日期	单位净值
2021-07-23	1.4664
2021-07-22	1.4667
2021-07-21	1.4672
2021-07-20	1.4670
2021-07-19	1.4678
2021-07-16	1.4681
2021-07-15	1.4680
2021-07-14	1.4677
2021-07-13	1.4677
2021-07-12	1.4670
2021-07-09	1.4654
2021-07-08	1.4642
2021-07-07	1.4675
2021-07-06	1.4695
2021-07-05	1.4696
2021-07-02	1.4701