问题如下图:
选项:
A.
B.
C.
这题不应该是先算HPR=25/20-1=0.25,然后算e^0.25-1=28.4? 不太懂选项和答案,请解释. 解释:
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?
NO.PZ2015120604000100 22.31%. 18.00%. B is correct. The stock's continuously compounannurate of return is ln(25 /20) = 22.31%.没找到😂具体的位置。。。
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