日期	单位净值
2015-07-24	1.0283
2015-07-20	1.0283
2015-07-17	1.0296
2015-07-10	1.0296
2015-07-03	1.0243
2015-06-26	1.0596
2015-06-19	1.0359
2015-06-12	1.0797
2015-06-05	1.0342
2015-05-29	0.9395
2015-05-22	0.8938
2015-05-20	0.8690
2015-05-15	0.8420
2015-05-08	0.8425
2015-04-30	0.8420
2015-04-24	0.8419