日期	有票	均价	涨幅
2023-02-01	19260-19360	19310	+230
2023-01-31	19030-19130	19080	-30
2023-01-30	19060-19160	19110	-60
2023-01-19	19120-19220	19170	+190
2023-01-18	18930-19030	18980	+110
2023-01-17	18820-18920	18870	+90
2023-01-16	18730-18830	18780	-30
2023-01-13	18760-18860	18810	+240
2023-01-12	18520-18620	18570	+130
2023-01-11	18390-18490	18440	+120
2023-01-10	18270-18370	18320	+160
2023-01-09	18110-18210	18160	+150