日期	单位净值
2012-10-31	0.8231
2012-10-26	0.8283
2012-10-19	0.8325
2012-10-12	0.8233
2012-09-28	0.8155
2012-09-21	0.8153
2012-09-20	0.8159
2012-09-14	0.8436
2012-09-07	0.8234
2012-08-31	0.7596
2012-08-24	0.7729
2012-08-20	0.7671
2012-08-17	0.7594
2012-08-10	0.7758
2012-08-03	0.7560
2012-07-30	0.7506