mitmit · 2021年07月14日
NO.PZ2015120604000100
问题如下：
An investor purchase a stock's which initial price is $20 and its year-end price is $25, what is its continuously compounded annual rate of return,assuming the investor sell the stock at the end of the year?
选项：
A. 16.64%.
B. 22.31%.
C. 18.00%.
解释：
B is correct.
The stock's continuously compounded annual rate of return is ln(25 /20) = 22.31%.
没找到😂具体的位置。。。NO.PZ2015120604000100问题如下investor purchase a stock's whiinitipriis $20 anits year-enpriis $25, whis its continuously compounannurate of return,assuming the investor sell the stothe enof the year? A.16.64%. B.22.31%. C.18.00%. B is correct.The stock's continuously compounannurate of return is ln(25 /20) = 22.31%.老师您好，请问这个考点在PPT哪一页呢？
请老师一下这道题
请问为什么不是LN｛（25-20）/20｝？
为什么是用这个公式，而不是用5/20
