Performance Measurement and Attribution Flashcards
Holding period return calculation
Ending Price - Beginning Price + Dividend during period one / Beginning Price
Effective Annual Rates
percentage of change of an amount invested after factoring in compounding and assuming the investment was made over a one year period
EAR is useful for
comparing investments because it provides a standard return parameter for a standard time period (one year)
An investment earns 8% per year compounded quarterly for six months. What is the EAR?
8.24%
APR often used for
periods less than one year and which reflects a simple interest rate applied over the whole year
EAR reflects what
would be actually experienced over a period of one year by factoring in compounding
Time weighted returns
managers return
Does not consider cash flows
Dollar weighted return
Investors return
Considers cash flows
IRR
Arithmetic returns
ignores compounding
Always equal or greater in value than geometric returns
Sharpe ratio formula
average annual return - average risk free return / standard deviation of the portfolio
M squared ratio
risk adjusted performance that adjusts for total risk using standard deviation
Omega description
a measure of the change in an options value based on the change in the underlying price of the asset
Tracking error is sometimes referred to as
Active risk
Active return
Extra return
annualized standard deviations of returns
residual standard deviation
Tracking error is also used in
Information ratio
Calculation of Tracking error
Portfolio return - benchmark return