日期	有票	均价	涨幅
2022-12-30	18660-18700	18680	-30
2022-12-29	18690-18730	18710	-270
2022-12-28	18960-19000	18980	-80
2022-12-27	19040-19080	19060	+300
2022-12-26	18740-18780	18760	-30
2022-12-23	18770-18810	18790	-20
2022-12-22	18790-18830	18810	+30
2022-12-21	18760-18800	18780	+80
2022-12-20	18680-18720	18700	-40
2022-12-19	18720-18760	18740	-90
2022-12-16	18810-18850	18830	-90
2022-12-15	18900-18940	18920	-30