日期	单位净值
2014-10-31	1.0003
2014-10-24	0.9690
2014-10-20	1.0011
2014-10-17	1.0000
2014-10-10	1.0111
2014-09-30	0.9951
2014-09-26	1.0032
2014-09-19	1.0105
2014-09-12	1.0281
2014-09-05	1.0515
2014-08-29	1.0107
2014-08-22	1.0300
2014-08-20	1.0309
2014-08-15	1.0304
2014-08-08	1.0357
2014-08-01	1.0387