日期单位净值指数涨幅 2010-3-310.9996 0.02% 2010-4-21.0066 1.86% 2010-4-91.0040 1.02% 2010-4-161.0090 0.34% 2010-4-231.0135 -4.63% 2010-4-300.9460 -8.30% 2010-5-70.9454 -15.19%

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