日期	单位净值
2022-05-06	1.0180
2022-04-29	1.0359
2022-04-22	1.0352
2022-04-20	1.0445
2022-04-15	1.0547
2022-04-08	1.0656
2022-04-01	1.0673
2022-03-25	1.0567
2022-03-18	1.0529
2022-03-11	1.0500
2022-03-04	1.0757
2022-02-25	1.0843
2022-02-18	1.1015
2022-02-11	1.1133
2022-01-28	1.0803
2022-01-21	1.1022