日期	单位净值
2026-04-02	1.0043
2026-04-01	1.0042
2026-03-31	1.0042
2026-03-30	1.0042
2026-03-27	1.0041
2026-03-26	1.0040
2026-03-25	1.0040
2026-03-24	1.0039
2026-03-23	1.0039
2026-03-20	1.0038
2026-03-19	1.0037
2026-03-18	1.0037
2026-03-17	1.0037
2026-03-16	1.0036
2026-03-13	1.0035
2026-03-12	1.0035