日期	有票	均价	涨幅
2023-04-04	18950-19050	19000	-10
2023-04-03	18960-19060	19010	-70
2023-03-31	19030-19130	19080	+70
2023-03-30	18960-19060	19010	-10
2023-03-29	18970-19070	19020	0
2023-03-28	18970-19070	19020	+210
2023-03-27	18760-18860	18810	+80
2023-03-24	18680-18780	18730	+150
2023-03-23	18530-18630	18580	+40
2023-03-22	18490-18590	18540	-20
2023-03-21	18510-18610	18560	-140
2023-03-20	18650-18750	18700	+90