日期	单位净值
2016-10-21	1.7628
2016-10-20	1.7662
2016-10-14	1.7456
2016-09-30	1.7089
2016-09-23	1.7313
2016-09-20	1.7258
2016-09-14	1.7095
2016-09-09	1.7545
2016-09-02	1.7252
2016-08-26	1.7302
2016-08-19	1.7354
2016-08-12	1.7134
2016-08-05	1.7104
2016-07-29	1.7133
2016-07-22	1.7522
2016-07-20	1.7735