日期	单位净值
2021-09-03	1.0436
2021-08-27	1.0442
2021-08-20	1.0253
2021-08-13	1.0341
2021-08-06	1.0352
2021-07-30	1.0227
2021-07-23	1.0290
2021-07-16	1.0254
2021-07-09	1.0232
2021-07-02	1.0173
2021-06-25	1.0206
2021-06-18	1.0170
2021-06-11	1.0209
2021-06-04	1.0218
2021-05-28	1.0205
2021-05-21	1.0075