日期	单位净值
2023-08-04	1.1579
2023-07-28	1.1438
2023-07-21	1.1255
2023-07-14	1.1434
2023-07-07	1.1226
2023-06-30	1.1337
2023-06-21	1.1233
2023-06-20	1.1394
2023-06-16	1.1471
2023-06-09	1.1338
2023-06-02	1.1442
2023-05-26	1.1342
2023-05-19	1.1446
2023-05-12	1.1347
2023-05-05	1.1535
2023-04-28	1.1545