日期	单位净值
2023-03-31	1.0440
2023-03-24	1.0429
2023-03-17	1.0418
2023-03-10	1.0404
2023-03-08	1.0401
2023-03-03	1.0392
2023-02-28	1.0386
2023-02-24	1.0382
2023-02-17	1.0371
2023-02-10	1.0359
2023-02-08	1.0356
2023-02-03	1.0349
2023-01-31	1.0343
2023-01-20	1.0342
2023-01-13	1.0336
2023-01-10	1.0331