日期	有票	均价	涨幅
2022-10-21	19010-19110	19060	+220
2022-10-20	18790-18890	18840	+110
2022-10-19	18680-18780	18730	+80
2022-10-18	18600-18700	18650	-130
2022-10-17	18730-18830	18780	-220
2022-10-14	18950-19050	19000	+220
2022-10-13	18730-18830	18780	+70
2022-10-12	18660-18760	18710	-170
2022-10-11	18830-18930	18880	0
2022-10-10	18830-18930	18880	+250
2022-09-30	18580-18680	18630	+200
2022-09-29	18380-18480	18430	+180