日期	单位净值
2022-07-15	1.3084
2022-07-08	1.3398
2022-07-01	1.3420
2022-06-24	1.3307
2022-06-20	1.3229
2022-06-17	1.3210
2022-06-10	1.3232
2022-06-02	1.3020
2022-05-27	1.2943
2022-05-20	1.2955
2022-05-13	1.2781
2022-05-06	1.2608
2022-04-29	1.2804
2022-04-22	1.2784
2022-04-20	1.2881
2022-04-15	1.2988