Price Return Versus Total Return: A Common Index Reporting Trap
Two versions of the same benchmark can show different growth because one includes reinvested dividends.
Market commentators often cite price-return indexes, which measure changes in share prices, while total-return indexes also reflect dividend reinvestment under defined assumptions. S&P Dow Jones Indices explains that familiar US benchmarks can be calculated in both forms. Over longer periods the difference can be meaningful.
Dividend payments reduce a company's share price mechanically on its ex-dividend date, all else equal. A price-only measure captures the lower quoted price but not the investor's received distribution. A total-return measure aims to capture that cash benefit according to its methodology, although actual investors may still face taxes, fees and tracking differences.
Before publishing performance comparisons, identify the version, currency, date range and tax treatment. Comparing a price-return chart with a total-return fund can create a misleading conclusion. This article is about measurement, not a claimed investment yield.
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