日期	单位净值
2021-07-23	1.1282
2021-07-16	1.1056
2021-07-09	1.1001
2021-07-02	1.1133
2021-06-25	1.1409
2021-06-18	1.1147
2021-06-11	1.1278
2021-06-10	1.1358
2021-06-04	1.1346
2021-05-28	1.1240
2021-05-21	1.1054
2021-05-14	1.1058
2021-05-07	1.1186
2021-04-30	1.1354
2021-04-23	1.1343
2021-04-16	1.1065