Understanding Compound and Annualised Growth
Across fund manager houses, there is little standardisation of how performance figures are presented on fact sheets. Percentage returns are usually presented as either (i) discrete (or calendar) annual, (ii) cumulative (for example a total return figure for 3 years or 5 years) or (iii) annualised (the equivalent annualised return for a period such as 3 or 5 years, sometimes called compound annual return). This tutorial shows you how to convert from discrete annual performance figures, to cumulative or annualised figures, over a period of your choice. As an example, we’ll look at some USD fund performance data presented in an October 2010 factsheet. The performance data are presented to us in a very clear way, but may not be the complete picture we are looking for. The table directly above shows the discrete annual returns - ie. net of fees the fund delivered 7.46% in 2009, -4.90% in 2008, 9.82% in 2007, etc. But let’s suppose you ask yourself (or your advisor) “What was the total growt...
