日期	单位净值
2021-02-10	1.0192
2021-02-10	1.0192
2021-02-05	1.0184
2021-02-05	1.0184
2021-01-29	1.0177
2021-01-29	1.0177
2021-01-22	1.0196
2021-01-22	1.0196
2021-01-15	1.0196
2021-01-15	1.0196
2021-01-08	1.0184
2021-01-08	1.0184
2020-12-31	1.0169
2020-12-31	1.0169
2020-12-25	1.0165
2020-12-25	1.0165