日期	单位净值
2017-12-20	1.3456
2017-12-15	1.3543
2017-12-08	1.3486
2017-12-01	1.3788
2017-11-24	1.3733
2017-11-20	1.4028
2017-11-17	1.4019
2017-11-10	1.4509
2017-11-03	1.4315
2017-10-27	1.4776
2017-10-20	1.4820
2017-10-13	1.5124
2017-09-29	1.4884
2017-09-22	1.5084
2017-09-20	1.5181
2017-09-15	1.5121