日期	有票	均价	涨幅
2024-04-30	20390-20450	20420	-90
2024-04-29	20480-20540	20510	+150
2024-04-26	20330-20390	20360	+100
2024-04-25	20230-20290	20260	+200
2024-04-24	20030-20090	20060	-160
2024-04-23	20190-20250	20220	-430
2024-04-22	20620-20680	20650	+340
2024-04-19	20280-20340	20310	+100
2024-04-18	20180-20240	20210	+70
2024-04-17	20110-20170	20140	-90
2024-04-16	20200-20260	20230	-490
2024-04-15	20690-20750	20720	+180