In: Finance
As we know, dollar-weighted average return is a more accurate way to measure security return performance if we buy or sell securities from time to time. Suppose you have the following price information for a risky security for several recent years. Assume that the stock pays no dividends
| 
 Year  | 
 Beginning of year price  | 
 # of share bought or sold  | 
| 
 2017  | 
 $50  | 
 100 bought  | 
| 
 2018  | 
 $55  | 
 50 bought  | 
| 
 2019  | 
 $51  | 
 75 sold  | 
| 
 2020  | 
 $54  | 
 75 sold  | 
What is the dollar-weighted average return over the entire trading period?
Cash Flow in year 2017 =50*100 =-5000
Cash Flow in year 2018 =55*50 =-2750
Cash Flow in year 2019 =51*75 =3825
Cash Flow in year 2020 =54*75 =4050
Dollar Weighted return using Financial Calculator
CF0=-5000;CF1=-2750;CF2=3825;CF3=4050;CPT IRR =0.74%
Dollar Weighted return =0.74%