日期	单位净值
2017-12-22	1.0098
2017-12-15	0.9791
2017-12-08	0.9823
2017-12-01	1.0071
2017-11-30	1.0139
2017-11-24	1.0220
2017-11-17	1.0247
2017-11-10	1.0597
2017-11-03	1.0172
2017-10-31	1.0518
2017-10-27	1.0680
2017-10-20	1.0514
2017-10-13	1.0631
2017-09-29	1.0272
2017-09-22	1.0262
2017-09-15	1.0465