日期	单位净值
2017-12-08	1.2597
2017-12-01	1.2591
2017-11-24	1.2419
2017-11-17	1.2473
2017-11-10	1.2333
2017-11-03	1.1741
2017-10-27	1.1866
2017-10-20	1.1517
2017-10-13	1.1645
2017-09-29	1.1414
2017-09-22	1.1455
2017-09-15	1.1340
2017-09-08	1.1117
2017-09-01	1.1130
2017-08-25	1.0982
2017-08-18	1.0922