日期	单位净值
2015-12-25	2.2275
2015-12-18	2.2857
2015-12-11	2.0791
2015-12-04	2.1442
2015-11-29	2.1900
2015-11-27	2.1900
2015-11-20	2.2676
2015-11-13	2.1502
2015-11-06	2.0537
2015-10-30	1.8417
2015-10-23	1.7991
2015-10-16	1.7469
2015-10-09	1.6617
2015-09-30	1.6336
2015-09-25	1.6289
2015-09-18	1.6060