This index is higher, investor can gain actual profit taller, and the real income that turns yield and investor nearly 7 days years, still put in the distance with certain move.

这个指标越高，投资人可获得真实收益就越高，而近7日年化收益率与投资者的真正收益，仍存在着一定的距离。

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In order to determine the true amount of real income when a capital asset is sold, it would be necessary to index the purchase price for the inflation that occurred between the date of purchase and sale.

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