日期	单位净值
2022-03-16	1.0917
2022-03-11	1.0839
2022-03-09	1.0428
2022-03-04	1.0446
2022-03-02	1.0825
2022-02-28	1.0805
2022-02-25	1.0825
2022-02-23	1.1113
2022-02-18	1.1120
2022-02-16	1.1320
2022-02-11	1.1358
2022-02-09	0.9653
2022-01-28	0.9670
2022-01-26	0.9672
2022-01-21	0.9709
2022-01-20	1.0076