日期	单位净值
2023-03-17	1.4562
2023-03-10	1.4342
2023-03-03	1.4605
2023-02-24	1.4269
2023-02-20	1.4444
2023-02-17	1.4185
2023-02-10	1.4206
2023-02-03	1.4285
2023-01-20	1.4376
2023-01-13	1.4050
2023-01-06	1.3879
2022-12-30	1.3523
2022-12-23	1.3467
2022-12-20	1.3342
2022-12-16	1.3604
2022-12-09	1.3741