日期	单位净值
2026-08-07	0.9979
2026-07-31	0.9981
2026-07-24	0.9983
2026-07-17	0.9985
2026-07-10	0.9987
2026-07-03	0.9989
2026-06-26	0.9991
2026-06-18	0.9990
2026-06-12	0.9992
2026-06-05	0.9994
2026-05-29	0.9996
2026-05-22	0.9998
2026-05-15	1.0000