日期	单位净值
2023-03-31	0.9883
2023-03-24	0.9860
2023-03-17	0.9824
2023-03-10	0.9847
2023-03-03	0.9914
2023-02-24	0.9912
2023-02-17	0.9928
2023-02-10	0.9958
2023-02-03	0.9963
2023-01-20	0.9916
2023-01-13	0.9818
2023-01-06	0.9755
2023-01-03	0.9698
2022-12-30	0.9692
2022-12-23	0.9664
2022-12-16	0.9724