Viola欧拉 · 2022年06月16日
NO.PZ2015120604000107
问题如下：
The stock price of H Company increased 2.5 times to the initial price last year. During that period, the continuously compounded return of H company's stock price was closest to:
选项：
A.
22.3%.
B.
91.63%
C.
90.0%.
解释：
B is correct.
Continuously compounded return is calculated with Ln. Ln(2.5) = 91.63%.
请问这个在课程详细讲解哪个地方？属于什么统计概念或者数学概念？想回去查一下中学数学重新学一遍…或者老师简单再这里讲一下的
NO.PZ2015120604000107问题如下 The stopriof H Company increase2.5 times to the initiprilast year. ring thperio the continuously compounreturn of H company's stopriwclosest to:A.22.3%.B.91.63%C.90.0%.B is correct.Continuously compounreturn is calculatewith Ln. Ln(2.5) = 91.63%.不应该是ln3.5吗？
91.63% 90.0%. B is correct. Continuously compounreturn is calculatewith Ln. Ln(2.5) = 91.63%. 这道题目求的是名义利率？？？不是ear吗？？？
老师在您给别人的回答如下 其次，这道题目让我们求的是return，即公式中的r，我们就要对这个公式进行一定的转换 r=ln(FV/PV) 在这道题目中，FV/PV=2.5，所以r=ln(2.5)=91.63% 复利公式下最后一步不是变成了PVe次nr吗， 那么我想请问下r=Ln（fv/pv) 里面的fv是哪里来的？
老师能下这道题解题思路吗
