日期	有票	均价	涨幅
2023-04-10	18720-18780	18750	-30
2023-04-07	18750-18810	18780	+20
2023-04-06	18730-18790	18760	+40
2023-04-04	18690-18750	18720	-10
2023-04-03	18700-18760	18730	-70
2023-03-31	18770-18830	18800	+90
2023-03-30	18680-18740	18710	0
2023-03-29	18680-18740	18710	0
2023-03-28	18680-18740	18710	+190
2023-03-27	18490-18550	18520	+100
2023-03-24	18390-18450	18420	+140
2023-03-23	18250-18310	18280	+20