日期	单位净值
2017-01-20	1.0375
2017-01-20	1.0375
2017-01-13	1.0363
2017-01-13	1.0363
2017-01-06	1.0249
2017-01-06	1.0249
2016-12-30	1.0129
2016-12-30	1.0129
2016-12-23	1.0118
2016-12-23	1.0118
2016-12-16	1.0106
2016-12-16	1.0106
2016-12-09	0.9999
2016-12-09	0.9999