日期	单位净值
2022-01-20	1.7087
2022-01-14	1.7511
2022-01-07	1.8330
2021-12-31	1.8957
2021-12-24	1.9094
2021-12-20	1.8695
2021-12-17	1.9327
2021-12-10	1.9770
2021-12-03	1.9305
2021-11-26	1.9550
2021-11-19	1.8848
2021-11-12	1.8748
2021-11-05	1.8321
2021-10-29	1.8147
2021-10-22	1.8105
2021-10-20	1.8100