日期	单位净值
2022-05-06	0.7059
2022-04-29	0.7117
2022-04-22	0.7337
2022-04-20	0.7683
2022-04-15	0.7785
2022-04-08	0.8148
2022-04-01	0.8410
2022-03-25	0.8402
2022-03-18	0.8372
2022-03-11	0.8497
2022-03-04	0.8790
2022-02-25	0.8829
2022-02-18	0.8804
2022-02-11	0.8630
2022-01-28	0.8487
2022-01-21	0.8978