日期	单位净值
2023-05-19	0.8139
2023-05-12	0.8119
2023-05-10	0.8583
2023-05-05	0.8746
2023-04-28	0.8897
2023-04-21	0.9014
2023-04-14	0.9119
2023-04-10	0.8694
2023-04-07	0.8677
2023-03-31	0.8626
2023-03-24	0.8472
2023-03-17	0.8159
2023-03-10	0.8244
2023-03-03	0.8572
2023-02-24	0.8394
2023-02-17	0.8322