日期	有票	均价	涨幅
2022-12-14	18930-18970	18950	+40
2022-12-13	18890-18930	18910	-40
2022-12-12	18930-18970	18950	-310
2022-12-09	19240-19280	19260	-100
2022-12-08	19340-19380	19360	-80
2022-12-07	19420-19460	19440	+20
2022-12-06	19400-19440	19420	-110
2022-12-05	19510-19550	19530	+200
2022-12-02	19310-19350	19330	+50
2022-12-01	19260-19300	19280	+310
2022-11-30	18950-18990	18970	-190
2022-11-29	19140-19180	19160	+370