日期	单位净值
2017-11-17	1.9592
2017-11-10	1.9499
2017-11-03	1.8271
2017-10-27	1.8590
2017-10-20	1.7877
2017-10-13	1.7744
2017-09-29	1.7045
2017-09-22	1.6821
2017-09-20	1.6551
2017-09-15	1.6466
2017-09-08	1.6113
2017-09-01	1.6228
2017-08-25	1.6592
2017-08-18	1.6169
2017-08-11	1.6183
2017-08-04	1.5879