日期	单位净值
2015-03-13	1.0538
2015-03-06	1.0475
2015-02-27	1.0489
2015-02-17	1.0434
2015-02-13	1.0426
2015-02-06	1.0443
2015-01-30	1.0452
2015-01-23	1.0448
2015-01-16	1.0403
2015-01-09	1.0317
2014-12-31	0.9834
2014-12-26	0.9896
2014-12-19	0.9750
2014-12-12	0.9776
2014-12-05	0.9820
2014-11-28	1.0462