日期	单位净值
2015-05-16	1.0282
2015-05-15	1.0282
2015-05-14	1.0413
2015-05-13	1.0326
2015-05-12	1.0335
2015-05-11	1.0213
2015-05-10	0.9940
2015-05-09	0.9940
2015-05-08	0.9940
2015-05-07	0.9726
2015-05-06	0.9845
2015-05-05	0.9921
2015-05-04	1.0081
2015-05-03	1.0062
2015-05-02	1.0062
2015-05-01	1.0062