日期	单位净值
2017-11-03	0.8597
2017-10-27	0.8831
2017-10-20	0.8885
2017-10-13	0.9135
2017-09-29	0.9775
2017-09-22	1.0302
2017-09-20	1.0299
2017-09-15	1.0299
2017-09-08	1.0298
2017-09-01	1.0299
2017-08-25	1.0300