日期	单位净值
2021-04-02	1.1139
2021-03-26	1.1079
2021-03-19	1.1113
2021-03-12	1.1237
2021-03-05	1.1491
2021-02-26	1.1591
2021-02-19	1.2106
2021-02-10	1.1813
2021-02-05	1.1138
2021-01-29	1.1002
2021-01-22	1.1429
2021-01-15	1.1060
2021-01-08	1.0989
2020-12-31	1.0540
2020-12-25	1.0319
2020-12-18	1.0365