日期	有票	均价	涨幅
2022-10-28	18420-18480	18450	-290
2022-10-27	18710-18770	18740	-70
2022-10-26	18780-18840	18810	+100
2022-10-25	18680-18740	18710	-90
2022-10-24	18770-18830	18800	+20
2022-10-21	18750-18810	18780	+220
2022-10-20	18530-18590	18560	+80
2022-10-19	18450-18510	18480	+100
2022-10-18	18350-18410	18380	-170
2022-10-17	18520-18580	18550	-180
2022-10-14	18700-18760	18730	+210
2022-10-13	18490-18550	18520	+70