日期	有票	均价	涨幅
2023-04-13	18620-18680	18650	+50
2023-04-12	18570-18630	18600	+90
2023-04-11	18480-18540	18510	-240
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