日期	单位净值
2021-02-26	1.0211
2021-02-26	1.0211
2021-02-19	1.0205
2021-02-19	1.0205
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