日期	单位净值
2023-05-05	0.8488
2023-04-28	0.8636
2023-04-21	0.8752
2023-04-14	0.8855
2023-04-10	0.8446
2023-04-07	0.8430
2023-03-31	0.8382
2023-03-24	0.8234
2023-03-17	0.7933
2023-03-10	0.8010
2023-03-03	0.8329
2023-02-24	0.8157
2023-02-17	0.8088
2023-02-10	0.8100
2023-02-03	0.8182
2023-01-20	0.8319