日期	有票	均价	涨幅
2024-04-12	20540-20580	20560	+270
2024-04-11	20270-20310	20290	+110
2024-04-10	20160-20200	20180	+110
2024-04-09	20050-20090	20070	-40
2024-04-08	20090-20130	20110	+370
2024-04-03	19720-19760	19740	+160
2024-04-02	19560-19600	19580	+50
2024-04-01	19510-19550	19530	+60
2024-03-29	19450-19490	19470	+130
2024-03-28	19320-19360	19340	+80
2024-03-27	19240-19280	19260	-190
2024-03-26	19430-19470	19450	+100