return is 80 / 70 - 1 = 14.29%Time-weightereturn = [(1.33)(1.14)]0.5 - 1 = 23.13%​你好，问一下。 这个题是用在课程中学过的公式是〈（P1—P0）+I 〉/ P0 算对吧 ？ 〈 35—30+5〉/ 30 = 0.333333

2024-03-26 16:03 1 · 回答

NO.PZ2015120604000033问题如下 Tom bought one share of sto$30 time 0. the enof ye1, the stopai$5 vinper share anthen Tom bought one more share $35.the enof ye2, Tom sol2 shares for $40 each.Calculate the time-weighterate of return on this investment. A.9.88%.B.15.00%.C.23.13%.is correct.ring the year1, the hong return is (35 + 5) / 30 - 1= 33.33%,ring the year2, the hong return is 80 / 70 - 1 = 14.29%Time-weightereturn = [(1.33)(1.14)]0.5 - 1 = 23.13%0.5是什么………？。？。

2024-01-05 12:33 1 · 回答

NO.PZ2015120604000033 问题如下 Tom bought one share of sto$30 time 0. the enof ye1, the stopai$5 vinper share anthen Tom bought one more share $35.the enof ye2, Tom sol2 shares for $40 each.Calculate the time-weighterate of return on this investment. A.9.88%. B.15.00%. C.23.13%. is correct.ring the year1, the hong return is (35 + 5) / 30 - 1= 33.33%,ring the year2, the hong return is 80 / 70 - 1 = 14.29%Time-weightereturn = [(1.33)(1.14)]0.5 - 1 = 23.13% ring the year2, the hong return is 80 / 70 - 1 = 14.29%这里面第二年的本金部分用的是70，这个70一部分是第二年初买的35，这个理解。那另一半35到底是看成初始购买成本30+分红的5还是说是最初购买的升值部分35计算（不算分红）呢？

2023-09-10 17:16 1 · 回答

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