日期	有票	均价	涨幅
2025-02-11	19420-19520	19470	+200
2025-02-10	19220-19320	19270	-90
2025-02-07	19310-19410	19360	+230
2025-02-06	19080-19180	19130	+100
2025-01-24	19030-19130	19080	+90
2025-01-23	18940-19040	18990	-120
2025-01-22	19060-19160	19110	-100
2025-01-21	19160-19260	19210	+80
2025-01-20	19080-19180	19130	-70
2025-01-17	19150-19250	19200	+150
2025-01-16	19000-19100	19050	+180
2025-01-15	18820-18920	18870	-160