日期	单位净值
2021-10-20	3.5788
2021-10-15	3.5948
2021-10-08	3.5631
2021-09-30	3.5811
2021-09-24	3.4400
2021-09-17	3.4306
2021-09-10	3.3677
2021-09-03	3.2533
2021-08-27	3.2302
2021-08-20	3.0400
2021-08-13	3.4845
2021-08-06	3.3656
2021-07-30	3.3544
2021-07-23	3.9298
2021-07-20	4.0745
2021-07-16	4.1089