日期	单位净值
2022-07-22	0.8553
2022-07-15	0.8499
2022-07-08	0.8576
2022-07-01	0.8611
2022-06-24	0.8612
2022-06-17	0.8468
2022-06-10	0.8489
2022-06-02	0.8320
2022-05-27	0.8231
2022-05-20	0.8303
2022-05-13	0.8241
2022-05-06	0.8205
2022-04-29	0.8222
2022-04-22	0.8222
2022-04-15	0.8253
2022-04-08	0.8248