日期	单位净值
2022-01-20	1.1405
2022-01-19	1.1404
2022-01-18	1.1403
2022-01-17	1.1402
2022-01-14	1.1398
2022-01-13	1.1397
2022-01-12	1.1395
2022-01-11	1.1394
2022-01-10	1.1393
2022-01-07	1.1389
2022-01-06	1.1388
2022-01-05	1.1386
2022-01-04	1.1385
2021-12-31	1.1379
2021-12-30	1.1378
2021-12-29	1.1376