日期	单位净值
2017-01-20	1.0025
2017-01-13	1.0011
2017-01-06	0.9998
2016-12-30	1.0116
2016-12-23	1.0102
2016-12-16	1.0089
2016-12-09	1.0076
2016-12-02	1.0063
2016-11-30	1.0059
2016-11-25	1.0050
2016-11-18	1.0453
2016-11-11	1.0439
2016-11-04	1.0424
2016-10-28	1.0396
2016-10-21	1.0382
2016-10-14	1.0367