日期	单位净值
2022-03-25	0.9461
2022-03-18	0.9504
2022-03-11	0.9555
2022-03-04	0.9793
2022-02-25	0.9889
2022-02-18	0.9848
2022-02-11	0.9823
2022-01-28	0.9866
2022-01-21	0.9963
2022-01-14	0.9996
2022-01-11	1.0000
2022-01-07	1.0831
2021-12-31	1.0939
2021-12-24	1.0910
2021-12-17	1.0904
2021-12-10	1.0964