ROI ignores risk and the timing of money paid in or out along the way. Fees, tax and dividends change the real return. Past returns do not guarantee future returns.
Frequently asked questions
How is ROI calculated?
ROI = (final value − amount invested) ÷ amount invested × 100. If RM10,000 becomes RM15,000, the gain is RM5,000 and the ROI is 50%.
What is the yearly return?
It is the steady yearly growth rate that would turn your investment into the final value over the years you held it. It is also called the compound annual growth rate (CAGR).
Does ROI include fees and tax?
Only if you include them. Add fees to the amount invested and use the value after fees and tax for the result you actually keep.