日期	单位净值
2018-01-05	0.9952
2017-12-31	0.9954
2017-12-29	0.9954
2017-12-22	0.9955
2017-12-15	0.9956
2017-12-08	0.9958
2017-12-01	0.9959
2017-11-30	0.9959
2017-11-24	0.9960
2017-11-17	0.9961
2017-11-10	0.9962
2017-11-03	0.9964
2017-10-31	0.9964
2017-10-27	0.9965
2017-10-20	0.9966
2017-10-13	0.9967