日期	单位净值
2021-08-06	1.1644
2021-07-30	1.1371
2021-07-23	1.1579
2021-07-20	1.1442
2021-07-16	1.1413
2021-07-09	1.1209
2021-07-02	1.1221
2021-06-25	1.1480
2021-06-18	1.1235
2021-06-11	1.1415
2021-06-04	1.1486
2021-05-28	1.1459
2021-05-21	1.1272
2021-05-20	1.1293
2021-05-14	1.1196
2021-05-07	1.1296