日期	单位净值
2021-02-19	1.0596
2021-02-10	1.0348
2021-02-05	1.0157
2021-01-29	1.0072
2021-01-22	1.0285
2021-01-15	1.0201
2021-01-08	1.0108
2020-12-31	1.0080
2020-12-25	1.0025
2020-12-18	1.0023
2020-12-11	1.0000