日期	有票	均价	涨幅
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
2023-02-17	18440-18480	18460	+40
2023-02-16	18400-18440	18420	-70
2023-02-15	18470-18510	18490	+40
2023-02-14	18430-18470	18450	-10