日期	单位净值
2017-12-29	0.9794
2017-12-22	0.9854
2017-12-20	0.9834
2017-12-15	0.9848
2017-12-08	0.9750
2017-12-01	0.9755
2017-11-24	0.9668
2017-11-20	0.9867
2017-11-17	0.9827
2017-11-10	0.9775
2017-11-03	0.9689
2017-10-27	0.9732
2017-10-20	0.9677
2017-10-13	0.9735
2017-09-29	0.9775
2017-09-22	0.9783