日期	单位净值
2022-07-01	0.9676
2022-06-30	0.9667
2022-06-24	0.9480
2022-06-17	0.9293
2022-06-10	0.9176
2022-06-02	0.8900
2022-05-31	0.8861
2022-05-27	0.8673
2022-05-20	0.8705
2022-05-13	0.8438
2022-05-06	0.8073
2022-04-29	0.8104
2022-04-22	0.8363
2022-04-15	0.8820
2022-04-08	0.9128
2022-04-01	0.9318