日期	单位净值
2021-03-26	4.4502
2021-03-19	4.7284
2021-03-12	4.8015
2021-03-05	4.9494
2021-02-26	4.9918
2021-02-19	5.8945
2021-02-10	6.1907
2021-02-05	5.8724
2021-01-29	5.5227
2021-01-22	5.6107
2021-01-20	5.4409
2021-01-15	5.1980
2021-01-08	5.1707
2020-12-31	5.1122
2020-12-25	4.9493
2020-12-18	4.8601