日期	有票	均价	涨幅
2023-05-10	18380-18420	18400	+30
2023-05-09	18350-18390	18370	-110
2023-05-08	18460-18500	18480	+120
2023-05-05	18340-18380	18360	-150
2023-05-04	18490-18530	18510	+40
2023-04-28	18450-18490	18470	-90
2023-04-27	18540-18580	18560	-180
2023-04-26	18720-18760	18740	-80
2023-04-25	18800-18840	18820	-80
2023-04-24	18880-18920	18900	-130
2023-04-21	19010-19050	19030	-70
2023-04-20	19080-19120	19100	+70