日期	单位净值
2021-10-22	4.5348
2021-10-20	4.6160
2021-10-15	4.4633
2021-10-08	4.4567
2021-09-30	4.6049
2021-09-24	4.7531
2021-09-17	4.7682
2021-09-10	4.8821
2021-09-03	4.8866
2021-08-27	4.9797
2021-08-20	4.7686
2021-08-13	4.8401
2021-08-06	4.9514
2021-07-30	4.9106
2021-07-23	5.0378
2021-07-20	4.8655