日期	单位净值
2017-11-17	1.0348
2017-11-10	1.0656
2017-11-03	1.0274
2017-10-27	1.0243
2017-10-20	1.0501
2017-10-13	1.0712
2017-09-29	1.0517
2017-09-22	1.0458
2017-09-20	1.0280
2017-09-15	1.0133
2017-09-08	1.0175
2017-09-01	1.0216
2017-08-25	1.0134
2017-08-18	1.0030
2017-08-11	1.0057
2017-08-04	0.9997