日期	单位净值
2024-04-30	1.0313
2024-04-26	1.0184
2024-04-19	0.9834
2024-04-15	0.9888
2024-04-12	0.9906
2024-04-03	1.0096
2024-03-29	1.0024
2024-03-22	1.0037
2024-03-15	1.0073
2024-03-08	0.9945
2024-03-01	0.9959