日期	单位净值
2022-05-31	0.9745
2022-05-27	0.9679
2022-05-20	0.9673
2022-05-13	0.9557
2022-05-06	0.9488
2022-04-29	0.9639
2022-04-22	0.9675
2022-04-15	0.9859
2022-04-08	0.9872
2022-04-01	0.9799
2022-03-31	0.9722
2022-03-25	0.9499
2022-03-18	0.9565
2022-03-11	0.9592
2022-03-04	0.9985
2022-02-25	0.9954