日期	单位净值
2017-12-08	1.1558
2017-12-01	1.1484
2017-11-24	1.1858
2017-11-17	1.1942
2017-11-10	1.1783
2017-11-03	1.1382
2017-10-27	1.1465
2017-10-20	1.1117
2017-10-13	1.1070
2017-09-29	1.0665
2017-09-22	1.0611
2017-09-15	1.0541
2017-09-08	1.0525
2017-09-01	1.0396
2017-08-25	1.0307
2017-08-18	1.0103