日期	有票	均价	涨幅
2023-02-08	19310-19410	19360	+70
2023-02-07	19240-19340	19290	+220
2023-02-06	19020-19120	19070	-140
2023-02-03	19160-19260	19210	-150
2023-02-02	19310-19410	19360	+50
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