日期	单位净值
2023-05-19	1.1231
2023-05-15	1.1281
2023-05-12	1.1234
2023-05-05	1.1296
2023-04-28	1.1329
2023-04-21	1.1352
2023-04-14	1.1358
2023-04-07	1.1323
2023-03-31	1.1278
2023-03-24	1.1194
2023-03-17	1.1221
2023-03-15	1.1192
2023-03-10	1.1136
2023-03-03	1.1316
2023-02-24	1.1202
2023-02-17	1.1126