日期	单位净值
2012-10-19	1.0090
2012-10-12	1.0077
2012-09-28	0.9982
2012-09-21	0.9962
2012-09-20	1.0021
2012-09-14	1.0184
2012-09-07	1.0248
2012-08-31	1.0064
2012-08-24	1.0094
2012-08-20	0.9994
2012-08-17	0.9999
2012-08-10	1.0054
2012-08-03	0.9998
2012-07-30	0.9973
2012-07-27	1.0017
2012-07-20	1.0031