日期	单位净值
2017-11-20	0.8552
2017-11-17	0.9244
2017-11-10	0.9570
2017-11-03	0.9193
2017-10-27	0.9684
2017-10-20	0.9692
2017-10-13	0.9970
2017-09-29	0.9863
2017-09-22	1.0175
2017-09-20	1.0291
2017-09-15	1.0128
2017-09-08	1.0153
2017-09-01	1.0207
2017-08-25	1.0259
2017-08-18	0.9996
2017-08-11	0.9817