日期	有票	均价	涨幅
2023-06-20	19050-19150	19100	+90
2023-06-19	18960-19060	19010	-100
2023-06-16	19060-19160	19110	+270
2023-06-15	18790-18890	18840	-70
2023-06-14	18860-18960	18910	+250
2023-06-13	18610-18710	18660	-140
2023-06-12	18750-18850	18800	-150
2023-06-09	18900-19000	18950	+100
2023-06-08	18800-18900	18850	+90
2023-06-07	18710-18810	18760	+80
2023-06-06	18630-18730	18680	-100
2023-06-05	18730-18830	18780	-190