日期	单位净值
2022-05-18	0.9530
2022-05-11	0.9440
2022-05-10	0.9421
2022-04-27	0.9227
2022-04-20	0.9518
2022-04-13	0.9724
2022-04-06	0.9822
2022-03-30	0.9762
2022-03-23	0.9793
2022-03-16	0.9459
2022-03-09	0.9514
2022-03-02	1.0102
2022-02-25	1.0192
2022-02-23	1.0364
2022-02-16	1.0439
2022-02-09	1.0565