日期	有票	均价	涨幅
2024-04-01	18470-18570	18520	+40
2024-03-29	18430-18530	18480	+130
2024-03-28	18300-18400	18350	+60
2024-03-27	18240-18340	18290	-160
2024-03-26	18400-18500	18450	+80
2024-03-25	18320-18420	18370	+50
2024-03-22	18270-18370	18320	-40
2024-03-21	18310-18410	18360	+100
2024-03-20	18210-18310	18260	-10
2024-03-19	18220-18320	18270	-20
2024-03-18	18240-18340	18290	+70
2024-03-15	18170-18270	18220	-70