日期	单位净值
2022-03-25	1.3030
2022-03-18	1.2983
2022-03-11	1.2956
2022-03-04	1.3232
2022-02-25	1.3331
2022-02-18	1.3549
2022-02-11	1.3697
2022-01-28	1.3280
2022-01-21	1.3566
2022-01-20	1.3615
2022-01-14	1.3500
2022-01-07	1.3463
2021-12-31	1.3327
2021-12-24	1.3290
2021-12-20	1.3141
2021-12-17	1.3250