净值日期	单位净值	累计净值
2023-02-28	1.002756	1.002756
2023-02-24	1.002066	1.002066
2023-02-17	1.000824	1.000824
2023-02-10	0.999516	0.999516
2023-02-03	0.999595	0.999595