Calculate annualized rate of return on investment
Treat each transaction as separate, with its own principal, its own gain, and its own number of days. Then the total annualized return is just a weighted average 25 Jul 2019 The annualized ROI formula is a bit more complicated. Here's what it looks like. Annualized ROI = (current value / cost) (1/years) – 1. Using our This is a free online tool by EverydayCalculation.com to calculate annualized return of your investment of a known ROI over a given period of time.