日期	单位净值
2017-12-29	1.1159
2017-12-22	1.1143
2017-12-15	1.0945
2017-12-08	1.0796
2017-12-01	1.0771
2017-11-30	1.0964
2017-11-24	1.0964
2017-11-20	1.1071
2017-11-17	1.1176
2017-11-10	1.0988
2017-11-03	1.0665
2017-10-27	1.0747
2017-10-20	1.0424
2017-10-13	1.0382
2017-09-29	1.0139
2017-09-22	1.0076