日期	单位净值
2022-03-11	1.0258
2022-03-04	1.0261
2022-02-25	1.0252
2022-02-18	1.0245
2022-02-11	1.0231
2022-01-28	1.0208
2022-01-21	1.0190
2022-01-14	1.0164
2022-01-07	1.0144
2021-12-31	1.0128
2021-12-24	1.0085
2021-12-17	1.0069
2021-12-10	1.0028
2021-12-03	1.0019
2021-11-26	1.0010
2021-11-19	1.0009