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Return on investment allows an investor to evaluate the performance of an investment and compare it to others in his or her portfolio. Find out how to calculate ROI and how to use to your advantage.
For more on different ROI ratios, and how to use them — check out;
FYI On ROI: A Guide To Calculating Return On Investment
How To Calculate ROI For Real Estate Investments
Find Quality Investments With ROIC
CFA Level 1 Exam Prep: Financial Ratios – Return On Investment Ratios