问题如下:
Which of the following recently funded exchange-traded funds has the highest annualized rate of return?
选项:
A.解释:
B is correct.
Annualized rate of return of ETF A is 11.3% = (1.045 )-1
Annualized rate of return of ETF B is 16.8% = (1.012 )-1
Annualized rate of return of ETF C is 8.4% = (1.144 )-1
So, ETF B has the highest annualized return, despite having the lowest value for the periodic rate.
请问为什么要-1呢在每个计算最后,其他解释里面老师说按52周算,52是怎么来的呢