净值日期	单位净值	累计净值
2023-07-28	1.004515	1.004515
2023-07-21	1.003691	1.003691
2023-07-14	1.002376	1.002376
2023-07-07	1.001067	1.001067
2023-06-30	0.999923	0.999923
2023-06-23	0.999227	0.999227