日期	单位净值
2022-03-25	1.1446
2022-03-18	1.1503
2022-03-17	1.1454
2022-03-11	1.1750
2022-03-04	1.1977
2022-02-25	1.2048
2022-02-18	1.2171
2022-02-11	1.2203
2022-01-28	1.1875
2022-01-21	1.2347
2022-01-20	1.2582
2022-01-14	1.2780
2022-01-07	1.2488
2021-12-31	1.2461
2021-12-24	1.2287
2021-12-20	1.2050