日期	单位净值
2014-10-20	1.0304
2014-10-17	1.0277
2014-10-10	1.0275
2014-09-30	1.0270
2014-09-26	1.0269
2014-09-19	1.0266
2014-09-12	1.0248
2014-09-05	1.0241
2014-08-29	1.0228
2014-08-22	1.0216
2014-08-15	1.0207
2014-08-08	1.0191
2014-08-01	1.0174
2014-07-25	1.0162
2014-07-18	1.0151
2014-07-11	1.0165