日期	单位净值
2017-01-20	1.2135
2017-01-13	1.1604
2017-01-06	1.1739
2016-12-30	1.1763
2016-12-23	1.1416
2016-12-20	1.1460
2016-12-16	1.2166
2016-12-09	1.2512
2016-12-02	1.2500
2016-11-25	1.2496
2016-11-18	1.1459
2016-11-11	1.1426
2016-11-04	1.1410
2016-10-28	1.1462
2016-10-21	1.1975
2016-10-20	1.1923