日期	单位净值
2022-03-11	1.1754
2022-03-04	1.1981
2022-02-25	1.2052
2022-02-18	1.2177
2022-02-11	1.2209
2022-01-28	1.1880
2022-01-21	1.2352
2022-01-20	1.2587
2022-01-14	1.2785
2022-01-07	1.2494
2021-12-31	1.2467
2021-12-24	1.2293
2021-12-20	1.2056
2021-12-17	1.2126
2021-12-10	1.2187
2021-12-03	1.2209