What is 'Cumulative Return'
The aggregate amount that an investment has gained or lost over time, independent of the period of time involved. Presented as a percentage, the cumulative return is the raw mathematical return of the following calculation:
BREAKING DOWN 'Cumulative Return'
Investors are more likely to see a compound return than a cumulative return, as the compound return figure will be annualized. This helps investors to compare different investment choices.
A common way to present the "effect" of a mutual fund's performance over time is to show the cumulative return with a visual such as a mountain graph.
Investors should check to confirm whether interest and/or dividends are included in the cumulative return; such payouts may be assumed to be reinvested or simply counted as raw dollars when calculating the cumulative return. Any marketing material for a mutual fund or similar investment should state any assumptions clearly when presenting such performance data.

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