净值日期	单位净值	累计净值
2021-05-21	1.006934	1.006934
2021-05-14	1.006010	1.006010
2021-05-07	1.004988	1.004988
2021-04-30	1.004163	1.004163
2021-04-23	1.003239	1.003239
2021-04-16	1.002315	1.002315
2021-04-09	1.001292	1.001292
2021-04-02	1.000072	1.000072
2021-03-31	0.999991	0.999991