日期	有票	均价	涨幅
2023-07-14	18680-18780	18730	+20
2023-07-13	18660-18760	18710	+160
2023-07-12	18500-18600	18550	-30
2023-07-11	18530-18630	18580	-50
2023-07-10	18580-18680	18630	0
2023-07-07	18580-18680	18630	-120
2023-07-06	18700-18800	18750	-60
2023-07-05	18760-18860	18810	-210
2023-07-04	18970-19070	19020	-50
2023-07-03	19020-19120	19070	0
2023-06-30	19020-19120	19070	0
2023-06-29	19020-19120	19070	0