日期	单位净值
2022-04-15	1.0042
2022-04-12	0.9912
2022-04-08	0.9960
2022-04-01	0.9807
2022-03-25	0.9853
2022-03-18	0.9604
2022-03-11	1.0120
2022-03-10	1.0012
2022-03-04	1.0395
2022-02-25	1.0419
2022-02-18	1.0450
2022-02-11	1.0512
2022-02-10	1.0555
2022-01-28	1.0261
2022-01-21	1.0516
2022-01-14	1.0494