日期	单位净值
2017-01-20	1.0154
2017-01-13	1.0153
2017-01-06	1.0140
2016-12-30	1.0121
2016-12-23	1.0094
2016-12-16	1.0094
2016-12-09	1.0267
2016-12-02	1.0481
2016-11-30	1.0497
2016-11-25	1.0505
2016-11-18	1.0499
2016-11-11	1.0519
2016-11-04	1.0521
2016-10-28	1.0514
2016-10-21	1.0517
2016-10-14	1.0508