净值日期	万份收益
2023-04-08	0.647600
2023-04-07	0.660600
2023-04-06	0.648700
2023-04-05	0.648500
2023-04-04	0.650800
2023-04-03	0.653100
2023-04-02	0.650500
2023-04-01	0.651300
2023-03-31	0.652800
2023-03-30	0.641400
2023-03-29	0.642600
2023-03-28	0.645000
2023-03-27	0.631900
2023-03-26	0.634200
2023-03-25	0.635500