Using the risk-adjusted return to evaluate the funds performance, the open-end funds outguess the market, and there is strong correlation between different rankings by using different indexes.

采用风险调整指数对基金进行评价，基金也取得了超过市：场组合的表现，并且各指标对基金排序具有高度的相关性。

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This is why I prefer to show expected market returns on an inflation-adjusted (real return) forecasts as well as nominal return expectations.

FORBES: A 30-year Market Forecast