日期	有票	均价	涨幅
2023-03-07	18560-18600	18580	+100
2023-03-06	18460-18500	18480	-80
2023-03-03	18540-18580	18560	+20
2023-03-02	18520-18560	18540	+100
2023-03-01	18420-18460	18440	+120
2023-02-28	18300-18340	18320	0
2023-02-27	18300-18340	18320	-150
2023-02-24	18450-18490	18470	-150
2023-02-23	18600-18640	18620	-10
2023-02-22	18610-18650	18630	0
2023-02-21	18610-18650	18630	-70
2023-02-20	18680-18720	18700	+240