日期	单位净值
2022-02-18	1.2143
2022-02-11	1.2174
2022-01-28	1.1847
2022-01-21	1.2317
2022-01-20	1.2552
2022-01-14	1.2749
2022-01-07	1.2459
2021-12-31	1.2432
2021-12-24	1.2258
2021-12-20	1.2025
2021-12-17	1.2095
2021-12-10	1.2156
2021-12-03	1.2168
2021-11-26	1.2062
2021-11-19	1.2084
2021-11-12	1.1783