日期	单位净值
2022-03-11	1.1524
2022-03-10	1.1523
2022-03-09	1.1501
2022-03-08	1.1499
2022-03-07	1.1498
2022-03-04	1.1494
2022-03-03	1.1493
2022-03-02	1.1492
2022-03-01	1.1466
2022-02-28	1.1465
2022-02-25	1.1473
2022-02-24	1.1472
2022-02-23	1.1471
2022-02-22	1.1462
2022-02-21	1.1458
2022-02-18	1.1439