净值日期	单位净值	累计净值
2021-05-21	1.006004	1.006004
2021-05-14	1.005081	1.005081
2021-05-07	1.004060	1.004060
2021-04-30	1.003235	1.003235
2021-04-23	1.002312	1.002312
2021-04-16	1.001389	1.001389
2021-04-09	1.000368	1.000368