日期	单位净值
2016-03-04	1.0325
2016-02-26	1.0286
2016-02-19	1.0280
2016-02-05	1.0277
2016-01-29	1.0271
2016-01-22	1.0279
2016-01-15	1.0283
2016-01-08	1.0306
2015-12-31	1.0294
2015-12-25	1.0297
2015-12-18	1.0304
2015-12-11	1.0372
2015-12-04	1.0268
2015-11-30	1.0262
2015-11-27	1.0255
2015-11-20	1.0260