日期	单位净值
2022-03-11	1.2890
2022-03-04	1.3164
2022-02-25	1.3264
2022-02-18	1.3480
2022-02-11	1.3628
2022-01-28	1.3213
2022-01-21	1.3497
2022-01-20	1.3546
2022-01-14	1.3431
2022-01-07	1.3394
2021-12-31	1.3260
2021-12-24	1.3223
2021-12-20	1.3077
2021-12-17	1.3185
2021-12-10	1.3178
2021-12-03	1.3082