日期	单位净值
2023-04-07	1.0620
2023-04-06	1.0619
2023-03-31	1.0609
2023-03-29	1.0605
2023-03-24	1.0596
2023-03-22	1.0593
2023-03-17	1.0586
2023-03-15	1.0583
2023-03-10	1.0573
2023-03-08	1.0569
2023-03-03	1.0560
2023-03-01	1.0555
2023-02-24	1.0547
2023-02-22	1.0545
2023-02-17	1.0538
2023-02-15	1.0534