日期	单位净值
2015-08-07	0.9866
2015-07-31	0.9832
2015-07-24	0.9975
2015-07-17	1.0126
2015-07-10	1.0143
2015-07-03	0.9801
2015-06-26	0.9767
2015-06-19	0.9797
2015-06-12	1.0385
2015-06-05	1.0397
2015-05-29	1.0211
2015-05-22	1.0353
2015-05-15	0.9992