日期	有票	均价	涨幅
2021-10-25	20110-20210	20160	-100
2021-10-22	20210-20310	20260	-1380
2021-10-21	21590-21690	21640	300
2021-10-20	21290-21390	21340	-1170
2021-10-19	22460-22560	22510	-30
2021-10-18	22490-22590	22540	390
2021-10-15	22100-22200	22150	350
2021-10-14	21750-21850	21800	-100
2021-10-13	21850-21950	21900	210
2021-10-12	21640-21740	21690	390
2021-10-11	21250-21350	21300	140
2021-10-08	21110-21210	21160	50