日期	单位净值
2022-01-14	4.8684
2022-01-07	4.9587
2021-12-31	5.2596
2021-12-24	5.1294
2021-12-20	5.1044
2021-12-17	5.1780
2021-12-10	5.2265
2021-12-03	5.1476
2021-11-26	5.1142
2021-11-19	5.1927
2021-11-12	5.1948
2021-11-05	5.1111
2021-10-29	5.1012
2021-10-22	4.9193
2021-10-20	4.9794
2021-10-15	4.9148