日期	单位净值
2022-04-15	0.9682
2022-04-08	0.9931
2022-04-01	1.0018
2022-03-25	1.0072
2022-03-18	1.0231
2022-03-11	1.0244
2022-03-04	1.0701
2022-02-25	1.0772
2022-02-18	1.0667
2022-02-11	1.0549
2022-01-28	1.0441
2022-01-21	1.0874
2022-01-14	1.0984
2022-01-07	1.0936
2021-12-31	1.1307
2021-12-24	1.1014