日期	单位净值
2023-03-02	1.0640
2023-02-28	1.0636
2023-02-24	1.0631
2023-02-17	1.0621
2023-02-10	1.0608
2023-02-03	1.0596
2023-01-31	1.0591
2023-01-20	1.0575
2023-01-13	1.0567
2023-01-06	1.0559
2022-12-30	1.0548
2022-12-23	1.0537
2022-12-16	1.0527
2022-12-09	1.0528
2022-12-02	1.0538
2022-11-30	1.0538