日期	单位净值
2021-12-20	1.3147
2021-12-17	1.3256
2021-12-10	1.3248
2021-12-03	1.3152
2021-11-26	1.3163
2021-11-19	1.3205
2021-11-12	1.3177
2021-11-05	1.3100
2021-10-29	1.3132
2021-10-22	1.3330
2021-10-20	1.3291
2021-10-15	1.3283
2021-10-08	1.3462
2021-09-30	1.3444
2021-09-24	1.2974
2021-09-17	1.3359