日期	单位净值
2017-11-20	0.9770
2017-11-17	0.9737
2017-11-10	0.9800
2017-11-03	0.9716
2017-10-27	0.9979
2017-10-20	1.0033
2017-10-13	1.0468
2017-09-29	1.0521
2017-09-22	1.0556
2017-09-20	1.0913
2017-09-15	1.0909
2017-09-08	1.1427
2017-09-01	1.1198
2017-08-25	1.0624
2017-08-18	1.1014
2017-08-11	1.1177