日期	单位净值
2021-09-10	1.7316
2021-09-09	1.7316
2021-09-08	1.7328
2021-09-07	1.7351
2021-09-06	1.7342
2021-09-03	1.7293
2021-09-02	1.7381
2021-09-01	1.7336
2021-08-31	1.7509
2021-08-30	1.7394
2021-08-27	1.7272
2021-08-26	1.7348
2021-08-25	1.7716
2021-08-24	1.7634
2021-08-23	1.7546
2021-08-20	1.7265