日期	有票	均价	涨幅
2022-10-20	18420-18460	18440	+60
2022-10-19	18360-18400	18380	+80
2022-10-18	18280-18320	18300	-200
2022-10-17	18480-18520	18500	-200
2022-10-14	18680-18720	18700	+220
2022-10-13	18460-18500	18480	+70
2022-10-12	18390-18430	18410	-190
2022-10-11	18580-18620	18600	+10
2022-10-10	18570-18610	18590	+250
2022-09-30	18320-18360	18340	+200
2022-09-29	18120-18160	18140	+180
2022-09-28	17940-17980	17960	-320